# See config/warnings.m4 for details.
ACX_PROG_CC_WARNING_OPTS([-W -Wall -Wwrite-strings -Wstrict-prototypes \
- -Wmissing-prototypes -Wold-style-definition])
+ -Wmissing-prototypes -Wold-style-definition \
+ -Wmissing-format-attribute])
ACX_PROG_CC_WARNING_ALMOST_PEDANTIC([-Wno-long-long])
# Only enable with --enable-werror-always until existing warnings are
# corrected.
ACX_PROG_CC_WARNINGS_ARE_ERRORS([manual])
+# Dependency checking.
+ZW_CREATE_DEPDIR
+ZW_PROG_COMPILER_DEPENDENCIES([CC])
+
# Checks for header files.
AC_HEADER_TIME
ACX_HEADER_STRING
m4_changequote(,)
case $target in
alpha*-*-* | \
- arm*-*-eabi* | \
+ arm*-*-*eabi* | \
arm*-*-symbianelf* | \
x86_64-*-* | \
ia64-*-* | \
hppa*64*-*-* | parisc*64*-*-* | \
+ i[34567]86-*-darwin* | \
i[34567]86-*-solaris2.1[0-9]* | \
mips*-*-* | \
mmix-*-* | \
sparc64*-*-* | ultrasparc-*-freebsd* | \
sparcv9-*-solaris2* | \
sparc-*-solaris2.[789] | sparc-*-solaris2.1[0-9]* | \
+ spu-*-* | \
sh[123456789l]*-*-*)
need_64bit_hwint=yes ;;
+ i[34567]86-*-linux*)
+ if test "x$enable_targets" = xall; then
+ need_64bit_hwint=yes
+ else
+ need_64bit_hwint=no
+ fi
+ ;;
*)
need_64bit_hwint=no ;;
esac