summaryrefslogtreecommitdiff
path: root/config/no-executables.m4
Commit message (Collapse)AuthorAgeFilesLines
* no-executables.m4 (GCC_TRY_COMPILE_OR_LINK): New function.Richard Sandiford2007-10-031-0/+8
| | | | | | | | | | | | | | | | config/ * no-executables.m4 (GCC_TRY_COMPILE_OR_LINK): New function. libstdc++-v3/ libstdc++/ * acinclude.m4 (GLIBCXX_ENABLE_C99): Temporarily add -fno-exceptions to CXXFLAGS. Use GCC_TRY_COMPILE_OR_LINK. Make the tests assign results to volatile variables. Use -lm for link tests in GCC_TRY_COMPILE_OR_LINK. Fall back to compile-only tests if -lm is not available. * configure: Regenerate. From-SVN: r128982
* revert: no-executables.m4 (GCC_TRY_COMPILE_OR_LINK): New function.Kazu Hirata2007-10-031-8/+0
| | | | | | | | | | | | | | | | | config/ Revert: 2007-10-02 Richard Sandiford <richard@codesourcery.com> * no-executables.m4 (GCC_TRY_COMPILE_OR_LINK): New function. libstdc++/ Revert: 2007-10-02 Richard Sandiford <richard@codesourcery.com> * acinclude.m4 (GLIBCXX_ENABLE_C99): Temporarily add -fno-exceptions to CXXFLAGS. Use GCC_TRY_COMPILE_OR_LINK. Make the tests assign results to volatile variables. * configure: Regenerate. From-SVN: r128972
* no-executables.m4 (GCC_TRY_COMPILE_OR_LINK): New function.Richard Sandiford2007-10-021-0/+8
| | | | | | | | | | | | | config/ * no-executables.m4 (GCC_TRY_COMPILE_OR_LINK): New function. libstdc++/ * acinclude.m4 (GLIBCXX_ENABLE_C99): Temporarily add -fno-exceptions to CXXFLAGS. Use GCC_TRY_COMPILE_OR_LINK. Make the tests assign results to volatile variables. * configure: Regenerate. From-SVN: r128959
* re PR libgcj/19877 (sometimes reconfiguring leads to incorrect config.h)Tom Tromey2005-06-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | config/: PR libgcj/19877: * no-executables.m4: Call real AC_FUNC_MMAP when cache variable is set but not 'no'. libstdc++-v3/: PR libgcj/19877: * configure, aclocal.m4: Rebuilt. * Makefile.in, include/Makefile.in, libmath/Makefile.in, libsupc++/Makefile.in, po/Makefile.in, src/Makefile.in, testsuite/Makefile.in: Likewise. libjava/: PR libgcj/19877: * configure, aclocal.m4, Makefile.in: Rebuilt. libgfortran/: PR libgcj/19877: * configure, aclocal.m4, Makefile.in: Rebuilt. zlib/: PR libgcj/19877: * configure, aclocal.m4, Makefile.in: Rebuilt. From-SVN: r100953
* * config/no-executables.m4: New file.Daniel Jacobowitz2003-08-271-0/+61
From-SVN: r70855