diff options
Diffstat (limited to 'm4/gcov.m4')
-rw-r--r-- | m4/gcov.m4 | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/m4/gcov.m4 b/m4/gcov.m4 deleted file mode 100644 index c96eddac..00000000 --- a/m4/gcov.m4 +++ /dev/null @@ -1,47 +0,0 @@ -AC_DEFUN([GI_ENABLE_GCOV], -[ - AC_ARG_ENABLE(gcov, - AC_HELP_STRING([--enable-gcov], - [compile with coverage profiling instrumentation (gcc only)]), - enable_gcov=$enableval, - enable_gcov=no) - if test x$enable_gcov = xyes ; then - if test "x$GCC" != "xyes" - then - AC_MSG_ERROR([gcov only works if gcc is used]) - fi - - AS_COMPILER_FLAG(["-fprofile-arcs"], - [GCOV_CFLAGS="$GCOV_CFLAGS -fprofile-arcs"], - true) - AS_COMPILER_FLAG(["-ftest-coverage"], - [GCOV_CFLAGS="$GCOV_CFLAGS -ftest-coverage"], - true) - dnl libtool 1.5.22 and lower strip -fprofile-arcs from the flags - dnl passed to the linker, which is a bug; -fprofile-arcs implicitly - dnl links in -lgcov, so we do it explicitly here for the same effect - GCOV_LIBS=-lgcov - AC_SUBST(GCOV_CFLAGS) - AC_SUBST(GCOV_LIBS) - GCOV=`echo $CC | sed s/gcc/gcov/g` - AC_SUBST(GCOV) - - GI_GCOV_ENABLED=yes - AC_DEFINE_UNQUOTED(GI_GCOV_ENABLED, 1, - [Defined if gcov is enabled to force a rebuild due to config.h changing]) - dnl if gcov is used, we do not want default -O2 CFLAGS - if test "x$GI_GCOV_ENABLED" = "xyes" - then - CFLAGS="-g -O0" - AC_SUBST(CFLAGS) - CXXFLAGS="-g -O0" - AC_SUBST(CXXFLAGS) - FFLAGS="-g -O0" - AC_SUBST(FFLAGS) - CCASFLAGS="-g -O0" - AC_SUBST(CCASFLAGS) - AC_MSG_NOTICE([gcov enabled, setting CFLAGS and friends to $CFLAGS]) - fi - fi - AM_CONDITIONAL(GI_GCOV_ENABLED, test x$enable_gcov = xyes) -]) |