[jira] Created: (STDCXX-346) [Cygwin] gcc -fPIC warnings
[Cygwin] gcc -fPIC warnings --- Key: STDCXX-346 URL: https://issues.apache.org/jira/browse/STDCXX-346 Project: C++ Standard Library Issue Type: Bug Components: Build Affects Versions: 4.1.3 Environment: gcc 3.4.4 on Cygwin Reporter: Mark Brown gcc shared library build on Cygwin spits out a warning message about the -fPIC flag on the command line for every .cpp file: make[2]: Entering directory `/home/mbrown/stdcxx-12d/lib' generating dependencies for $(TOPDIR)/src/atomic.s generating dependencies for $(TOPDIR)/src/wctype.cpp /home/mbrown/stdcxx/src/wctype.cpp:0: warning: -fPIC ignored for target (all code is position independent) Removing the -fPIC gets rid of the warnings so I'm guessing Cygwin might need the same conditional as the one for AIX in gcc.config: # IBM AIX code is always position independent ifneq ($(OSNAME),AIX) PICFLAGS= -fPIC endif Here's the archived post where this problem was first raised: http://mail-archives.apache.org/mod_mbox/incubator-stdcxx-dev/200703.mbox/[EMAIL PROTECTED] -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
Re: Cygwin 12d build issues
-Original Message- From: [EMAIL PROTECTED] Sent: Sat, 3 Mar 2007 11:33:26 -0800 To: stdcxx-dev@incubator.apache.org Subject: Re: Cygwin 12d build issues Thanks. I opened issue STDCXX-346 for the -fPIC warnings. I'll post a patch as soon as I'm done testing it. What about the LIBC_EXCEPTIONS.exe problem with the popup window? The other test that pops up this window is EXTERN_INLINE.exe. It says: EXTERN_INLINE.exe has stopped working. A problem caused the program to stop working correctly. Windows will close the program and notify you if a solution is available. -- Mark -Original Message- From: [EMAIL PROTECTED] Sent: Fri, 02 Mar 2007 10:13:47 -0700 To: stdcxx-dev@incubator.apache.org Subject: Re: Cygwin 12d build issues Mark Brown wrote: Hi all, Just for kicks I'm trying to build a 12d version of the library on Cygwin. Things looks like they're going okay except for a couple of errors that open up a message box on the screen telling me that a test had a problem. The build stops at this point and waits for me to click on a button before moving on to the next test. I don't remember the first but the second one is for LIBC_EXCEPTIONS.exe. Is this normal? I also see lots of messages like these: make[2]: Entering directory `/home/mbrown/stdcxx-12d/lib' generating dependencies for $(TOPDIR)/src/atomic.s generating dependencies for $(TOPDIR)/src/wctype.cpp /home/mbrown/stdcxx/src/wctype.cpp:0: warning: -fPIC ignored for target (all code is position independent) I'm guessing Cygwin might need the same conditional as the one for AIX in gcc.config: # IBM AIX code is always position independent ifneq ($(OSNAME),AIX) PICFLAGS= -fPIC endif Looks like it. If you could open an issue for this too, that would be great! A patch is also welcome :) Thanks Martin -- Mark ONE-CLICK WEBMAIL ACCESS - Easily monitor access your email accounts! Visit http://www.inbox.com/notifier and check it out!
[jira] Commented: (STDCXX-337) [Cygwin] unsats on _libiconv, _catgets
[ https://issues.apache.org/jira/browse/STDCXX-337?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12477681 ] Mark Brown commented on STDCXX-337: --- I'm not sure how it happened but there's a typo in the patch I suggested above (my local copy is okay). The flag should have been -lcatgets, not -catgets. I'm sorry for the trouble. [Cygwin] unsats on _libiconv, _catgets -- Key: STDCXX-337 URL: https://issues.apache.org/jira/browse/STDCXX-337 Project: C++ Standard Library Issue Type: Bug Components: Build Affects Versions: 4.1.3 Environment: Cygwin Reporter: Mark Brown I tried to build the library on Cygwin but I'm getting linker errors for the localedef utility. I have the iconv library installed (in /usr/lib) but make isn't linking with it. I also get linker errors for _catopen, _catgets, and _catclose. I searched under /usr/lib to see what library defines these symbols and it's libcatgets.a. Should the makefile be linking with it? gcc localedef.o aliases.o charmap.o codecvt.o collate.o ctype.o def.o diagnostic.o messages.o monetary.o numeric.o path.o time.o scanner.o -o localedef -L/home/mbrown/stdcxx-4.1.3-gcc-3.4.4-11s/lib -lstd11s -lsupc++ -lm /usr/lib/gcc/i686-pc-cygwin/3.4.4/libsupc++.a(eh_exception.o):(.text+0x80): multiple definition of `std::exception::what() const' /home/mbrown/stdcxx-4.1.3-gcc-3.4.4-11s/lib/libstd11s.a(exception.o):/home/mbrown/stdcxx-4.1.3/src/exception.cpp:334: first defined here charmap.o: In function `_ZNSt4pairIKwSsEC1ERKS1_': /home/mbrown/stdcxx-4.1.3/include/rw/_specialized.h:(.text+0x4c0): undefined reference to `_libiconv_open' charmap.o: In function `_ZNK7Charmap15convert_to_utf8EPKcjPcj': /home/mbrown/stdcxx-4.1.3/util/charmap.cpp:346: undefined reference to `_libiconv' /home/mbrown/stdcxx-4.1.3-gcc-3.4.4-11s/lib/libstd11s.a(messages.o): In function `_ZN4__rw13__rw_cat_openERKSsRKSt6locale': /home/mbrown/stdcxx-4.1.3/src/messages.cpp:205: undefined reference to `_catopen' /home/mbrown/stdcxx-4.1.3-gcc-3.4.4-11s/lib/libstd11s.a(messages.o): In function `_ZN4__rw16__rw_get_messageEiii': /home/mbrown/stdcxx-4.1.3/src/messages.cpp:235: undefined reference to `_catgets' /home/mbrown/stdcxx-4.1.3-gcc-3.4.4-11s/lib/libstd11s.a(messages.o): In function `_ZN4__rw14__rw_cat_closeEi': /home/mbrown/stdcxx-4.1.3/src/messages.cpp:277: undefined reference to `_catclose' collect2: ld returned 1 exit status make[2]: *** [localedef] Error 1 make[2]: Leaving directory `/home/mbrown/stdcxx-4.1.3-gcc-3.4.4-11s/bin' make[1]: *** [util] Error 2 make[1]: Leaving directory `/home/mbrown/stdcxx-4.1.3-gcc-3.4.4-11s' make: *** [libstd] Error 2 -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[PATCH] for STCXX-346 - [Cygwin] gcc -fPIC warnings
Here's a patch for the -fPIC warnings on Cygwin (issue STCXX-346). I got a little crafty with the conditional and used findstring instead of two ifs. I hope that's okay. I also took the liberty to add a -*- Makefile -*- tag to the top of the file to enable emacs syntax highlighting. -- Mark Index: /home/mbrown/stdcxx/etc/config/gcc.config === --- /home/mbrown/stdcxx/etc/config/gcc.config (revision 513621) +++ /home/mbrown/stdcxx/etc/config/gcc.config (working copy) @@ -1,3 +1,4 @@ +# -*- Makefile -*- # # $Id$ # @@ -48,9 +49,10 @@ DEPENDFLAGS = -M -# IBM AIX code is always position independent -ifneq ($(OSNAME),AIX) -PICFLAGS= -fPIC +# avoid adding -FPIC on IBM AIX and Cygwin where +# gcc generated code is always position independent +ifeq (,$findstring |$(OSNAME)|,|AIX|CYGWIN|) +PICFLAGS = -fPIC endif ifeq ($(OSNAME),SunOS) ONE-CLICK WEBMAIL ACCESS - Easily monitor access your email accounts! Visit http://www.inbox.com/notifier and check it out!
typo in alloc.cpp
Hi, There appears to be a little typo in the source file alloc.cpp as pointed out by the gcc compilation error on Cygwin. The patch below fixes it. gcc -c -I/home/mbrown/stdcxx/include/ansi -D_RWSTDDEBUG-D_RWSTD_USE_CONFIG -I/home/mbrown/stdcxx/include -I/home/mbrown/stdcxx-gcc-3.4.4-11s/include -I/home/mbrown/stdcxx/../rwtest -I/home/mbrown/stdcxx/tests/include -pedantic -nostdinc++ -g -W -Wall -Wcast-qual -Winline -Wshadow -Wwrite-strings -Wno-long-long -Wcast-align /home/mbrown/stdcxx/tests/src/alloc.cpp /home/mbrown/stdcxx/tests/src/alloc.cpp:97: error: comma at end of enumerator list /home/mbrown/stdcxx/tests/src/alloc.cpp: In function `DWORD _rw_translate_prot(int)': /home/mbrown/stdcxx/tests/src/alloc.cpp:120: warning: comparison between signed and unsigned integer expressions make[1]: *** [alloc.o] Error 1 make[1]: Leaving directory `/home/mbrown/stdcxx-gcc-3.4.4-11s/rwtest' make: *** [/home/mbrown/stdcxx-gcc-3.4.4-11s/rwtest/librwtest11s.a] Error 2 Index: /home/mbrown/stdcxx/tests/src/alloc.cpp === --- /home/mbrown/stdcxx/tests/src/alloc.cpp (revision 514239) +++ /home/mbrown/stdcxx/tests/src/alloc.cpp (working copy) @@ -93,7 +93,7 @@ PROT_READ = 1 0, PROT_WRITE = 1 1, PROT_RDWR = PROT_READ | PROT_WRITE, -PROT_EXEC = 1 2, +PROT_EXEC = 1 2 }; #define MAP_PRIVATE 0 -- Mark
compilation error in 0.alloc.cpp
I'm trying to compile the tests on Cywgin and I'm getting some errors. Here's the first one. I tried to see if it was something obvious that I could easily fix myself but the code in both cases is a macro defined to yet another macro that expands to either setjmp or sigsetjmp if that's a macro too. Too many macros... Hopefully someone better at macro hacking than me will be able to figure what's going on. gcc -c -I/home/mbrown/stdcxx/include/ansi -D_RWSTDDEBUG-D_RWSTD_USE_CONFIG -I/home/mbrown/stdcxx/include -I/home/mbrown/stdcxx-gcc-3.4.4-11s/include -I/home/mbrown/stdcxx/../rwtest -I/home/mbrown/stdcxx/../rwtest/include -I/home/mbrown/stdcxx/tests/include -pedantic -nostdinc++ -g -W -Wall -Wcast-qual -Winline -Wshadow -Wwrite-strings -Wno-long-long -Wcast-align /home/mbrown/stdcxx/tests/self/0.alloc.cpp /home/mbrown/stdcxx/tests/self/0.alloc.cpp: In function `void test(const TestCase)': /home/mbrown/stdcxx/tests/self/0.alloc.cpp:93: error: cannot convert `int (*)[52]' to `int (*)[54]' in initialization /home/mbrown/stdcxx/tests/self/0.alloc.cpp:102: error: cannot convert `int (*)[52]' to `int (*)[54]' in initialization make: *** [0.alloc.o] Error 1 -- Mark FREE ONLINE PHOTOSHARING - Share your photos online with your friends and family! Visit http://www.inbox.com/photosharing to find out more!
compilation errors in 27.istream.fmat.arith.cpp
Here's another test that throws an error at compile time. It looks like the compiler doesn't like the using N as the dimension of the array. I thought using variables as array dimensions was not allowed in C++? gcc -pedantic -nostdinc++ -g -W -Wall -Wcast-qual -Winline -Wshadow -Wwrite-strings -Wno-long-long -Wcast-align -I/home/mbrown/stdcxx/include/ansi -D_RWSTDDEBUG-D_RWSTD_USE_CONFIG -I/home/mbrown/stdcxx/include -I/home/mbrown/stdcxx-gcc-3.4.4-11s/include -I/home/mbrown/stdcxx/../rwtest -I/home/mbrown/stdcxx/../rwtest/include -I/home/mbrown/stdcxx/tests/include -L/home/mbrown/stdcxx-gcc-3.4.4-11s/rwtest -lrwtest11s -L/home/mbrown/stdcxx-gcc-3.4.4-11s/lib -lstd11s /home/mbrown/stdcxx/tests/iostream/27.istream.fmat.arith.cpp /home/mbrown/stdcxx-gcc-3.4.4-11s/lib/libstd11s.a /home/mbrown/stdcxx-gcc-3.4.4-11s/rwtest/librwtest11s.a -lsupc++ -lcatgets -liconv -lm -o 27.istream.fmat.arith /home/mbrown/stdcxx/tests/iostream/27.istream.fmat.arith.cpp: In function `const std::locale make_locale(const CharT*, const LocaleData)': /home/mbrown/stdcxx/tests/iostream/27.istream.fmat.arith.cpp:67: error: ISO C++ forbids variable-size array `chars' /home/mbrown/stdcxx/tests/iostream/27.istream.fmat.arith.cpp:68: error: ISO C++ forbids variable-size array `masks' /home/mbrown/stdcxx/tests/iostream/27.istream.fmat.arith.cpp: In function `const std::locale make_locale(const CharT*, const LocaleData) [with CharT = char]': /home/mbrown/stdcxx/tests/iostream/27.istream.fmat.arith.cpp:179: instantiated from `const std::locale make_locale(const CharT*, const Traits*, const LocaleData) [with CharT = char, Traits = std::char_traitschar]' /home/mbrown/stdcxx/tests/iostream/27.istream.fmat.arith.cpp:309: instantiated from `void test_extractor(CharT*, Traits*, ArithmeticType*, const char*, const char*, const char*, int, const char*, const char*, size_t, const LocaleData, int, int, int, int, int, int, int, ArithmeticType, ArithmeticType) [with CharT = char, Traits = std::char_traitschar, ArithmeticType = bool]' /home/mbrown/stdcxx/tests/iostream/27.istream.fmat.arith.cpp:699: instantiated from `void test_bool(CharT*, Traits*, const char*, const char*) [with CharT = char, Traits = std::char_traitschar]' /home/mbrown/stdcxx/tests/iostream/27.istream.fmat.arith.cpp:1245: instantiated from `void test_extractor(CharT*, Traits*, const char*, const char*) [with CharT = char, Traits = std::char_traitschar]' /home/mbrown/stdcxx/tests/iostream/27.istream.fmat.arith.cpp:1310: instantiated from here /home/mbrown/stdcxx/tests/iostream/27.istream.fmat.arith.cpp:67: error: ISO C++ forbids variable-size array /home/mbrown/stdcxx/tests/iostream/27.istream.fmat.arith.cpp:67: error: storage size of `chars' isn't constant /home/mbrown/stdcxx/tests/iostream/27.istream.fmat.arith.cpp:68: error: ISO C++ forbids variable-size array /home/mbrown/stdcxx/tests/iostream/27.istream.fmat.arith.cpp:68: error: storage size of `masks' isn't constant /home/mbrown/stdcxx/tests/iostream/27.istream.fmat.arith.cpp:71: error: ISO C++ forbids variable-size array /home/mbrown/stdcxx/tests/iostream/27.istream.fmat.arith.cpp:71: error: ISO C++ forbids variable-size array /home/mbrown/stdcxx/tests/iostream/27.istream.fmat.arith.cpp:75: error: ISO C++ forbids variable-size array /home/mbrown/stdcxx/tests/iostream/27.istream.fmat.arith.cpp:75: error: ISO C++ forbids variable-size array /home/mbrown/stdcxx/tests/iostream/27.istream.fmat.arith.cpp:76: error: ISO C++ forbids variable-size array /home/mbrown/stdcxx/tests/iostream/27.istream.fmat.arith.cpp:76: error: ISO C++ forbids variable-size array /home/mbrown/stdcxx/tests/iostream/27.istream.fmat.arith.cpp:83: error: ISO C++ forbids variable-size array /home/mbrown/stdcxx/tests/iostream/27.istream.fmat.arith.cpp:83: error: ISO C++ forbids variable-size array /home/mbrown/stdcxx/tests/iostream/27.istream.fmat.arith.cpp:88: error: ISO C++ forbids variable-size array /home/mbrown/stdcxx/tests/iostream/27.istream.fmat.arith.cpp:88: error: ISO C++ forbids variable-size array /home/mbrown/stdcxx/tests/iostream/27.istream.fmat.arith.cpp: In function `const std::locale make_locale(const CharT*, const LocaleData) [with CharT = wchar_t]': /home/mbrown/stdcxx/tests/iostream/27.istream.fmat.arith.cpp:179: instantiated from `const std::locale make_locale(const CharT*, const Traits*, const LocaleData) [with CharT = wchar_t, Traits = std::char_traitswchar_t]' /home/mbrown/stdcxx/tests/iostream/27.istream.fmat.arith.cpp:309: instantiated from `void test_extractor(CharT*, Traits*, ArithmeticType*, const char*, const char*, const char*, int, const char*, const char*, size_t, const LocaleData, int, int, int, int, int, int, int, ArithmeticType, ArithmeticType) [with CharT = wchar_t, Traits = std::char_traitswchar_t, ArithmeticType = bool]' /home/mbrown/stdcxx/tests/iostream/27.istream.fmat.arith.cpp:699: instantiated from `void test_bool(CharT*, Traits*, const
[jira] Commented: (STDCXX-337) [Cygwin] unsats on _libiconv, _catgets
[ https://issues.apache.org/jira/browse/STDCXX-337?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12477698 ] Martin Sebor commented on STDCXX-337: - No problem. I should have tested the patch myself. A new patch to fix the typo is in. [Cygwin] unsats on _libiconv, _catgets -- Key: STDCXX-337 URL: https://issues.apache.org/jira/browse/STDCXX-337 Project: C++ Standard Library Issue Type: Bug Components: Build Affects Versions: 4.1.3 Environment: Cygwin Reporter: Mark Brown I tried to build the library on Cygwin but I'm getting linker errors for the localedef utility. I have the iconv library installed (in /usr/lib) but make isn't linking with it. I also get linker errors for _catopen, _catgets, and _catclose. I searched under /usr/lib to see what library defines these symbols and it's libcatgets.a. Should the makefile be linking with it? gcc localedef.o aliases.o charmap.o codecvt.o collate.o ctype.o def.o diagnostic.o messages.o monetary.o numeric.o path.o time.o scanner.o -o localedef -L/home/mbrown/stdcxx-4.1.3-gcc-3.4.4-11s/lib -lstd11s -lsupc++ -lm /usr/lib/gcc/i686-pc-cygwin/3.4.4/libsupc++.a(eh_exception.o):(.text+0x80): multiple definition of `std::exception::what() const' /home/mbrown/stdcxx-4.1.3-gcc-3.4.4-11s/lib/libstd11s.a(exception.o):/home/mbrown/stdcxx-4.1.3/src/exception.cpp:334: first defined here charmap.o: In function `_ZNSt4pairIKwSsEC1ERKS1_': /home/mbrown/stdcxx-4.1.3/include/rw/_specialized.h:(.text+0x4c0): undefined reference to `_libiconv_open' charmap.o: In function `_ZNK7Charmap15convert_to_utf8EPKcjPcj': /home/mbrown/stdcxx-4.1.3/util/charmap.cpp:346: undefined reference to `_libiconv' /home/mbrown/stdcxx-4.1.3-gcc-3.4.4-11s/lib/libstd11s.a(messages.o): In function `_ZN4__rw13__rw_cat_openERKSsRKSt6locale': /home/mbrown/stdcxx-4.1.3/src/messages.cpp:205: undefined reference to `_catopen' /home/mbrown/stdcxx-4.1.3-gcc-3.4.4-11s/lib/libstd11s.a(messages.o): In function `_ZN4__rw16__rw_get_messageEiii': /home/mbrown/stdcxx-4.1.3/src/messages.cpp:235: undefined reference to `_catgets' /home/mbrown/stdcxx-4.1.3-gcc-3.4.4-11s/lib/libstd11s.a(messages.o): In function `_ZN4__rw14__rw_cat_closeEi': /home/mbrown/stdcxx-4.1.3/src/messages.cpp:277: undefined reference to `_catclose' collect2: ld returned 1 exit status make[2]: *** [localedef] Error 1 make[2]: Leaving directory `/home/mbrown/stdcxx-4.1.3-gcc-3.4.4-11s/bin' make[1]: *** [util] Error 2 make[1]: Leaving directory `/home/mbrown/stdcxx-4.1.3-gcc-3.4.4-11s' make: *** [libstd] Error 2 -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Closed: (STDCXX-337) [Cygwin] unsats on _libiconv, _catgets
[ https://issues.apache.org/jira/browse/STDCXX-337?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Martin Sebor closed STDCXX-337. --- Resolution: Fixed Fix Version/s: 4.2 Fixed. [Cygwin] unsats on _libiconv, _catgets -- Key: STDCXX-337 URL: https://issues.apache.org/jira/browse/STDCXX-337 Project: C++ Standard Library Issue Type: Bug Components: Build Affects Versions: 4.1.3 Environment: Cygwin Reporter: Mark Brown Fix For: 4.2 I tried to build the library on Cygwin but I'm getting linker errors for the localedef utility. I have the iconv library installed (in /usr/lib) but make isn't linking with it. I also get linker errors for _catopen, _catgets, and _catclose. I searched under /usr/lib to see what library defines these symbols and it's libcatgets.a. Should the makefile be linking with it? gcc localedef.o aliases.o charmap.o codecvt.o collate.o ctype.o def.o diagnostic.o messages.o monetary.o numeric.o path.o time.o scanner.o -o localedef -L/home/mbrown/stdcxx-4.1.3-gcc-3.4.4-11s/lib -lstd11s -lsupc++ -lm /usr/lib/gcc/i686-pc-cygwin/3.4.4/libsupc++.a(eh_exception.o):(.text+0x80): multiple definition of `std::exception::what() const' /home/mbrown/stdcxx-4.1.3-gcc-3.4.4-11s/lib/libstd11s.a(exception.o):/home/mbrown/stdcxx-4.1.3/src/exception.cpp:334: first defined here charmap.o: In function `_ZNSt4pairIKwSsEC1ERKS1_': /home/mbrown/stdcxx-4.1.3/include/rw/_specialized.h:(.text+0x4c0): undefined reference to `_libiconv_open' charmap.o: In function `_ZNK7Charmap15convert_to_utf8EPKcjPcj': /home/mbrown/stdcxx-4.1.3/util/charmap.cpp:346: undefined reference to `_libiconv' /home/mbrown/stdcxx-4.1.3-gcc-3.4.4-11s/lib/libstd11s.a(messages.o): In function `_ZN4__rw13__rw_cat_openERKSsRKSt6locale': /home/mbrown/stdcxx-4.1.3/src/messages.cpp:205: undefined reference to `_catopen' /home/mbrown/stdcxx-4.1.3-gcc-3.4.4-11s/lib/libstd11s.a(messages.o): In function `_ZN4__rw16__rw_get_messageEiii': /home/mbrown/stdcxx-4.1.3/src/messages.cpp:235: undefined reference to `_catgets' /home/mbrown/stdcxx-4.1.3-gcc-3.4.4-11s/lib/libstd11s.a(messages.o): In function `_ZN4__rw14__rw_cat_closeEi': /home/mbrown/stdcxx-4.1.3/src/messages.cpp:277: undefined reference to `_catclose' collect2: ld returned 1 exit status make[2]: *** [localedef] Error 1 make[2]: Leaving directory `/home/mbrown/stdcxx-4.1.3-gcc-3.4.4-11s/bin' make[1]: *** [util] Error 2 make[1]: Leaving directory `/home/mbrown/stdcxx-4.1.3-gcc-3.4.4-11s' make: *** [libstd] Error 2 -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
Re: Cygwin 12d build issues
Mark Brown wrote: -Original Message- From: [EMAIL PROTECTED] Sent: Sat, 3 Mar 2007 11:33:26 -0800 To: stdcxx-dev@incubator.apache.org Subject: Re: Cygwin 12d build issues Thanks. I opened issue STDCXX-346 for the -fPIC warnings. I'll post a patch as soon as I'm done testing it. What about the LIBC_EXCEPTIONS.exe problem with the popup window? The other test that pops up this window is EXTERN_INLINE.exe. It says: EXTERN_INLINE.exe has stopped working. A problem caused the program to stop working correctly. Windows will close the program and notify you if a solution is available. There shouldn't be any windows popping up when configuring, building, or using stdcxx. We have code that prevents the annoying Windows popups in tests that are expected to end abnormally (e.g., via an exception), for example, DYNAMIC_CAST.cpp, or NEW_THROWS.cpp, but I don't believe the two you mention are among them. I suppose we could introduce a common header with the code and #include it from every test to prevent these popups even when they are not anticipated. It's something to think about. In any case, please go ahead and open an issue for the problem. I don't have a Cygwin environment handy to test it right now but Farid might. Farid, if you have installed Cygwin, could you do a build and see if you can reproduce it? Martin
