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core: fix C++ compiler flags with autotools

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This commit is contained in:
Sébastien Helleu 2020-03-22 11:09:27 +01:00
parent 8a9b6c1554
commit d2f3e98f37
1 changed files with 23 additions and 9 deletions
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32
configure.ac
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@ -47,10 +47,12 @@ AC_CONFIG_FILES([weechat-${VERSION}-1.cygport:weechat.cygport.in])
case "$host_os" in
freebsd* | openbsd*)
CFLAGS="$CFLAGS -I/usr/local/include"
CXXFLAGS="$CXXFLAGS -I/usr/local/include"
LDFLAGS="$LDFLAGS -L/usr/local/lib"
;;
netbsd*)
CFLAGS="$CFLAGS -I/usr/pkg/include"
CXXFLAGS="$CXXFLAGS -I/usr/pkg/include"
LDFLAGS="$LDFLAGS -L/usr/pkg/lib"
;;
solaris*)
@ -562,7 +564,7 @@ fi
LUA_VERSION=
if test "x$enable_lua" = "xyes" ; then
ac_save_CPPFLAGS="$CPPFLAGS"
ac_save_CXXFLAGS="$CXXFLAGS"
ac_save_CFLAGS="$CFLAGS"
ac_save_LDFLAGS="$LDFLAGS"
@ -571,7 +573,7 @@ if test "x$enable_lua" = "xyes" ; then
if test -n "$lua_inc"; then
CFLAGS="$CFLAGS -I$lua_inc"
CPPFLAGS="$CPPFLAGS -I$lua_inc"
CXXFLAGS="$CXXFLAGS -I$lua_inc"
fi
if test -n "$lua_lib"; then
LDFLAGS="$LDFLAGS -L$lua_lib"
@ -668,7 +670,7 @@ if test "x$enable_lua" = "xyes" ; then
fi
CFLAGS="$ac_save_CFLAGS"
CPPFLAGS="$ac_save_CPPFLAGS"
CXXFLAGS="$ac_save_CXXFLAGS"
LDFLAGS="$ac_save_LDFLAGS"
else
not_asked="$not_asked lua"
@ -834,7 +836,7 @@ AC_LANG_POP
PHP_VERSION=
if test "x$enable_php" = "xyes" ; then
ac_save_CPPFLAGS="$CPPFLAGS"
ac_save_CXXFLAGS="$CXXFLAGS"
ac_save_CFLAGS="$CFLAGS"
ac_save_LDFLAGS="$LDFLAGS"
@ -843,7 +845,7 @@ if test "x$enable_php" = "xyes" ; then
if test -n "$php_inc"; then
CFLAGS="$CFLAGS -I$php_inc"
CPPFLAGS="$CPPFLAGS -I$php_inc"
CXXFLAGS="$CXXFLAGS -I$php_inc"
fi
if test -n "$php_lib"; then
LDFLAGS="$LDFLAGS -L$php_lib"
@ -925,7 +927,7 @@ if test "x$enable_php" = "xyes" ; then
fi
CFLAGS="$ac_save_CFLAGS"
CPPFLAGS="$ac_save_CPPFLAGS"
CXXFLAGS="$ac_save_CXXFLAGS"
LDFLAGS="$ac_save_LDFLAGS"
else
not_asked="$not_asked php"
@ -1109,6 +1111,7 @@ fi
if test "x$enable_largefile" = "xyes" ; then
CFLAGS="$CFLAGS -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -D_LARGE_FILES"
CXXFLAGS="$CXXFLAGS -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -D_LARGE_FILES"
else
not_asked="$not_asked largefile"
fi
@ -1288,10 +1291,13 @@ weechat_libdir=${libdir}/weechat
AC_SUBST(weechat_libdir)
COMMON_CFLAGS="-fsigned-char -Wall -Wextra -Werror-implicit-function-declaration"
COMMON_CXXFLAGS="-fsigned-char -Wall -Wextra"
AC_MSG_CHECKING([whether we have GNU assembler])
GAS=`as --version < /dev/null 2>/dev/null | grep GNU`
if test "$GAS"; then
COMMON_CFLAGS="${COMMON_CFLAGS} -pipe"
COMMON_CXXFLAGS="${COMMON_CXXFLAGS} -pipe"
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
@ -1301,10 +1307,18 @@ CFLAGS=`echo $CFLAGS | sed 's/ -g / /g'`
CFLAGS=`echo $CFLAGS | sed 's/^-g //g'`
CFLAGS=`echo $CFLAGS | sed 's/ -g$//g'`
CFLAGS=`echo $CFLAGS | sed 's/^-g$//g'`
CXXFLAGS=`echo $CXXFLAGS | sed 's/ -g / /g'`
CXXFLAGS=`echo $CXXFLAGS | sed 's/^-g //g'`
CXXFLAGS=`echo $CXXFLAGS | sed 's/ -g$//g'`
CXXFLAGS=`echo $CXXFLAGS | sed 's/^-g$//g'`
if test "x$debug" = "x0" ; then
CFLAGS="$COMMON_CFLAGS $CFLAGS"
CXXFLAGS="$COMMON_CXXFLAGS $CXXFLAGS"
else
CFLAGS="$COMMON_CFLAGS $CFLAGS -g -O0"
CXXFLAGS="$COMMON_CXXFLAGS $CXXFLAGS -g -O0"
fi
LIBS="$LIBS $INTLLIBS"
@ -1314,7 +1328,7 @@ freebsd*)
if test "x$enable_perl" = "xyes" -o "x$enable_python" = "xyes" ; then
CFLAGS="$CFLAGS -pthread"
fi
CFLAGS="$CFLAGS $CPPFLAGS"
CFLAGS="$CFLAGS $CXXFLAGS"
;;
openbsd*)
if test "x$enable_python" = "xyes" ; then
@ -1325,7 +1339,7 @@ netbsd*)
if test "x$enable_perl" = "xyes" -o "x$enable_python" = "xyes" ; then
CFLAGS="$CFLAGS -pthread"
fi
CFLAGS="$CFLAGS $CPPFLAGS"
CFLAGS="$CFLAGS $CXXFLAGS"
;;
gnu*)
LDFLAGS="$LDFLAGS -lpthread"
@ -1338,7 +1352,7 @@ haiku*)
esac
CFLAGS="$CFLAGS -DWEECHAT_VERSION=\\\"$VERSION\\\" -DWEECHAT_LICENSE=\\\"$LICENSE\\\""
CPPFLAGS="$CPPFLAGS -DWEECHAT_VERSION=\\\"$VERSION\\\" -DWEECHAT_LICENSE=\\\"$LICENSE\\\""
CXXFLAGS="$CXXFLAGS -DWEECHAT_VERSION=\\\"$VERSION\\\" -DWEECHAT_LICENSE=\\\"$LICENSE\\\""
# ------------------------------------------------------------------------------
# output Makefiles