diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 51 |
1 files changed, 7 insertions, 44 deletions
diff --git a/configure.ac b/configure.ac index c5f3528..508ffe1 100644 --- a/configure.ac +++ b/configure.ac @@ -51,6 +51,11 @@ m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])], [AM_DEFAULT_VERBOSITY=1 AC_SUBST(AM_DEFAULT_VERBOSITY)]) +# ======================================================================= +# Compiler warnings +# ======================================================================= +MATE_COMPILE_WARNINGS([yes]) + # Checks for required programs. AC_PROG_CC AM_PROG_CC_C_O @@ -229,49 +234,6 @@ AC_SUBST(OSS_CFLAGS) AC_SUBST(OSS_LIBS) # ======================================================================= -# Compiler warnings -# ======================================================================= -MATE_COMPILE_WARNINGS([maximum]) -MATE_CXX_WARNINGS - -# Turn on the additional warnings last, so warnings don't affect other tests. -AC_ARG_ENABLE(more-warnings, - [AC_HELP_STRING([--enable-more-warnings], - [Maximum compiler warnings])], - set_more_warnings="$enableval",[ - if test -d $srcdir/.git; then - set_more_warnings=yes - else - set_more_warnings=no - fi - ]) - -AC_MSG_CHECKING(for more warnings) -if test "$GCC" = "yes" -a "$set_more_warnings" != "no"; then - AC_MSG_RESULT(yes) - CFLAGS="-Wall -Wchar-subscripts -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wcast-align -Wsign-compare $CFLAGS" - - for option in -Wno-unused-parameter -Wno-strict-aliasing -Wno-sign-compare; do - SAVE_CFLAGS="$CFLAGS" - CFLAGS="$CFLAGS $option" - AC_MSG_CHECKING([whether gcc understands $option]) - AC_TRY_COMPILE([], [], - has_option=yes, - has_option=no,) - if test $has_option = no; then - CFLAGS="$SAVE_CFLAGS" - fi - AC_MSG_RESULT($has_option) - unset has_option - unset SAVE_CFLAGS - done - unset option -else - AC_MSG_RESULT(no) -fi -AC_SUBST(CFLAGS) - -# ======================================================================= # Finish # ======================================================================= AC_CONFIG_FILES([ @@ -302,7 +264,8 @@ echo " Prefix: ${prefix} Source code location: ${srcdir} Compiler: ${CC} - CFLAGS: ${CFLAGS} + Compiler flags: ${CFLAGS} + Warning flags: ${WARN_CFLAGS} Build Null module: $have_null Build PulseAudio module: $have_pulseaudio |