Made fixincludes a toplevel build module.

[pf3gnuchains/gcc-fork.git] / fixincludes / configure.ac

diff --git a/fixincludes/configure.ac b/fixincludes/configure.ac
new file mode 100644 (file)
index 0000000..e0058b1
--- /dev/null
+++ b/fixincludes/configure.ac
@@ -0,0 +1,62 @@
+AC_PREREQ(2.59)
+
+AC_INIT(fixincludes, [ ])
+AC_CONFIG_SRCDIR(inclhack.def)
+AC_CONFIG_AUX_DIR(..)
+AC_CANONICAL_SYSTEM
+AC_PROG_CC
+
+# Choose one or two-process fix methodology.  Systems that cannot handle
+# bi-directional pipes must use the two process method.
+#
+case $host in
+       i?86-*-msdosdjgpp* | \
+       *-*-beos* )
+               TARGET=twoprocess
+               AC_DEFINE(SEPARATE_FIX_PROC, 1, [Define if testing and fixing are done by separate process])
+               ;;
+
+       vax-dec-bsd* )
+               TARGET=oneprocess
+               AC_DEFINE(exit, xexit, [Define to xexit if the host system does not support atexit])
+               AC_DEFINE(atexit, xatexit, [Define to xatexit if the host system does not support atexit])
+               ;;
+
+       * )
+               TARGET=oneprocess
+               ;;
+esac
+AC_SUBST(TARGET)
+
+# Checks for header files.
+AC_HEADER_STDC
+AC_CHECK_HEADERS([stddef.h stdlib.h strings.h unistd.h fcntl.h sys/file.h \
+       sys/stat.h])
+AC_CHECK_FUNCS(putc_unlocked fputc_unlocked fputs_unlocked \
+        fwrite_unlocked fprintf_unlocked)
+AC_CHECK_DECLS([abort, errno, putc_unlocked, fputc_unlocked,
+        fputs_unlocked, fwrite_unlocked, fprintf_unlocked])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_C_CONST
+
+# Checks for library functions.
+gcc_AC_FUNC_MMAP_BLACKLIST
+
+AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
+AC_ARG_ENABLE(maintainer-mode,
+[  --enable-maintainer-mode enable make rules and dependencies not useful
+                          (and sometimes confusing) to the casual installer],
+      USE_MAINTAINER_MODE=$enableval,
+      USE_MAINTAINER_MODE=no)
+AC_MSG_RESULT($USE_MAINTAINER_MODE)
+if test "$USE_MAINTAINER_MODE" = yes; then
+  MAINT=
+else
+  MAINT='#'
+fi     
+AC_SUBST(MAINT)
+
+AC_CONFIG_HEADERS(config.h, [echo timestamp > stamp-h])
+AC_CONFIG_FILES(Makefile)
+AC_OUTPUT