----- Original Message -----
From: "Cactus" <rieman...@gmail.com>
To: "mpir-devel" <mpir-devel@googlegroups.com>
Sent: Sunday, May 08, 2011 9:01 PM
Subject: [mpir-devel] Re: MSVC command line build
On May 8, 8:39 pm, "jason" <ja...@njkfrudils.plus.com> wrote:
----- Original Message -----
From: "Cactus" <rieman...@gmail.com>
To: "mpir-devel" <mpir-devel@googlegroups.com>
Sent: Sunday, May 08, 2011 8:28 PM
Subject: [mpir-devel] Re: MSVC command line build
On May 8, 8:08 pm, "jason" <ja...@njkfrudils.plus.com> wrote:
> ----- Original Message -----
> From: "Cactus" <rieman...@gmail.com>
> To: "mpir-devel" <mpir-devel@googlegroups.com>
> Sent: Sunday, May 08, 2011 7:57 PM
> Subject: [mpir-devel] Re: MSVC command line build
> On May 8, 7:46 pm, "jason" <ja...@njkfrudils.plus.com> wrote:
> > ----- Original Message -----
> > From: "Cactus" <rieman...@gmail.com>
> > To: "mpir-devel" <mpir-devel@googlegroups.com>
> > Sent: Sunday, May 08, 2011 5:50 PM
> > Subject: [mpir-devel] Re: MSVC command line build
> > On May 8, 5:31 pm, Cactus <rieman...@gmail.com> wrote:
> > > On May 8, 5:11 pm, jason <ja...@njkfrudils.plus.com> wrote:
> > > > On May 8, 4:29 pm, Cactus <rieman...@gmail.com> wrote:
> > > > > On May 8, 4:05 pm, jason <ja...@njkfrudils.plus.com> wrote:
> > > > > > Hi
> > > > > > here the flags for a 64bit static build
> > > > > > Setting environment for using Microsoft Visual Studio 2008
> > > > > > Beta2
> > > > > > x64
> > > > > > tools.
> > > > > > setting params to
> > > > > > (set LIBTYPE=lib)
> > > > > > (set FLAGS=/Ox /Ot /D "NDEBUG" /D "HAVE_CONFIG_H" /nologo /D
> > > > > > "_MBCS"
> > > > > > /
> > > > > > GS-)
> > > > > > (set FLAGS1=/Oi /D "_LIB" /D "PIC" /MT)
> > > > > > (set MPNPATH=x86_64w x86_64w\nehalem)
> > > > > > (set ABI=64)
> > > > > > The static build is fine , but I'm having problems with the
> > > > > > shared(DLL) build , heres the flags
> > > > > > setting params to
> > > > > > (set LIBTYPE=dll)
> > > > > > (set FLAGS=/Ox /Ot /D "NDEBUG" /D "HAVE_CONFIG_H" /nologo /D
> > > > > > "_MBCS"
> > > > > > /
> > > > > > GS-)
> > > > > > (set FLAGS1=/D "__GMP_LIBGMP_DLL" /D "__GMP_WITHIN_GMP" /D
> > > > > > "__GMP_WITHIN_GMPXX"
> > > > > > /D "_WINDLL" /GF /EHsc /MD)
> > > > > > (set MPNPATH=x86_64w x86_64w\nehalem)
> > > > > > (set ABI=64)
> > > > > > and make appears to be OK and ends with
> > > > > > osmpq.cc
> > > > > > osmpz.cc
> > > > > > Creating library mpir.lib and object mpir.exp
> > > > > > Creating library mpirxx.lib and object mpirxx.exp
> > > > > > however make check fails with
> > > > > > memory.c
> > > > > > misc.c
> > > > > > trace.c
> > > > > > refmpn.c
> > > > > > refmpz.c
> > > > > > refmpq.c
> > > > > > refmpf.c
> > > > > > spinner.c
> > > > > > getopt.c
> > > > > > t-bswap.c
> > > > > > misc.obj : error LNK2019: unresolved external symbol
> > > > > > __gmp_rands
> > > > > > referenced in f
> > > > > > unction tests_rand_start
> > > > > > misc.obj : error LNK2019: unresolved external symbol
> > > > > > __gmp_rands_initialized ref
> > > > > > erenced in function tests_rand_start
> > > > > > misc.obj : error LNK2019: unresolved external symbol
> > > > > > __gmp_allocate_func referen
> > > > > > ced in function __gmp_allocate_func_aligned
> > > > > > misc.obj : error LNK2019: unresolved external symbol
> > > > > > __gmp_reallocate_func refer
> > > > > > enced in function __gmp_allocate_or_reallocate
> > > > > > misc.obj : error LNK2019: unresolved external symbol
> > > > > > __gmpn_copyi
> > > > > > referenced in
> > > > > > function mpz_set_n
> > > > > > refmpn.obj : error LNK2019: unresolved external symbol
> > > > > > __gmp_modlimb_invert_tabl
> > > > > > e referenced in function refmpn_divrem_hensel_qr_1
> > > > > > refmpn.obj : error LNK2019: unresolved external symbol
> > > > > > __gmpn_mul_1
> > > > > > referenced i
> > > > > > n function refmpn_mulmid_basecase
> > > > > > refmpn.obj : error LNK2019: unresolved external symbol
> > > > > > __gmpn_bases
> > > > > > referenced i
> > > > > > n function refmpn_get_str
> > > > > > refmpn.obj : error LNK2019: unresolved external symbol
> > > > > > __gmpn_clz_tab
> > > > > > referenced
> > > > > > in function refmpn_get_str
> > > > > > t-bswap.exe : fatal error LNK1120: 9 unresolved externals
> > > > > > ..\..\tests\t-bswap.c FAILS
> > > > > > t-constants.c
> > > > > > t-constants.obj : error LNK2019: unresolved external symbol
> > > > > > __gmp_modlimb_invert
> > > > > > _table referenced in function main
> > > > > > refmpn.obj : error LNK2001: unresolved external symbol
> > > > > > __gmp_modlimb_invert_tabl
> > > > > > e
> > > > > > t-constants.obj : error LNK2019: unresolved external symbol
> > > > > > __gmp_bits_per_limb
> > > > > > referenced in function main
> > > > > > misc.obj : error LNK2019: unresolved external symbol
> > > > > > __gmp_rands
> > > > > > referenced in f
> > > > > > unction tests_rand_start
> > > > > > misc.obj : error LNK2019: unresolved external symbol
> > > > > > __gmp_rands_initialized ref
> > > > > > erenced in function tests_rand_start
> > > > > > misc.obj : error LNK2019: unresolved external symbol
> > > > > > __gmp_allocate_func referen
> > > > > > ced in function __gmp_allocate_func_aligned
> > > > > > misc.obj : error LNK2019: unresolved external symbol
> > > > > > __gmp_reallocate_func refer
> > > > > > enced in function __gmp_allocate_or_reallocate
> > > > > > misc.obj : error LNK2019: unresolved external symbol
> > > > > > __gmpn_copyi
> > > > > > referenced in
> > > > > > function mpz_set_n
> > > > > > refmpn.obj : error LNK2019: unresolved external symbol
> > > > > > __gmpn_mul_1
> > > > > > referenced i
> > > > > > n function refmpn_mulmid_basecase
> > > > > > refmpn.obj : error LNK2019: unresolved external symbol
> > > > > > __gmpn_bases
> > > > > > referenced i
> > > > > > n function refmpn_get_str
> > > > > > refmpn.obj : error LNK2019: unresolved external symbol
> > > > > > __gmpn_clz_tab
> > > > > > referenced
> > > > > > in function refmpn_get_str
> > > > > > t-constants.exe : fatal error LNK1120: 10 unresolved externals
> > > > > > etc
> > > > > > I assume my flags are wrong , or perhaps how I build and link
> > > > > > it
> > > > > > ,
> > > > > > the
> > > > > > exact details are in svn:trunk/win/make.bat but it basically
> > > > > > goes
> > > > > > like
> > > > > > this
> > > > > > source c files compiled with
> > > > > > cl FLAGS FLAGS1 /c
> > > > > > dll linked with
> > > > > > link /DLL /NODEFAULTLIB:LIBCMT.lib /nologo *.obj /out:mpir.dll
> > > > > > test c files compiled with same flags and flags1 with
> > > > > > cl tests.c *.obj /link mpir.lib
> > > > > > where the *.obj are the refmpn refmpz files
> > > > > > Anyone know what I am doing wrong
> > > > > > Thanks
> > > > > > Jason
> > > > > I think the missing symbols are exported DLL data (for example a
> > > > > function pointer holding an address of a function).
> > > > > Try adding the compiler option /DLL
> > > > > Brian- Hide quoted text -
> > > > > - Show quoted text -
> > > > No , doesn't help , same errors
> > > > Thanks
> > > > Jason
> > > Have you added defines for YASM?
> > > static: _WIN64_ABI
> > > DLL: DLL;_WIN64_ABI
> > > Brian
> > You don't need the _WIN64_ABI (its a hangover from earlier times) but
> > the DLL matters in DLL builds.
> > Brian
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> > cheers , adding -D DLL to the yasm flags helps , but we still have 7
> > errors
> > instead of 9 ,
> > memory.c
> > misc.c
> > trace.c
> > refmpn.c
> > refmpz.c
> > refmpq.c
> > refmpf.c
> > spinner.c
> > getopt.c
> > t-bswap.c
> > misc.obj : error LNK2019: unresolved external symbol __gmp_rands
> > referenced
> > in f
> > unction tests_rand_start
> > misc.obj : error LNK2019: unresolved external symbol
> > __gmp_rands_initialized
> > ref
> > erenced in function tests_rand_start
> > misc.obj : error LNK2019: unresolved external symbol
> > __gmp_allocate_func
> > referen
> > ced in function __gmp_allocate_func_aligned
> > misc.obj : error LNK2019: unresolved external symbol
> > __gmp_reallocate_func
> > refer
> > enced in function __gmp_allocate_or_reallocate
> > refmpn.obj : error LNK2019: unresolved external symbol
> > __gmp_modlimb_invert_tabl
> > e referenced in function refmpn_divrem_hensel_qr_1
> > refmpn.obj : error LNK2019: unresolved external symbol __gmpn_bases
> > referenced i
> > n function refmpn_get_str
> > refmpn.obj : error LNK2019: unresolved external symbol __gmpn_clz_tab
> > referenced
> > in function refmpn_get_str
> > t-bswap.exe : fatal error LNK1120: 7 unresolved externals
> > ..\..\tests\t-bswap.c FAILS
> > t-constants.c
> > the above c files are all built with the same flags which does include
> > /D
> > DLL
> > Thanks
> > Jason
> Do you define __GMP_LIBGMP_DLL when building the tests if a DLL is
> being tested?
> Brian
> Yep
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Unless I have misread your batch file, you are also defining
__GMP_WITHIN_GMP and __GMP_WITHIN_GMPXX when you build the tests.
If I am right, this will turn off the ability of the linker to import
data from the DLL.
Brian
Yes thanks , that compiles now , but wont run as it can find it at run
time
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What is the 'it' that it can't find? Do you mean that it can't find
the DLL?
Brian
yes , similar problem in mingw64 with c++ , and if i copy the mpir.dll into
the same directory as where the test.exe is then it works
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