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Use AS_CASE

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This commit is contained in:
Frank Denis 2013-09-08 10:44:07 -07:00
parent 493f71a98a
commit 9ee3bd5d56
1 changed files with 14 additions and 17 deletions
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31
configure.ac
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@ -100,11 +100,10 @@ AC_ARG_ENABLE(debug,
AS_IF([test "x$LX_CFLAGS" = "xNONE"], [
nxflags=""
for flag in `echo $CFLAGS`; do
case "$flag" in
-O*) ;;
-g*) ;;
*) AS_VAR_APPEND([nxflags], [" $flag"]) ;;
esac
AS_CASE([$flag],
[-O*], [ ],
[-g*], [ ],
[*], [AS_VAR_APPEND([nxflags], [" $flag"])])
done
CFLAGS="$nxflags -O0 -g3"
])
@ -150,32 +149,30 @@ AX_CHECK_COMPILE_FLAG([-fno-strict-overflow], [CFLAGS="$CFLAGS -fno-strict-overf
LIBTOOL_EXTRA_FLAGS="-version-info $SODIUM_LIBRARY_VERSION"
case $host_os in
cygwin* | mingw* | pw32* | cegcc*)
AS_CASE([$host_os],
[cygwin* | mingw* | pw32* | cegcc*], [
AX_CHECK_LINK_FLAG([-Wl,--dynamicbase], [LDFLAGS="$LDFLAGS -Wl,--dynamicbase"])
AX_CHECK_LINK_FLAG([-Wl,--nxcompat], [LDFLAGS="$LDFLAGS -Wl,--nxcompat"])
;;
esac
])
AS_IF([test "x$enable_ssp" != "xno"],[
case $host_os in
cygwin* | mingw* | pw32* | cegcc*)
;;
dragonfly*)
AS_CASE([$host_os],
[cygwin* | mingw* | pw32* | cegcc*], [ ],
[dragonfly*], [
AX_CHECK_COMPILE_FLAG([-fstack-protector], [
AX_CHECK_LINK_FLAG([-fstack-protector],
[CFLAGS="$CFLAGS -fstack-protector"]
)
])
;;
*)
],
[*], [
AX_CHECK_COMPILE_FLAG([-fstack-protector-all], [
AX_CHECK_LINK_FLAG([-fstack-protector-all],
[CFLAGS="$CFLAGS -fstack-protector-all"]
)
])
;;
esac
])
])
AX_CHECK_COMPILE_FLAG([-Winit-self], [CFLAGS="$CFLAGS -Winit-self"])