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autoconf: use the warning variables from xorg 

The BASE_CFLAGS variable contains only warnings, just like the XCB
version of CWARNFLAGS. This will result in no changes in the binaries
produced. Xorg was missing -fd for SUNCC so it has been added to util-macros
v 1.18.

Do not get confused with the xorg deprecated CWARNFLAGS variable which
contains an option that is not a warning, -fno-strict-aliasing. This
option, should it be needed, can be added using the XORG_TESTSET_CFLAG
macro.

Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
This commit is contained in:
Gaetan Nadon 2014-01-07 14:00:39 -05:00 committed by Arnaud Fontaine
parent c4f2c70bc3
commit 414b1037c5
2 changed files with 2 additions and 13 deletions
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13
configure.ac
View File

@ -180,17 +180,6 @@ AC_CHECK_DECL([IOV_MAX], [],
xcbincludedir='${includedir}/xcb' xcbincludedir='${includedir}/xcb'
AC_SUBST(xcbincludedir) AC_SUBST(xcbincludedir)
if test "x$GCC" = xyes ; then
CWARNFLAGS="-Wall -Wpointer-arith -Wold-style-definition \
-Wstrict-prototypes -Wmissing-declarations -Wnested-externs"
else
AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"])
if test "x$SUNCC" = "xyes"; then
CWARNFLAGS="-v -fd"
fi
fi
AC_SUBST(CWARNFLAGS)
XCB_CHECK_VISIBILITY() XCB_CHECK_VISIBILITY()
XCB_CHECK_DOXYGEN() XCB_CHECK_DOXYGEN()
@ -342,7 +331,7 @@ echo ""
echo " Used CFLAGS:" echo " Used CFLAGS:"
echo " CPPFLAGS............: ${CPPFLAGS}" echo " CPPFLAGS............: ${CPPFLAGS}"
echo " CFLAGS..............: ${CFLAGS}" echo " CFLAGS..............: ${CFLAGS}"
echo " Warning CFLAGS......: ${CWARNFLAGS}" echo " Warning CFLAGS......: ${BASE_CFLAGS}"
echo "" echo ""
echo " Installation:" echo " Installation:"
echo " Prefix..............: ${prefix}" echo " Prefix..............: ${prefix}"

2
src/Makefile.am
View File

@ -4,7 +4,7 @@ EXTSOURCES = xproto.c \
bigreq.c \ bigreq.c \
xc_misc.c xc_misc.c
AM_CFLAGS = $(CWARNFLAGS) $(NEEDED_CFLAGS) $(XDMCP_CFLAGS) AM_CFLAGS = $(BASE_CFLAGS) $(NEEDED_CFLAGS) $(XDMCP_CFLAGS)
libxcb_la_LIBADD = $(NEEDED_LIBS) $(XDMCP_LIBS) libxcb_la_LIBADD = $(NEEDED_LIBS) $(XDMCP_LIBS)
libxcb_la_SOURCES = \ libxcb_la_SOURCES = \
xcb_conn.c xcb_out.c xcb_in.c xcb_ext.c xcb_xid.c \ xcb_conn.c xcb_out.c xcb_in.c xcb_ext.c xcb_xid.c \