X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=modules%2Fstdarg;h=84d3e7b44f2dbd46be7a795f201db29c54597b16;hb=79a3d2d10ebf29fb4e73716ae1b72fc5d20486a5;hp=01acff89a27014d8bdf8982b8368266ed5fddcb0;hpb=4f9bc0db18ebf839e7ad88b13d84655816b4b805;p=gnulib.git

diff --git a/modules/stdarg b/modules/stdarg
index 01acff89a..84d3e7b44 100644
--- a/modules/stdarg
+++ b/modules/stdarg
@@ -2,20 +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 shouldn't hurt, though installers are on their own to set c99 mode.
+AC_REQUIRE([AC_PROG_CC_STDC])
 
 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