Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner: 
  Type:  bug  | Status:  closed 
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:  fixed|   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-
Changes (by igloo):

  * status:  new => closed
  * resolution:  => fixed


Comment:

 Ah, sorry. Yep, looks right in the HEAD.

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner: 
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by kgardas):

 Sigh! Forgot code brackets...
 {{{
 # Do we support shared libs?
 SharedLibsPlatformList = i386-unknown-linux x86_64-unknown-linux \
 i386-unknown-freebsd x86_64-unknown-freebsd \
 i386-unknown-openbsd x86_64-unknown-openbsd \
 i386-unknown-mingw32 \
 i386-apple-darwin powerpc-apple-darwin

 ifeq ($(SOLARIS_BROKEN_SHLD), NO)
 SharedLibsPlatformList := $(SharedLibsPlatformList) i386-unknown-solaris2
 endif
 }}}

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner: 
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by kgardas):

 HEAD (as of 1st June 2011) contains:

 # Do we support shared libs?
 SharedLibsPlatformList = i386-unknown-linux x86_64-unknown-linux \
 i386-unknown-freebsd x86_64-unknown-freebsd \
 i386-unknown-openbsd x86_64-unknown-openbsd \
 i386-unknown-mingw32 \
 i386-apple-darwin powerpc-apple-darwin

 ifeq ($(SOLARIS_BROKEN_SHLD), NO)
 SharedLibsPlatformList := $(SharedLibsPlatformList) i386-unknown-solaris2
 endif

 and also I've tested it on my Solaris 10 installation...

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner: 
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-
Changes (by maeder):

  * status:  closed => new
  * resolution:  fixed =>


Comment:

 The merging went wrong. `mk/config.mk.in` contains

 {{{
 # Do we support shared libs?
 SharedLibsPlatformList = \
 i386-unknown-linux x86_64-unknown-linux \
 i386-unknown-freebsd x86_64-unknown-freebsd \
 i386-unknown-openbsd x86_64-unknown-openbsd \
 i386-unknown-mingw32 \
 i386-unknown-solaris2 \
 i386-apple-darwin powerpc-apple-darwin

 ifeq "$(SOLARIS_BROKEN_SHLD)" "NO"
 SharedLibsPlatformList += i386-unknown-solaris2
 endif
 }}}

 The first occurrence of `i386-unknown-solaris2` (line 112) should not be
 there. `SOLARIS_BROKEN_SHLD` is correctly detected by `configure` on my
 machine.

 (Please check if that's correct in the head)

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner: 
  Type:  bug  | Status:  closed 
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:  fixed|   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-
Changes (by igloo):

  * status:  new => closed
  * resolution:  => fixed


Comment:

 Merged.

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner: 
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by maeder):

 Your above patch did not make it into ghc-7.0.4-rc1, so Ian should merge
 it into the 7.0.x tree, too (if this is not a major pain).

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner: 
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by kgardas):

 Could you be so kind and verify that the patch 0001-disable-shared-lib-
 support-on-Solaris-10-and-older-f.patch is merged into 7.0.x tree? I'm
 afraid perhaps Ian forgotten this to do?

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner: 
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-
Changes (by maeder):

  * owner:  igloo =>
  * status:  closed => new
  * resolution:  fixed =>


Comment:

 I still get this error with ghc-7.0.4-rc1
 {{{
 ld: Schwerer Fehler: Verschiebungsfehler: R_386_GOTOFF: Datei
 rts/dist/build/STM.dyn_o: Sy
 mbol capabilities: Verschiebung muss lokal gebunden sein
 gmake[1]: *** [rts/dist/build/libHSrts-ghc7.0.3.20110531.so] Fehler 1
 }}}

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner:  igloo  
  Type:  bug  | Status:  closed 
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:  fixed|   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-
Changes (by igloo):

  * status:  patch => closed
  * resolution:  => fixed


Comment:

 Applied, thanks.

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner:  igloo  
  Type:  bug  | Status:  patch  
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-
Changes (by kgardas):

  * status:  new => patch


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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner:  igloo  
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-
Changes (by kgardas):

  * owner:  => igloo


Comment:

 I've given up on this, so attached patch fixes this issue by disabling
 shared libs support on Solaris older than Solaris 11. Please review and
 apply if you are happy. Thanks.

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner: 
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-
Changes (by igloo):

  * owner:  igloo =>
  * status:  patch => new


Comment:

 OK, please let us know when there's a patch ready to apply.

 Thanks!

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner:  igloo  
  Type:  bug  | Status:  patch  
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by kgardas):

 Yes, you are right. Solaris 11/HEAD is OK, Solaris 10/HEAD needs a fix for
 -dn/-P conflict. However, those flags are coming from gcc's ld invocation
 and I'm not yet able to override those flags by using ghc's -optl-
 Wl,. The second choice of fix is obvious disabling of shared
 libs on Solaris <=10.

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner:  igloo  
  Type:  bug  | Status:  patch  
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by igloo):

 So if I understand correctly, in the HEAD:
  * nothing needs to be done for Solaris 11
  * The `-dn` / `-P` problem needs to be fixed for Solaris 10.

 I don't understand where those flags are coming from though. I can't find
 them anywhere in the GHC tree?

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner:  igloo  
  Type:  bug  | Status:  patch  
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by kgardas):

 Hello, I've retested GHC 7.0.3 and GHC HEAD as of 2011-03-25 on both
 Solaris 11 Express and Solaris 10 and found out that I was mistaken
 assuming 7.0.x builds fine on Solaris 11 Express. It does not. The
 attached patch disables shared libs support in GHC 7.0.3 release. On the
 other hand GHC HEAD seems to be compilable with shared libs support on
 both Solaris 11 Express and Solaris 10. On Solaris 11 Express the shared
 libs support is working well, while on Solaris 10 it is not working due to
 linker complaining about conflicting command-line options -dn and -P:
 {{{
 Linking HelloWorld ...
 ld: fatal: option -dn and -P are incompatible
 ld: fatal: Flags processing errors
 collect2: ld returned 1 exit status
 }}}
 This is output of compiling bindisttest HelloWorld with ghc --make
 -dynamic on Solaris 10. The -dn option means that linker is working in
 static mode, i.e. linking static executable. The -P option is documented
 in man ld as:
 {{{
  -P auditlib

  Identifies  an  audit  library,  auditlib.  This   audit
  library  is used to audit the dependencies of the object
  being created at runtime. Dependency auditing  can  also
  be  inherited  from  dependencies that are identified as
  requiring auditing. See the -p option.
 }}}

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner:  igloo  
  Type:  bug  | Status:  patch  
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by maeder):

 I've created a binary-dist without shared libraries for SunOS 5.10
 (gcc-4.3.3) with testsuite results:

 http://www.informatik.uni-
 bremen.de/agbkb/forschung/formal_methods/CoFI/hets/pc-
 solaris/ghcs/ghc-7.0.3-i386-unknown-solaris2.tar.bz2

 http://www.informatik.uni-
 bremen.de/agbkb/forschung/formal_methods/CoFI/hets/pc-
 solaris/ghcs/ghc-7.0.3-tests.log.bz2

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner:  igloo  
  Type:  bug  | Status:  patch  
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-
Changes (by herzen):

 * cc: viskovatoff@… (added)


Comment:

 Since no one appears to have created a Solaris package of a 7.x ghc
 release yet, I've uploaded ghc-7.1.spec [http://code.google.com/p
 /opensolaris-lang/source/browse/#svn%2Ftrunk%2FSPECS here]. This builds on
 Solaris 11 Express snv_151a.

 By the way, I don't think that using gcc 3.4.3 is a long-term solution. So
 all the code should be modified not to use the gcc hidden visibility
 attribute when building for Solaris. As far as I can tell, the reason
 builds work on Solaris using gcc 3.4.3 is that that version doesn't know
 about visibility attributes.

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner:  igloo  
  Type:  bug  | Status:  patch  
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by kgardas):

 Hi, I take it as my fault. Now, the question is, will there be any 7.0.4
 release? For 7.0.3 we should "solve" it by providing appropriate
 information about how to disable shared lib stuff on Sol10/x86 on trac
 wiki.

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner:  igloo  
  Type:  bug  | Status:  patch  
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by simonmar):

 Replying to [comment:51 maeder]:

 > I appreciate if you try to find a proper fix, but in the mean time
 shared libraries should have been disabled.

 I'm sorry if I gave the wrong impression here.  Solaris is a community-
 supported platform, our role is to review and accept patches and provide
 guidance (which is what I was trying to do above).  We don't have the
 resources to test patches for x86/Solaris ourselves.  There was one patch
 submitted, which I objected to because it was (a) a workaround for a bug
 that nobody understood, and (b) didn't have any comments.  We'd be happy
 to accept a patch that disables the broken functionality provided it is
 appropriately commented.

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner:  igloo  
  Type:  bug  | Status:  patch  
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by maeder):

 Hi, I'm quite disappointed that ghc-7.0.3 still fails:

 {{{
 ld: Schwerer Fehler: Verschiebungsfehler: R_386_GOTOFF: Datei
 rts/dist/build/STM.d
 yn_o: Symbol capabilities: Verschiebung muss lokal gebunden sein
 gmake[1]: *** [rts/dist/build/libHSrts-ghc7.0.3.so] Fehler 1
 gmake: *** [all] Fehler 2
 }}}

 I appreciate if you try to find a proper fix, but in the mean time shared
 libraries should have been disabled.

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner:  igloo  
  Type:  bug  | Status:  patch  
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by simonmar):

 Note that in GHC HEAD, there's an autoconf test for
 `visibility("hidden")`, and the test is now in terms of that
 (`HAS_VISIBILITY_HIDDEN`).

 What are the `-dn` and `-P` options to `ld`, and where do they come from?
 Why are they incompatible?

 If the workaround is only required for Solaris 10, shouldn't we have an
 autoconf test for it?

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner:  igloo  
  Type:  bug  | Status:  patch  
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by kgardas):

 So when I installed GMP library myself (both static and shared) and with
 using appropriate --with-gmp-* options I'm able to fully build 7.0.2/3
 snapshot. That's with just
 {{{
 #if !defined(mingw32_HOST_OS) && !defined(solaris2_HOST_OS)
 #define RTS_PRIVATE  GNUC3_ATTRIBUTE(visibility("hidden"))
 #else
 #define RTS_PRIVATE  /* disabled: RTS_PRIVATE */
 #endif
 }}}
 in Rts.h and with similar change in Begin/EndPrivate.h as I already
 mentioned. Now, I still do have the issue to link dynamic executable. The
 issue is exactly same like with -mimpure-text option:
 {{{
 Linking HelloWorld ...
 ld: fatal: option -dn and -P are incompatible
 ld: fatal: Flags processing errors
 collect2: ld returned 1 exit status
 }}}
 Now the question is: submit this fix as it is now and later investigate
 this executable linking failure or investigate first and then submit as a
 whole? Also the question is, do the work on 7.0.x tree (7.0.3 snapshot) or
 on the HEAD? Thanks!

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner:  igloo  
  Type:  bug  | Status:  patch  
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by simonmar):

 Right, if we're using dynamic linking then GMP should be compiled for
 dynamic linking too.  I'm not sure what is supposed to happen here.

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner:  igloo  
  Type:  bug  | Status:  patch  
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by kgardas):

 Simon, this is indeed good catch! I've modified Rts.h and although not
 needed also BeginPrivate.h and EndPrivate.h (just for case someone is
 using gcc >= 4.x) and disabled RTS_PRIVATE completely there like done for
 mingw and for freebsd and this time I'm able to build RTS shared lib.
 The problem is I'm stuck now on failure in gmp lib. It looks like a lot of
 unresolved symbols and again some relocations errors. When comparing with
 Solaris 11 Express reference, unresolved symbols are OK and the problem
 with GMP relocations is that on Solaris 11 Express we're using system
 supplied GMP, while this is not detected on stock Solaris 10 and hence GHC
 attempts to compile its own GMP lib, but in this case in a wrong way w/o
 any -fPIC and linker is complaining about it.

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner:  igloo  
  Type:  bug  | Status:  patch  
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by simonmar):

 Replying to [comment:45 kgardas]:

 > Text relocation remains referenced
 > against symbol  offset  in file
 > threadPaused0x4f5
 rts/dist/build/Schedule.dyn_o
 > threadPaused0x1eb
 rts/dist/build/Interpreter.dyn_o
 > threadPaused0x27a
 rts/dist/build/Interpreter.dyn_o
 > threadPaused0x4ab
 rts/dist/build/Interpreter.dyn_o
 > threadPaused0x532
 rts/dist/build/Interpreter.dyn_o
 > threadPaused0x5f0
 rts/dist/build/Interpreter.dyn_o
 > threadPaused0x691
 rts/dist/build/Interpreter.dyn_o
 > threadPaused0x1123
 rts/dist/build/Interpreter.dyn_o
 > threadPaused0x1198
 rts/dist/build/Interpreter.dyn_o
 > initTimer   0x43b
 rts/dist/build/Schedule.dyn_o
 > initTimer   0x155
 rts/dist/build/RtsStartup.dyn_o
 > awaitEvent  0xa01
 rts/dist/build/Schedule.dyn_o
 > StgRun  0xb2e
 rts/dist/build/Schedule.dyn_o
 > StgRun  0x210
 rts/dist/build/RtsStartup.dyn_o
 > interpretBCO0xf5f
 rts/dist/build/Schedule.dyn_o
 > exitTimer   0x311
 rts/dist/build/RtsStartup.dyn_o
 > initGlobalStore 0x146
 rts/dist/build/RtsStartup.dyn_o
 > exitGlobalStore 0x334
 rts/dist/build/RtsStartup.dyn_o
 > initFileLocking 0x14b
 rts/dist/build/RtsStartup.dyn_o
 > resetTerminalSettings   0x316
 rts/dist/build/RtsStartup.dyn_o
 > freeFileLocking 0x33e
 rts/dist/build/RtsStartup.dyn_o
 > newArena0x195
 rts/dist/build/ProfHeap.dyn_o
 > newArena0x77e
 rts/dist/build/ProfHeap.dyn_o
 > arenaAlloc  0x5e6
 rts/dist/build/ProfHeap.dyn_o
 > arenaFree   0x3ef
 rts/dist/build/ProfHeap.dyn_o
 > sweep   0x175b
 rts/dist/build/sm/GC.dyn_o
 > getourtimeofday 0x191
 rts/dist/build/posix/Select.dyn_o
 > getourtimeofday 0x370
 rts/dist/build/posix/Select.dyn_o
 > getourtimeofday 0x1c9
 rts/dist/build/posix/Itimer.dyn_o

 Interesting - these are all the symbols declared with `RTS_PRIVATE` in
 their header files.  RTS_PRIVATE is defined like this:

 {{{
 // Symbols that are extern, but private to the RTS, are declared
 // with visibility "hidden" to hide them outside the RTS shared
 // library.
 #if defined(HAS_VISIBILITY_HIDDEN)
 #define RTS_PRIVATE  GNUC3_ATTRIBUTE(visibility("hidden"))
 #else
 #define RTS_PRIVATE  /* disabled: RTS_PRIVATE */
 #endif
 }}}

 So the errors at least partly make sense: a hidden symbol is supposed to
 be resolved when the library is linked, so the relocation would be in the
 text section.  Maybe the linker is not correctly resolving the symbol at
 link time, and leaving a dynamic relocation.

 There seems to be a similar bug on FreeBSD, looking at
 `rts/BeginPrivate.h`:

 {{{
 /* We don't use symbol visibility pragmas on FreeBSD, because it causes
"undefined reference" errors at link-time.  The true reasons are
unknown, however FreeBSD 8.x includes GCC 4.2.1 in the base system,
which might be buggy. */
 /* On Windows, with gcc 4.5.0-1, using visibility hidden gives:
error: visibility attribute not supported in this configuration;
 ignored
*/
 #if defined(HAS_VISIBILITY_HIDDEN) && !defined(freebsd_HOST_OS)
 #pragma GCC visibility push(hidden)
 #endif
 }}}

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner:  igloo  
  Type:  bug  | Status:  patch  
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by kgardas):

 I'm not sure. My problem looks:
 {{{
 "inplace/bin/ghc-stage1" -package-name rts -shared -dynamic -dynload
 deploy -no-auto-link-packages `cat rts/libs.depend`
 rts/dist/build/STM.dyn_o rts/dist/build/Printer.dyn_o
 rts/dist/build/ThreadPaused.dyn_o rts/dist/build/Ticky.dyn_o
 rts/dist/build/RtsMain.dyn_o rts/dist/build/ThreadLabels.dyn_o
 rts/dist/build/HsFFI.dyn_o rts/dist/build/Linker.dyn_o
 rts/dist/build/RaiseAsync.dyn_o rts/dist/build/RtsMessages.dyn_o
 rts/dist/build/Proftimer.dyn_o rts/dist/build/Schedule.dyn_o
 rts/dist/build/Hash.dyn_o rts/dist/build/Trace.dyn_o
 rts/dist/build/Weak.dyn_o rts/dist/build/Task.dyn_o
 rts/dist/build/StgCRun.dyn_o rts/dist/build/LdvProfile.dyn_o
 rts/dist/build/ClosureFlags.dyn_o rts/dist/build/RetainerProfile.dyn_o
 rts/dist/build/Stats.dyn_o rts/dist/build/Interpreter.dyn_o
 rts/dist/build/FrontPanel.dyn_o rts/dist/build/Messages.dyn_o
 rts/dist/build/RtsUtils.dyn_o rts/dist/build/Timer.dyn_o
 rts/dist/build/Threads.dyn_o rts/dist/build/Capability.dyn_o
 rts/dist/build/Globals.dyn_o rts/dist/build/Adjustor.dyn_o
 rts/dist/build/RtsAPI.dyn_o rts/dist/build/Inlines.dyn_o
 rts/dist/build/RtsDllMain.dyn_o rts/dist/build/WSDeque.dyn_o
 rts/dist/build/Disassembler.dyn_o rts/dist/build/Profiling.dyn_o
 rts/dist/build/Papi.dyn_o rts/dist/build/StgPrimFloat.dyn_o
 rts/dist/build/RtsStartup.dyn_o rts/dist/build/RetainerSet.dyn_o
 rts/dist/build/Sparks.dyn_o rts/dist/build/RtsFlags.dyn_o
 rts/dist/build/Stable.dyn_o rts/dist/build/Arena.dyn_o
 rts/dist/build/Hpc.dyn_o rts/dist/build/ProfHeap.dyn_o
 rts/dist/build/hooks/RtsOpts.dyn_o
 rts/dist/build/hooks/StackOverflow.dyn_o
 rts/dist/build/hooks/RtsOptsEnabled.dyn_o
 rts/dist/build/hooks/OnExit.dyn_o rts/dist/build/hooks/FlagDefaults.dyn_o
 rts/dist/build/hooks/MallocFail.dyn_o rts/dist/build/hooks/OutOfHeap.dyn_o
 rts/dist/build/parallel/ParInit.dyn_o rts/dist/build/parallel/RBH.dyn_o
 rts/dist/build/parallel/0Unpack.dyn_o
 rts/dist/build/parallel/LLComms.dyn_o
 rts/dist/build/parallel/GranSim.dyn_o rts/dist/build/parallel/Dist.dyn_o
 rts/dist/build/parallel/Global.dyn_o
 rts/dist/build/parallel/Parallel.dyn_o
 rts/dist/build/parallel/ParTicky.dyn_o rts/dist/build/parallel/0Hash.dyn_o
 rts/dist/build/parallel/ParallelDebug.dyn_o
 rts/dist/build/parallel/HLComms.dyn_o rts/dist/build/parallel/Pack.dyn_o
 rts/dist/build/sm/Storage.dyn_o rts/dist/build/sm/Evac.dyn_o
 rts/dist/build/sm/Sanity.dyn_o rts/dist/build/sm/GC.dyn_o
 rts/dist/build/sm/MarkWeak.dyn_o rts/dist/build/sm/BlockAlloc.dyn_o
 rts/dist/build/sm/GCUtils.dyn_o rts/dist/build/sm/GCAux.dyn_o
 rts/dist/build/sm/Sweep.dyn_o rts/dist/build/sm/Compact.dyn_o
 rts/dist/build/sm/Scav.dyn_o rts/dist/build/sm/MBlock.dyn_o
 rts/dist/build/eventlog/EventLog.dyn_o rts/dist/build/posix/Select.dyn_o
 rts/dist/build/posix/Signals.dyn_o rts/dist/build/posix/TTY.dyn_o
 rts/dist/build/posix/Itimer.dyn_o rts/dist/build/posix/FileLock.dyn_o
 rts/dist/build/posix/OSThreads.dyn_o rts/dist/build/posix/GetTime.dyn_o
 rts/dist/build/posix/OSMem.dyn_o   rts/dist/build/StgMiscClosures.dyn_o
 rts/dist/build/HeapStackCheck.dyn_o rts/dist/build/StgStdThunks.dyn_o
 rts/dist/build/Apply.dyn_o rts/dist/build/Exception.dyn_o
 rts/dist/build/Updates.dyn_o rts/dist/build/PrimOps.dyn_o
 rts/dist/build/StgStartup.dyn_o rts/dist/build/AutoApply.dyn_o  -o
 rts/dist/build/libHSrts-ghc7.0.2.20110303.so
 Text relocation remains referenced
 against symbol  offset  in file
 threadPaused0x4f5
 rts/dist/build/Schedule.dyn_o
 threadPaused0x1eb
 rts/dist/build/Interpreter.dyn_o
 threadPaused0x27a
 rts/dist/build/Interpreter.dyn_o
 threadPaused0x4ab
 rts/dist/build/Interpreter.dyn_o
 threadPaused0x532
 rts/dist/build/Interpreter.dyn_o
 threadPaused0x5f0
 rts/dist/build/Interpreter.dyn_o
 threadPaused0x691
 rts/dist/build/Interpreter.dyn_o
 threadPaused0x1123
 rts/dist/build/Interpreter.dyn_o
 threadPaused0x1198
 rts/dist/build/Interpreter.dyn_o
 initTimer   0x43b
 rts/dist/build/Schedul

Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner:  igloo  
  Type:  bug  | Status:  patch  
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by igloo):

 Is this related to the `-read_only_relocs` flag we use on OS X (#2262)?
 {{{
  -read_only_relocs treatment
  Enables the use of relocations which will cause dyld to
 modify (copy-on-write) read-only
  pages.  The compiler will normally never generate such
 code.
 }}}

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner:  igloo  
  Type:  bug  | Status:  patch  
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by kgardas):

 On the other hand, we still do have a possibility to disable shared libs
 on Solaris <11. It might be done purely for Solaris, but it might also be
 done with general configure --disable-shared option. The question is what
 you would prefer more?

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner:  igloo  
  Type:  bug  | Status:  patch  
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by kgardas):

 Unfortunately it looks like the problematic files are coming from RTS. At
 least I've googled for similar issues and linker always complained about
 wrongly compiled object file and in our case it complains about files from
 RTS. Unfortunately those files are compiled with -fPIC, at least as my
 record of whole compilation session claim.
 Do you know where the `-c' invocation of gcc is placed? I'd like to put
 there also `-v' to see in a log that gcc is really using -fPIC...

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner:  igloo  
  Type:  bug  | Status:  patch  
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by simonmar):

 Sure.  My main concern here is that we're throwing in workarounds for bugs
 that we don't understand, and in my experience that leads to pain later.
 Better understand the bug first, and then decide whether the workaround is
 the right choice or not (your theory about a static lib sounds plausible).

 Having said that, it's not a perfect world and fully diagnosing a bug
 isn't always possible (or desirable).  But if that's the case we need at
 least to put some comments in the code to explain why.

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner:  igloo  
  Type:  bug  | Status:  patch  
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by kgardas):

 Ah, also, on of the possible reason of the relocation errors on Solaris 10
 and not on Solaris 11 might be that GHC depends on some system library
 which is provided only in a static form on Solaris 10 while it is provided
 as a shared library on Solaris 11. This also needs to be investigated...

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner:  igloo  
  Type:  bug  | Status:  patch  
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by kgardas):

 Simon, perhaps it's not clear, but we do have a situation where current
 HEAD is working well on Solaris 11, but is not working at all due to
 relocations errors on Solaris 10. IMHO all the source code of GHC is the
 same for both OSes. Yes, I know that such issue might be solved by -fPIC.
 In fact I've done this before for Solaris 11. Please see rts/ghc.mk and
 search for On Solaris we get errors like:
 Unfortunately now on Solaris 10 when everything is working well on Solaris
 11 I don't see any -fPIC missing anywhere. I may reinvestigate this issue
 again in next two weeks, but IMHO this might as well be some bug either in
 gcc or as on Solaris 10 which is already fixed on Solaris 11. If this is
 the case, then we do have two possibilities: either (a) disable shared
 libs support on Solaris 10 and leave it enabled on Solaris 11 or (b)
 workaround issue by using -mimpure-text -Wl,-ztextwarn on both platforms.
 Currently I'm slightly inclined to (a) since (b) is still not the best on
 Solaris 10. The issue is: I'm able to build whole GHC, but I'm not able to
 build executable which would use shared libs due to conflicting -dn and -P
 options going to linker from GCC. So far I've not been able to find the
 right workaround for this. Perhaps Christian might try this? Of course the
 advantage of (b) is that you see all the warnings which would be error w/o
 using -mimpure-text and you can fix the code yourself if this is GHC
 issue...

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner:  igloo  
  Type:  bug  | Status:  patch  
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by simonmar):

 If we have to use `-mimpure-text` I think that indicates a bug somewhere
 else.  It means we have relocations that would modify the text section,
 i.e. code that is not position-independent.  Instead of working around the
 bug with `-mimpure-text` we should fix the bug in `-fPIC`.  Using the
 workaround will affect performance (shared libs will not really be
 shared).

 At the very least, if fixing `-fPIC` is not practical right now, we could
 apply the workaround with a big comment explaining why it is a workaround,
 and file a separate ticket for the real bug.

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner:  igloo  
  Type:  bug  | Status:  patch  
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by kgardas):

 Attached patch changes DriverPipeline to also use -mimpure-text
 -Wl,-ztextwarn in case where -shared is used. This is done just for
 Solaris/x86. It runs fine on Solaris 11 (testsuite run) and it at least
 compiles RTS shared libs on Solaris 10 (the build is still running) so I
 hope this is ok. This means Solaris 10 should be now fully supported as
 Solaris 11 including shared libs, DTrace etc.

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner:  igloo  
  Type:  bug  | Status:  patch  
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-
Changes (by kgardas):

  * status:  new => patch


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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner:  igloo  
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-
Changes (by kgardas):

  * owner:  kgardas => igloo


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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner:  kgardas
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-
Changes (by kgardas):

  * owner:  => kgardas


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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner: 
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by kgardas):

 I'm currently investigating a possible simple fix of using -mimpure-text
 as a gcc argument on solaris. This will force gcc not to pass -z text
 argument to linker which causes the issue. On the other hand -z text
 provides nice error output, which might not be error if we use -z
 textwarn. Unfortunately -z textwarn does not switch -z text off, but gcc
 fails with a complain that both options are in conflict. So the best for
 us would to use use -mimpure-text -W,-z -W,textwarn as a gcc parameters on
 Solaris -- at least on x86 to get the best of both worlds: linking not
 failing on relocations yet providing warnings about them.
 Anyway, I'm still testing the idea...

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner: 
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by kgardas):

 Replying to [comment:31 maeder]:
 > Replying to [comment:23 kgardas]:
 > ...
 > > I've installed "entire group" Solaris 10 update 8 into !VirtualBox for
 verification and while I'm able to verify that shared libs are not working
 well, ...
 >
 > Did you get the same relocation error as shown [comment:9 above]? Do you
 have an idea how to fix it?  Without fix I would recommend to disable
 dynamic linking in `config.mk.in` for ghc-7.0.3

 IIRC I've got different relocation error. IMHO since Oracle plans to
 release Solaris 11 in 2011 it would be unfortunate to have 7.0.3 not
 supporting shared libs and DTrace on this new Solaris. What about to
 disable shared libs on 5.8/5.9/5.10 (i.e. Solaris 8/9/10) and leave it
 enabled for other (i.e. 5.11 == Solaris 11 and future 5.12/Solaris 12)? I
 may come with this patch for HEAD. Do you think you will be able to also
 apply it to STABLE?

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner: 
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.2.1  
 Component:  Compiler |Version:  7.0.2  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-
Changes (by maeder):

  * version:  7.0.1 => 7.0.2


Comment:

 Replying to [comment:23 kgardas]:
 ...
 > I've installed "entire group" Solaris 10 update 8 into !VirtualBox for
 verification and while I'm able to verify that shared libs are not working
 well, ...

 Did you get the same relocation error as shown [comment:9 above]? Do you
 have an idea how to fix it?  Without fix I would recommend to disable
 dynamic linking in `config.mk.in` for ghc-7.0.3

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner: 
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.0.2  
 Component:  Compiler |Version:  7.0.1  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by maeder):

 The error of [comment:9 maeder] is still present in ghc-7.0.2. In order to
 build ghc-7.0.2 for SunOS 5.10 the "i386-unknown-solaris2 \" entry must be
 removed from `PlatformSupportsSharedLibs` in config.mk.in, otherwise
 config.mk will be wrongly generated for the installation, too (and fail).

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner: 
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.0.2  
 Component:  Compiler |Version:  7.0.1  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by maeder):

 I've found the error, it was a setting in my build.mk!

 {{{
 INSTALL_PROGRAM = $(INSTALL) -s -m 755
 }}}

 that overwrote

 {{{
 INSTALL_PROGRAM = $(INSTALL) -m 755 $1 $2 $(call MK_INSTALL_DEST,$3)
 }}}

 in install.mk

 Please make a release.

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner: 
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.0.2  
 Component:  Compiler |Version:  7.0.1  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by maeder):

 Right, setting SHELL to /bin/bash did also not help, but why are the
 parameters ignored (just for me)?

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner: 
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.0.2  
 Component:  Compiler |Version:  7.0.1  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by igloo):

 `$(call ..)` doesn't use the shell. It calls a user-defined makefile
 function.

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner: 
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.0.2  
 Component:  Compiler |Version:  7.0.1  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by maeder):

 Replying to [comment:13 maeder]:

 I've no explanation for the failure. I've reinstalled GNU Make 3.82 and
 GNU Make 3.81 with the same failure. Within the "for" loop, all parameters
 following "$(call INSTALL_PROGRAM" are simply ignored. The shell used by
 make is indeed /bin/sh, which is different from /bin/bash.

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner: 
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.0.2  
 Component:  Compiler |Version:  7.0.1  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by kgardas):

 Replying to [comment:23 kgardas]:
 > Replying to [comment:13 maeder]:
 > > I could create a binary dist, but "make install" failed as follows:
 >
 > I've installed "entire group" Solaris 10 update 8 into VirtualBox for
 verification and while I'm able to verify that shared libs are not working
 well, I'm certainly able to compile whole GHC 7.0.2 snapshot including its
 installation. However, I have to point out that this is really stock
 Solaris 10 as provided by Oracle/Sun and I have not installed any
 Blastwave package. The only one package I've installed was GNU Make 3.82
 and of course ghc 6.10.4 to bootstrap 7.0.1 which was used to bootstrap
 7.0.2 snapshot.

 Also my PATH looks like:
 {{{
 /usr/xpg4/bin:/usr/ccs/bin:/usr/local/bin:/opt/ghc-7.0.1/bin:/usr/bin:.
 }}}

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner: 
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.0.2  
 Component:  Compiler |Version:  7.0.1  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by kgardas):

 Replying to [comment:13 maeder]:
 > I could create a binary dist, but "make install" failed as follows:

 I've installed "entire group" Solaris 10 update 8 into VirtualBox for
 verification and while I'm able to verify that shared libs are not working
 well, I'm certainly able to compile whole GHC 7.0.2 snapshot including its
 installation. However, I have to point out that this is really stock
 Solaris 10 as provided by Oracle/Sun and I have not installed any
 Blastwave package. The only one package I've installed was GNU Make 3.82
 and of course ghc 6.10.4 to bootstrap 7.0.1 which was used to bootstrap
 7.0.2 snapshot.

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner: 
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.0.2  
 Component:  Compiler |Version:  7.0.1  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by maeder):

 Maybe it is a problem with "sh" versus "bash" via make's "$(call ..)"?

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner: 
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.0.2  
 Component:  Compiler |Version:  7.0.1  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by igloo):

 Hmm, I've just validated (which includes installing a bindist) with 3.82
 with no problems on amd64/Linux.

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner: 
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.0.2  
 Component:  Compiler |Version:  7.0.1  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by maeder):

 The variant without "call" in ghc.mk as used before (in ghc-7.0.1) works:

 {{{
 -   $(INSTALL_SCRIPT) $(INSTALL_OPTS) $$i
 "$(DESTDIR)$(ghclibexecdir)"; \
 +   $(call
 INSTALL_SCRIPT,$(INSTALL_OPTS),$$i,"$(DESTDIR)$(ghclibexecdir)"); \
 }}}

 But there are many places where this would need to be changed.

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner: 
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.0.2  
 Component:  Compiler |Version:  7.0.1  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by maeder):

 {{{
 GNU Make 3.82
 }}}

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner: 
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.0.2  
 Component:  Compiler |Version:  7.0.1  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by igloo):

 Replying to [comment:13 maeder]:
 > I could create a binary dist, but "make install" failed as follows:
 >
 > There seems to be a "$i" missing.

 This is with GNU make, I assume? What version do you have?

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner: 
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.0.2  
 Component:  Compiler |Version:  7.0.1  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by kgardas):

 Ah, this looks like 4.3.3 provided by Blastwave. If you consider those
 visibility warnings ugly, then you can try bundled 3.4.3. It is stable on
 x86, test results on head including all the build warnings for your
 reference are here: http://darcs.haskell.org/ghcBuilder/builders/kgardas-
 opensolaris-x86-head/145.html

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner: 
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.0.2  
 Component:  Compiler |Version:  7.0.1  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by maeder):

 "gcc -v" says:

 {{{
 Using built-in specs.
 Target: i386-pc-solaris2.10
 Configured with: ../gcc-4.3.3/configure --prefix=/opt/csw/gcc4 --exec-
 prefix=/opt/csw/gcc4 --with-gnu-as --with-as=/opt/csw/bin/gas --without-
 gnu-ld --with-ld=/usr/ccs/bin/ld --enable-nls --with-included-gettext
 --with-libiconv-prefix=/opt/csw --with-x --with-mpfr=/opt/csw --with-
 gmp=/opt/csw --enable-java-awt=xlib --enable-libada --enable-libssp
 --enable-objc-gc --enable-threads=posix --enable-stage1-languages=c
 --enable-languages=ada,c,c++,fortran,java,objc
 Thread model: posix
 gcc version 4.3.3 (GCC)
 }}}

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner: 
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.0.2  
 Component:  Compiler |Version:  7.0.1  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by kgardas):

 Replying to [comment:14 maeder]:
 > Btw, during building I get 5313 "ignored" warnings, the firsts are:
 >
 > {{{
 > "inplace/bin/ghc-stage1" -optc-Wall -optc-Wextra -optc-Wstrict-
 prototypes -optc-Wmissing-prototypes -optc-Wmissing-declarations -optc-
 Winline -optc-Waggregate-return -optc-Wpointer-arith -optc-Wmissing-
 noreturn -optc-Wnested-externs -optc-Wredundant-decls -optc-includes
 -optc-Irts -optc-DCOMPILING_RTS -optc-fno-strict-aliasing -optc-fno-common
 -optc-Ilibffi/build/include -optc-fomit-frame-pointer -optc-
 DRtsWay=\"rts_v\"   -H32m -O -Iincludes -Irts -DCOMPILING_RTS -package-
 name rts  -dcmm-lint  -Ilibffi/build/include -i -irts -irts/dist/build
 -irts/dist/build/autogen -Irts/dist/build -Irts/dist/build/autogen
 -optc-O2   -c rts/STM.c -o rts/dist/build/STM.o
 > rts/STM.c: In function 'stmPreGCHook':
 >
 > rts/STM.c:894:0:
 >  warning: visibility attribute not supported in this configuration;
 ignored
 > rts/STM.c: In function 'stmFreeAbortedTRec':
 >
 > rts/STM.c:1002:0:
 >  warning: visibility attribute not supported in this configuration;
 ignored
 > rts/STM.c: In function 'stmCondemnTransaction':
 > ...
 > }}}

 What GCC are you using? Here with GCC 3.4.3 (csl-sol210-3_4-20050802) as
 bundled with Solaris 11 Express I don't see those warnings since it's too
 old (the compiler) to support any visibility functionality. My guess is
 you are using some newer GCC probably...

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner: 
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.0.2  
 Component:  Compiler |Version:  7.0.1  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by maeder):

 Btw, during building I get 5313 "ignored" warnings, the firsts are:

 {{{
 "inplace/bin/ghc-stage1" -optc-Wall -optc-Wextra -optc-Wstrict-prototypes
 -optc-Wmissing-prototypes -optc-Wmissing-declarations -optc-Winline -optc-
 Waggregate-return -optc-Wpointer-arith -optc-Wmissing-noreturn -optc-
 Wnested-externs -optc-Wredundant-decls -optc-includes -optc-Irts -optc-
 DCOMPILING_RTS -optc-fno-strict-aliasing -optc-fno-common -optc-
 Ilibffi/build/include -optc-fomit-frame-pointer -optc-DRtsWay=\"rts_v\"
 -H32m -O -Iincludes -Irts -DCOMPILING_RTS -package-name rts  -dcmm-lint
 -Ilibffi/build/include -i -irts -irts/dist/build
 -irts/dist/build/autogen -Irts/dist/build -Irts/dist/build/autogen
 -optc-O2   -c rts/STM.c -o rts/dist/build/STM.o
 rts/STM.c: In function 'stmPreGCHook':

 rts/STM.c:894:0:
  warning: visibility attribute not supported in this configuration;
 ignored
 rts/STM.c: In function 'stmFreeAbortedTRec':

 rts/STM.c:1002:0:
  warning: visibility attribute not supported in this configuration;
 ignored
 rts/STM.c: In function 'stmCondemnTransaction':
 ...
 }}}

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner: 
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.0.2  
 Component:  Compiler |Version:  7.0.1  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by maeder):

 I could create a binary dist, but "make install" failed as follows:

 {{{
 /opt/csw/bin/ginstall -c -m 755 -d
 "/local/home/maeder/lib/ghc-7.0.1.20110224"
 for i in utils/haddock/dist/build/tmp/haddock utils/hsc2hs/dist-
 install/build/tmp/hsc2hs utils/ghc-pkg/dist-install/build/tmp/ghc-pkg
 utils/runghc/dist/build/tmp/runghc ghc/stage2/build/tmp/ghc-stage2; do \
 /opt/csw/bin/ginstall -c -s -m 755; \
 done
 /opt/csw/bin/ginstall: missing file operand
 Try `/opt/csw/bin/ginstall --help' for more information.
 /opt/csw/bin/ginstall: missing file operand
 Try `/opt/csw/bin/ginstall --help' for more information.
 /opt/csw/bin/ginstall: missing file operand
 Try `/opt/csw/bin/ginstall --help' for more information.
 /opt/csw/bin/ginstall: missing file operand
 Try `/opt/csw/bin/ginstall --help' for more information.
 /opt/csw/bin/ginstall: missing file operand
 Try `/opt/csw/bin/ginstall --help' for more information.
 gmake[1]: *** [install_libexecs] Error 1
 gmake: *** [install] Error 2
 }}}

 There seems to be a "$i" missing.

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner: 
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.0.2  
 Component:  Compiler |Version:  7.0.1  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by maeder):

 I've never used DTrace and now I try to build with the changed
 mk/config.mk (it gets further). For the documentation I don't feel
 responsible.

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner: 
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.0.2  
 Component:  Compiler |Version:  7.0.1  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by kgardas):

 Unfortunately if you disable shared libs, then neither DTrace is working
 which is kind of pity, isn't it? Could you be so kind and test that the
 build does not break if you remove ``i386-unknown-solaris2'' from
 ``PlatformSupportsSharedLibs'' in mk/config.mk ? If not, then this might
 be the easiest way how to disable the support, yet describe in Wiki how to
 enable it for SunOS 5.11 by user... And we can later investigate this
 failure for 7.2.1 release.

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner: 
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.0.2  
 Component:  Compiler |Version:  7.0.1  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by maeder):

 Omitting the "-shared" flag results in "ld: fatal: library -lHSrtsmain:
 not found", but for the 7.0.2 release I would suggest to switch off the
 recently added shared library support.

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner: 
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.0.2  
 Component:  Compiler |Version:  7.0.1  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-

Comment(by maeder):

 Here's the error in English

 {{{
 -bash-3.00$ "inplace/bin/ghc-stage1" -package-name rts -shared -dynamic
 -dynload deploy -no-auto-link-packages `cat rts/libs.depend`
 rts/dist/build/STM.dyn_o rts/dist/build/Timer.dyn_o
 rts/dist/build/ThreadPaused.dyn_o rts/dist/build/Ticky.dyn_o
 rts/dist/build/RtsMain.dyn_o rts/dist/build/ThreadLabels.dyn_o
 rts/dist/build/Hpc.dyn_o rts/dist/build/HsFFI.dyn_o
 rts/dist/build/Linker.dyn_o rts/dist/build/Printer.dyn_o
 rts/dist/build/RaiseAsync.dyn_o rts/dist/build/RtsMessages.dyn_o
 rts/dist/build/Proftimer.dyn_o rts/dist/build/Schedule.dyn_o
 rts/dist/build/Hash.dyn_o rts/dist/build/Trace.dyn_o
 rts/dist/build/Weak.dyn_o rts/dist/build/Task.dyn_o
 rts/dist/build/StgCRun.dyn_o rts/dist/build/LdvProfile.dyn_o
 rts/dist/build/ClosureFlags.dyn_o rts/dist/build/RetainerProfile.dyn_o
 rts/dist/build/Stats.dyn_o rts/dist/build/Interpreter.dyn_o
 rts/dist/build/FrontPanel.dyn_o rts/dist/build/Messages.dyn_o
 rts/dist/build/RtsUtils.dyn_o rts/dist/build/Threads.dyn_o
 rts/dist/build/Capability.dyn_o rts/dist/build/Globals.dyn_o
 rts/dist/build/Adjustor.dyn_o rts/dist/build/RtsStartup.dyn_o
 rts/dist/build/RtsAPI.dyn_o rts/dist/build/Inlines.dyn_o
 rts/dist/build/RtsDllMain.dyn_o rts/dist/build/WSDeque.dyn_o
 rts/dist/build/Disassembler.dyn_o rts/dist/build/Profiling.dyn_o
 rts/dist/build/Papi.dyn_o rts/dist/build/StgPrimFloat.dyn_o
 rts/dist/build/RetainerSet.dyn_o rts/dist/build/Sparks.dyn_o
 rts/dist/build/RtsFlags.dyn_o rts/dist/build/Stable.dyn_o
 rts/dist/build/Arena.dyn_o rts/dist/build/ProfHeap.dyn_o
 rts/dist/build/hooks/RtsOpts.dyn_o
 rts/dist/build/hooks/StackOverflow.dyn_o
 rts/dist/build/hooks/RtsOptsEnabled.dyn_o
 rts/dist/build/hooks/OnExit.dyn_o rts/dist/build/hooks/FlagDefaults.dyn_o
 rts/dist/build/hooks/MallocFail.dyn_o rts/dist/build/hooks/OutOfHeap.dyn_o
 rts/dist/build/parallel/ParInit.dyn_o
 rts/dist/build/parallel/LLComms.dyn_o
 rts/dist/build/parallel/0Unpack.dyn_o
 rts/dist/build/parallel/GranSim.dyn_o rts/dist/build/parallel/Dist.dyn_o
 rts/dist/build/parallel/Global.dyn_o
 rts/dist/build/parallel/Parallel.dyn_o
 rts/dist/build/parallel/ParTicky.dyn_o rts/dist/build/parallel/0Hash.dyn_o
 rts/dist/build/parallel/ParallelDebug.dyn_o
 rts/dist/build/parallel/HLComms.dyn_o rts/dist/build/parallel/RBH.dyn_o
 rts/dist/build/parallel/Pack.dyn_o rts/dist/build/sm/Storage.dyn_o
 rts/dist/build/sm/Evac.dyn_o rts/dist/build/sm/Sanity.dyn_o
 rts/dist/build/sm/GC.dyn_o rts/dist/build/sm/MarkWeak.dyn_o
 rts/dist/build/sm/BlockAlloc.dyn_o rts/dist/build/sm/GCUtils.dyn_o
 rts/dist/build/sm/GCAux.dyn_o rts/dist/build/sm/Sweep.dyn_o
 rts/dist/build/sm/Compact.dyn_o rts/dist/build/sm/Scav.dyn_o
 rts/dist/build/sm/MBlock.dyn_o rts/dist/build/eventlog/EventLog.dyn_o
 rts/dist/build/posix/Select.dyn_o rts/dist/build/posix/Signals.dyn_o
 rts/dist/build/posix/TTY.dyn_o rts/dist/build/posix/Itimer.dyn_o
 rts/dist/build/posix/FileLock.dyn_o rts/dist/build/posix/OSThreads.dyn_o
 rts/dist/build/posix/GetTime.dyn_o rts/dist/build/posix/OSMem.dyn_o
 rts/dist/build/HeapStackCheck.dyn_o rts/dist/build/StgStdThunks.dyn_o
 rts/dist/build/Exception.dyn_o rts/dist/build/Apply.dyn_o
 rts/dist/build/StgMiscClosures.dyn_o rts/dist/build/Updates.dyn_o
 rts/dist/build/PrimOps.dyn_o rts/dist/build/StgStartup.dyn_o
 rts/dist/build/AutoApply.dyn_o  -o rts/dist/build/libHSrts-
 ghc7.0.1.20110224.so
 ld: fatal: relocation error: R_386_GOTOFF: file rts/dist/build/STM.dyn_o:
 symbol capabilities: relocation must bind locally
 }}}

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner: 
  Type:  bug  | Status:  new
  Priority:  highest  |  Milestone:  7.0.2  
 Component:  Compiler |Version:  7.0.1  
Resolution:   |   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-
Changes (by maeder):

  * owner:  igloo =>
  * status:  closed => new
  * resolution:  fixed =>


Comment:

 The flag correction does not fix the relocation error:

 {{{
 ld: Schwerer Fehler: Verschiebungsfehler: R_386_GOTOFF: Datei
 rts/dist/build/STM.dyn_o: Symbol capabilities: Verschiebung muss lokal
 gebunden sein
 gmake[1]: *** [rts/dist/build/libHSrts-ghc7.0.1.20110224.so] Fehler 1
 gmake: *** [all] Fehler 2
 }}}

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
--+-
  Reporter:  maeder   |  Owner:  igloo  
  Type:  bug  | Status:  closed 
  Priority:  highest  |  Milestone:  7.0.2  
 Component:  Compiler |Version:  7.0.1  
Resolution:  fixed|   Keywords: 
  Testcase:   |  Blockedby: 
Difficulty:   | Os:  Solaris
  Blocking:   |   Architecture:  x86
   Failure:  Building GHC failed  |  
--+-
Changes (by igloo):

  * status:  new => closed
  * resolution:  => fixed


Comment:

 Fixed in HEAD and 7.0 by:
 {{{
 Tue Feb 22 15:26:56 GMT 2011  Ian Lynagh 
   * Use -h rather than -soname; fixes dynlibs on Solaris 10; trac #4973
 }}}

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
-+--
Reporter:  maeder|Owner:  igloo  
Type:  bug   |   Status:  new
Priority:  highest   |Milestone:  7.0.2  
   Component:  Compiler  |  Version:  7.0.1  
Keywords:| Testcase: 
   Blockedby:|   Difficulty: 
  Os:  Solaris   | Blocking: 
Architecture:  x86   |  Failure:  Building GHC failed
-+--

Comment(by kgardas):

 FYI: Yes, Solaris 11 Express' ld accepts also `-soname' (crude test):
 {{{
 $ ld -soname test
 ld: fatal: soname option (-h, --soname) is incompatible with building a
 dynamic executable
 ld: fatal: no files on input command line
 }}}

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
-+--
Reporter:  maeder|Owner:  igloo  
Type:  bug   |   Status:  new
Priority:  highest   |Milestone:  7.0.2  
   Component:  Compiler  |  Version:  7.0.1  
Keywords:| Testcase: 
   Blockedby:|   Difficulty: 
  Os:  Solaris   | Blocking: 
Architecture:  x86   |  Failure:  Building GHC failed
-+--
Changes (by igloo):

  * owner:  => igloo


Comment:

 Actually, according to my manpage, gnu ld supports both:
 {{{
 `-h NAME'
 `-soname=NAME'
 }}}
 and we don't use this code path on OS X or Windows, so I'll just change it
 to always use `-h`.

 I'm surprised `-soname` works for you when `--soname` is what's in the
 help output, though. Perhaps they also accept that for GNU compatibility.

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
-+--
Reporter:  maeder|Owner: 
Type:  bug   |   Status:  new
Priority:  highest   |Milestone:  7.0.2  
   Component:  Compiler  |  Version:  7.0.1  
Keywords:| Testcase: 
   Blockedby:|   Difficulty: 
  Os:  Solaris   | Blocking: 
Architecture:  x86   |  Failure:  Building GHC failed
-+--

Comment(by kgardas):

 Replying to [comment:3 igloo]:
 > Karel, do you know why this works for you? Do you use the GNU ld or
 something?

 I'm using Solaris 11 Express here, it provides more modern ld:
 {{{
 $ which ld
 /usr/bin/ld
 $ ld --version
 ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1726
 $ gcc -v
 Reading specs from /usr/sfw/lib/gcc/i386-pc-solaris2.11/3.4.3/specs
 Configured with: /builds2/sfwnv-gate/usr/src/cmd/gcc/gcc-3.4.3/configure
 --prefix=/usr/sfw --with-as=/usr/sfw/bin/gas --with-gnu-as --with-
 ld=/usr/ccs/bin/ld --without-gnu-ld --enable-languages=c,c++,f77,objc
 --enable-shared
 Thread model: posix
 gcc version 3.4.3 (csl-sol210-3_4-20050802)
 $ ls -la /usr/ccs/bin/ld
 lrwxrwxrwx   1 root root  12 Nov 26 12:12 /usr/ccs/bin/ld ->
 ../../bin/ld
 $ ld --help
 usage: ld [-3:6:abc:d:e:f:h:il:mo:p:rstu:z:B:CD:F:GI:L:M:N:P:Q:R:S:VW:Y:?]
 file(s)
 [-32]   enforce a 32-bit link-edit
 [-64]   enforce a 64-bit link-edit
 [-a]create an absolute file
 [-b]do not do special PIC relocations in a.out
 [-B direct | nodirect]
 establish direct bindings, or inhibit direct
 binding
 to, the object being created
 [-B dynamic | static]
 search for shared libraries|archives
 [-B eliminate]  eliminate unqualified global symbols from the
 symbol table
 [-B group]  relocate object from within group
 [-B local]  reduce unqualified global symbols to local
 [-B reduce] process symbol reductions
 [-B symbolic]   bind external references to definitions when
 creating
 shared objects
 [-c name]   record configuration file 'name'
 [-C]demangle C++ symbol name diagnostics
 [-d y | n]  operate in dynamic|static mode
 [-D token,...]  print diagnostic messages
 [-e epsym], [--entry epsym]
 use 'epsym' as entry point address
 [-f name], [--auxiliary name]
 specify library for which this file is an
 auxiliary
 filter
 [-F name], [--filter name]
 specify library for which this file is a filter
 [-G], [-shared]
 create a shared object
 [-h name], [--soname name]
 use 'name' as internal shared object identifier
 [-i]ignore LD_LIBRARY_PATH setting
 [-I name]   use 'name' as path of interpreter
 [-l x], [--library x]
 search for libx.so or libx.a
 [-L path], [--library-path path]
 search for libraries in directory 'path'
 [-m]print memory map
 [-M mapfile]use processing directives contained in 'mapfile'
 [-N string] create a dynamic dependency for 'string'
 [-o outfile], [--output outfile]
 name the output file 'outfile'
 [-p auditlib]   identify audit library to accompany this object
 [-P auditlib]   identify audit library for processing the
 dependencies
 of this object
 [-Q y | n]  do|do not place version information in output file
 [-r], [--relocatable]
 create a relocatable object
 [-R path], [-rpath path]
 specify a library search path to be used at run
 time
 [-s], [--strip-all]
 strip any symbol and debugging information
 [-S supportlib]
 specify a link-edit support library
 [-t]do not warn of multiply-defined symbols that have
 different sizes or alignments
 [-u symname], [--undefined symname]
 create an undefined symbol 'symname'
 [-V], [--version]
 print version information
 [-Y P,dirlist]  use 'dirlist' as a default path when searching for
 libraries
 [-z absexec]when building an executable absolute symbols

Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
-+--
Reporter:  maeder|Owner: 
Type:  bug   |   Status:  new
Priority:  highest   |Milestone:  7.0.2  
   Component:  Compiler  |  Version:  7.0.1  
Keywords:| Testcase: 
   Blockedby:|   Difficulty: 
  Os:  Solaris   | Blocking: 
Architecture:  x86   |  Failure:  Building GHC failed
-+--
Changes (by igloo):

 * cc: kgardas (added)
  * priority:  normal => highest
  * milestone:  7.0.3 => 7.0.2


Comment:

 Ah, you are right, it was enabled by this patch in 7.0.2, but wasn't in
 7.0.1:
 {{{
 Fri Dec 17 08:46:17 GMT 2010  Karel Gardas 
   * provide shared libraries support on i386-unknown-solaris2 platform
 }}}

 Karel, do you know why this works for you? Do you use the GNU ld or
 something?

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Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
-+--
Reporter:  maeder|Owner: 
Type:  bug   |   Status:  new
Priority:  normal|Milestone:  7.0.3  
   Component:  Compiler  |  Version:  7.0.1  
Keywords:| Testcase: 
   Blockedby:|   Difficulty: 
  Os:  Solaris   | Blocking: 
Architecture:  x86   |  Failure:  Building GHC failed
-+--

Comment(by maeder):

 I've got a working (though basically unused) ghc-7.0.1 (below). Was
 dynamic linking switched on?
 `-soname` is no legal option for solaris' ld. If I omit this part I get:

 {{{
 ld: Software Generation Utilities - Solaris Link Editors: 5.10-1.500
 ld: fatal: relocation error: R_386_GOTOFF: file rts/dist/build/STM.dyn_o:
 symbol capabilities: relocation must bind locally
 }}}

 ld-usage:
 {{{
 usage: ld [-6:abc:d:e:f:h:il:mo:p:rstu:z:B:CD:F:GI:L:M:N:P:Q:R:S:VY:?]
 file(s)
 [-64]   enforce a 64-bit link-edit
 [-a]create an absolute file
 [-b]do not do special PIC relocations in a.out
 [-B direct | nodirect]
 establish direct bindings, or inhibit direct
 binding
 to, the object being created
 [-B dynamic | static]
 search for shared libraries|archives
 [-B eliminate]  eliminate unqualified global symbols from the
 symbol table
 [-B group]  relocate object from within group
 [-B local]  reduce unqualified global symbols to local
 [-B reduce] process symbol reductions
 [-B symbolic]   bind external references to definitions when
 creating
 shared objects
 [-c name]   record configuration file `name'
 [-C]demangle C++ symbol name diagnostics
 [-d y | n]  operate in dynamic|static mode
 [-D token,...]  print diagnostic messages
 [-e epsym]  use `epsym' as entry point address
 [-f name]   specify library for which this file is an
 auxiliary
 filter
 [-F name]   specify library for which this file is a filter
 [-G]create a shared object
 [-h name]   use `name' as internal shared object identifier
 [-i]ignore LD_LIBRARY_PATH setting
 [-I name]   use `name' as path of interpreter
 [-l x]  search for libx.so or libx.a
 [-L path]   search for libraries in directory `path'
 [-m]print memory map
 [-M mapfile]use processing directives contained in `mapfile'
 [-N string] create a dynamic dependency for `string'
 [-o outfile]name the output file `outfile'
 [-p auditlib]   identify audit library to accompany this object
 [-P auditlib]   identify audit library for processing the
 dependencies
 of this object
 [-Q y | n]  do|do not place version information in output file
 [-r]create a relocatable object
 [-R path]   specify a library search path to be used at run
 time
 [-s]strip any symbol and debugging information
 [-S supportlib]
 specify a link-edit support library
 [-t]do not warn of multiply-defined symbols that have
 different sizes or alignments
 [-u symname]create an undefined symbol `symname'
 [-V]print version information
 [-Y P,dirlist]  use `dirlist' as a default path when searching for
 libraries
 [-z absexec]when building an executable absolute symbols
 referenced in dynamic objects are promoted to
 the executable
 [-z allextract | defaultextract | weakextract]
 extract all member files, only members that
 resolve
 undefined tor tentative symbols, or allow
 extraction of
 archive members to resolvetweak references from
 archive files
 [-z altexec64]  execute the 64-bit link-editor
 [-z combreloc]  combine multiple relocation sections
 [-z defs]   disallow undefined symbol references
 [-z direct | nodirect]
 enable|disable direct binding to shared object
 dependencies
 [-z endfiltee]  marks a filtee such that it will terminate a
 filters
 search
 [-z finiarray=function]

Re: [GHC] #4973: building ghc7.0.1.20110217 under x86 solaris fails

[GHC]

#4973: building ghc7.0.1.20110217 under x86 solaris fails
-+--
Reporter:  maeder|Owner: 
Type:  bug   |   Status:  new
Priority:  normal|Milestone:  7.0.3  
   Component:  Compiler  |  Version:  7.0.1  
Keywords:| Testcase: 
   Blockedby:|   Difficulty: 
  Os:  Solaris   | Blocking: 
Architecture:  x86   |  Failure:  Building GHC failed
-+--
Changes (by igloo):

  * component:  Build System => Compiler
  * milestone:  => 7.0.3


Comment:

 Looks like it is parsing `-soname libHSrts-ghc7.0.1.20110217.so` as `-s -o
 name libHSrts-ghc7.0.1.20110217.so`.

 I assume this didn't work with 7.0.1 either?

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