-AC_PREREQ(2.59)
+AC_PREREQ(2.64)
AC_INIT(fixincludes, [ ])
AC_CONFIG_SRCDIR(inclhack.def)
AC_CONFIG_AUX_DIR(..)
+m4_sinclude(../libtool.m4)
AC_CANONICAL_SYSTEM
AC_PROG_CC
+AC_PROG_SED
+
+# Figure out what compiler warnings we can enable.
+# See config/warnings.m4 for details.
+
+ACX_PROG_CC_WARNING_OPTS([-W -Wall -Wwrite-strings -Wstrict-prototypes \
+ -Wmissing-prototypes -Wold-style-definition \
+ -Wmissing-format-attribute -Wno-overlength-strings])
+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])
+
+# Determine the noncanonical target name, for directory use.
+ACX_NONCANONICAL_TARGET
+
+# Specify the local prefix
+local_prefix=
+AC_ARG_WITH(local-prefix,
+[ --with-local-prefix=DIR specifies directory to put local include],
+[case "${withval}" in
+yes) AC_MSG_ERROR(bad value ${withval} given for local include directory prefix) ;;
+no) ;;
+*) local_prefix=$with_local_prefix ;;
+esac])
+
+# Default local prefix if it is empty
+if test x$local_prefix = x; then
+ local_prefix=/usr/local
+fi
# Choose one or two-process fix methodology. Systems that cannot handle
# bi-directional pipes must use the two process method.
#
AC_ARG_ENABLE([twoprocess],
[ --enable-twoprocess Use a separate process to apply the fixes],
-[if test "x$enable_twoprocess" = yes; then
+[if test "x$enable_twoprocess" = xyes; then
TARGET=twoprocess
else
TARGET=oneprocess
[case $host in
i?86-*-msdosdjgpp* | \
i?86-*-mingw32* | \
+ x86_64-*-mingw32* | \
*-*-beos* )
TARGET=twoprocess
;;
AC_HEADER_STDC
AC_CHECK_HEADERS([stddef.h stdlib.h strings.h unistd.h fcntl.h sys/file.h \
sys/stat.h])
-AC_CHECK_FUNCS(putc_unlocked fputc_unlocked fputs_unlocked \
- fwrite_unlocked fprintf_unlocked)
-AC_CHECK_DECLS([abort, errno, putc_unlocked, fputc_unlocked,
- fputs_unlocked, fwrite_unlocked, fprintf_unlocked])
+define(fixincludes_UNLOCKED_FUNCS, clearerr_unlocked feof_unlocked dnl
+ ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked dnl
+ fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked dnl
+ fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked dnl
+ putchar_unlocked putc_unlocked)
+AC_CHECK_FUNCS(fixincludes_UNLOCKED_FUNCS)
+AC_CHECK_DECLS(m4_split(m4_normalize(abort asprintf basename errno vasprintf fixincludes_UNLOCKED_FUNCS)))
# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
MAINT='#'
fi
AC_SUBST(MAINT)
+AC_DEFINE_UNQUOTED([SED_PROGRAM], "${SED}",
+ [Defined to the best working sed program on the host system])
AC_CONFIG_HEADERS(config.h, [echo timestamp > stamp-h])
-AC_CONFIG_FILES(Makefile)
+AC_CONFIG_FILES(Makefile mkheaders.almost:mkheaders.in)
AC_OUTPUT