The alloca.h header on hppa-hpux needs to include sys/stdsyms.h to define
_PROTOTYPES, etc.
It was assumed that stddef.h would include sys/stdsyms.h. However, the HP
version of stddef.h is
now replaced by a GCC version and it doesn't include sys/stdsyms.h.
The attached change modifies alloca.h to explicitly include sys/stdsyms.h if it
hasn't been included
previously. This fixes the libgomp.oacc-c-c++-common/loop-dim-default.c test
case.
Tested on hppa64-hp-hpux11.11. Committed to trunk.
Dave
--
John David Anglin dave.ang...@bell.net
2017-02-11 John David Anglin <dang...@gcc.gnu.org>
* tests/base/alloca.h: New file.
* inclhack.def (hppa_hpux11_alloca): New fix.
* fixincl.x: Regenerate.
--- /dev/null 2017-02-10 13:37:33 +0000
+++ tests/base/alloca.h 2017-02-10 13:32:02 +0000
@@ -0,0 +1,18 @@
+/* DO NOT EDIT THIS FILE.
+
+ It has been auto-edited by fixincludes from:
+
+ "fixinc/tests/inc/alloca.h"
+
+ This had to be done to correct non-standard usages in the
+ original, manufacturer supplied header file. */
+
+
+
+#if defined( HPPA_HPUX11_ALLOCA_CHECK )
+#ifndef _SYS_STDSYMS_INCLUDED
+# include <sys/stdsyms.h>
+#endif /* _SYS_STDSYMS_INCLUDED */
+
+#ifndef _STDDEF_INCLUDED
+#endif /* HPPA_HPUX11_ALLOCA_CHECK */
Index: inclhack.def
===================================================================
--- inclhack.def (revision 245313)
+++ inclhack.def (working copy)
@@ -2275,6 +2275,24 @@
};
/*
+ * The HP-UX stddef.h is replaced by gcc's. It doesn't include sys/stdsyms.h.
+ * As a result, we need to include sys/stdsyms.h in alloca.h.
+ */
+fix = {
+ hackname = hppa_hpux11_alloca;
+ mach = "hppa*-*-hpux11*";
+ files = alloca.h;
+ select = "#ifndef _STDDEF_INCLUDED";
+ c_fix = format;
+ c_fix_arg = "#ifndef _SYS_STDSYMS_INCLUDED\n"
+ "# include <sys/stdsyms.h>\n"
+ "#endif /* _SYS_STDSYMS_INCLUDED */\n\n"
+ "%0";
+
+ test_text = "#ifndef _STDDEF_INCLUDED";
+};
+
+/*
* Make sure hpux defines abs in header.
*/
fix = {
