X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=modules%2Fstdarg;h=44029cdc8ccdb2989567bd4416d648689a543c2d;hb=0f5a4162a9a8361be7e1c63b8e438002bfdee945;hp=48febb28db7db943dd92b8e9f0ac3c411336985d;hpb=580f477f1e7ecc74f4ba8803f3e4e5c8ac6b0132;p=gnulib.git

diff --git a/modules/stdarg b/modules/stdarg
index 48febb28d..44029cdc8 100644
--- a/modules/stdarg
+++ b/modules/stdarg
@@ -2,27 +2,50 @@ Description:
 An <stdarg.h> that conforms to C99.
 
 Files:
+lib/stdarg.in.h
 m4/stdarg.m4
 
 Depends-on:
+include_next
 
 configure.ac-early:
 dnl Some compilers (e.g., AIX 5.3 cc) need to be in c99 mode
 dnl for the builtin va_copy to work.  With Autoconf 2.60 or later,
-dnl AC_PROG_CC_STDC arranges for this.  With older Autoconf AC_PROG_CC_STDC
+dnl gl_PROG_CC_C99 arranges for this.  With older Autoconf gl_PROG_CC_C99
 dnl shouldn't hurt, though installers are on their own to set c99 mode.
-AC_REQUIRE([AC_PROG_CC_STDC])
+gl_PROG_CC_C99
 
 configure.ac:
 gl_STDARG_H
 
 Makefile.am:
+BUILT_SOURCES += $(STDARG_H)
+
+# We need the following in order to create <stdarg.h> when the system
+# doesn't have one that works with the given compiler.
+if GL_GENERATE_STDARG_H
+stdarg.h: stdarg.in.h $(top_builddir)/config.status
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
+	  sed -e 's|@''GUARD_PREFIX''@|${gl_include_guard_prefix}|g' \
+	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+	      -e 's|@''NEXT_STDARG_H''@|$(NEXT_STDARG_H)|g' \
+	      < $(srcdir)/stdarg.in.h; \
+	} > $@-t && \
+	mv $@-t $@
+else
+stdarg.h: $(top_builddir)/config.status
+	rm -f $@
+endif
+MOSTLYCLEANFILES += stdarg.h stdarg.h-t
 
 Include:
-#include <stdarg.h>
+<stdarg.h>
 
 License:
-LGPL
+LGPLv2+
 
 Maintainer:
 Bruno Haible