* havelib: Recognize ELF platform despite SunPRO C on Linux
@ 2024-03-28 16:53 Bruno Haible
0 siblings, 0 replies; only message in thread
From: Bruno Haible @ 2024-03-28 16:53 UTC (permalink / raw
To: bug-gnulib
Building a testdir on Linux with Oracle Developer Studio 12.6 (which includes the SunPRO C compiler), I see this configure finding:
checking for ELF binary format... no
This patch fixes it.
2024-03-28 Bruno Haible <bruno@clisp.org>
havelib: Recognize ELF platform despite SunPRO C on Linux.
* m4/lib-prefix.m4 (AC_LIB_PREPARE_MULTILIB): Recognize Linux as an ELF
platform, even with the SunPRO C compiler that does not define __ELF__.
diff --git a/m4/lib-prefix.m4 b/m4/lib-prefix.m4
index f327c6ef03..61dc248e3d 100644
--- a/m4/lib-prefix.m4
+++ b/m4/lib-prefix.m4
@@ -1,4 +1,4 @@
-# lib-prefix.m4 serial 22
+# lib-prefix.m4 serial 23
dnl Copyright (C) 2001-2005, 2008-2024 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@ -174,7 +174,7 @@ AC_DEFUN([AC_LIB_PREPARE_MULTILIB]
AC_CACHE_CHECK([for ELF binary format], [gl_cv_elf],
[AC_EGREP_CPP([Extensible Linking Format],
- [#if defined __ELF__ || (defined __linux__ && defined __EDG__)
+ [#if defined __ELF__ || (defined __linux__ && (defined __EDG__ || defined __SUNPRO_C))
Extensible Linking Format
#endif
],
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2024-03-28 16:53 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2024-03-28 16:53 havelib: Recognize ELF platform despite SunPRO C on Linux Bruno Haible
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).