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authorrbuj <[email protected]>2019-10-11 12:52:50 +0200
committerraveit65 <[email protected]>2019-10-12 13:36:25 +0200
commit21c0318f701f8ff2b4a0d183b61cb0de6b064997 (patch)
tree22ec99d514a89d37fbec5460dda80c7dfacde7a5 /configure.ac
parent316de0ff0fd92c7ed44397b7e912581250d0dd85 (diff)
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Use WARN_CFLAGS which are only set with --enable-compiler-warnings
It removes --enable-more-warnings, since it is recommended to use --enable-compile-warnings=maximum It updates configure summary. Test: ./autogen.sh --disable-silent-rules --enable-compile-warnings=maximum --prefix=/usr && make
Diffstat (limited to 'configure.ac')
-rw-r--r--configure.ac45
1 files changed, 2 insertions, 43 deletions
diff --git a/configure.ac b/configure.ac
index ee88500..ff6f819 100644
--- a/configure.ac
+++ b/configure.ac
@@ -14,6 +14,7 @@ m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
AC_CONFIG_HEADERS(config.h)
AM_MAINTAINER_MODE
+MATE_COMPILE_WARNINGS([yes])
IT_PROG_INTLTOOL([0.50.1])
AC_PROG_CC
@@ -115,8 +116,6 @@ if test -z "$XMLLINT"; then
AC_MSG_ERROR([xmllint not found])
fi
-MATE_COMPILE_WARNINGS(yes)
-
# Solaris requires libresolv for daemon()
case "$host" in
*-*-solaris*)
@@ -1053,47 +1052,6 @@ AC_SUBST(EXPANDED_DATADIR)
prefix=$old_prefix
exec_prefix=$old_exec_prefix
-# Turn on the additional warnings last, so -Werror doesn'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 $srcdir/.git; then
- is_cvs_version=true
- set_more_warnings=yes
-else
- set_more_warnings=no
-fi
-])
-AC_MSG_CHECKING(for more warnings)
-if test "$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 \
- $CFLAGS"
-
- for option in -Wno-strict-aliasing -Wno-sign-compare; do
- SAVE_CFLAGS="$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
-
#
# Enable Debug
#
@@ -1177,6 +1135,7 @@ echo "
source code location: ${srcdir}
compiler: ${CC}
cflags: ${CFLAGS}
+ Warning flags: ${WARN_CFLAGS}
Base libs: ${MATE_SCREENSAVER_LIBS}
Extension libs: ${SAVER_LIBS}
Maintainer mode: ${USE_MAINTAINER_MODE}