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Modern glibc stopped providing ieee.a
From 401a6ba8d6aa5a92acaedae24b84c59d284f446d Mon Sep 17 00:00:00 2001
From: rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Thu, 12 Jul 2018 11:53:34 +0000
Subject: [PATCH] 2018-07-12 Richard Biener <rguenther@suse.de>
PR target/84829
* config/gnu-user.h (GNU_USER_TARGET_NO_PTHREADS_LIB_SPEC):
Remove -mieee-fp handling.
* gcc.target/i386/pr84829.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@262582 138bc75d-0d04-0410-961f-82ee72b054a4
---
gcc/ChangeLog | 6 ++++++
gcc/config/gnu-user.h | 2 +-
gcc/testsuite/ChangeLog | 5 +++++
gcc/testsuite/gcc.target/i386/pr84829.c | 7 +++++++
4 files changed, 19 insertions(+), 1 deletion(-)
create mode 100644 gcc/testsuite/gcc.target/i386/pr84829.c
--- a/gcc/config/gnu-user.h
+++ b/gcc/config/gnu-user.h
@@ -120,7 +120,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
#define GNU_USER_TARGET_NO_PTHREADS_LIB_SPEC \
"%{shared:-lc} \
- %{!shared:%{mieee-fp:-lieee} %{profile:-lc_p}%{!profile:-lc}}"
+ %{!shared:%{profile:-lc_p}%{!profile:-lc}}"
#define GNU_USER_TARGET_LIB_SPEC \
"%{pthread:-lpthread} " \
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr84829.c
@@ -0,0 +1,7 @@
+/* { dg-do link } */
+/* { dg-options "-mieee-fp" } */
+
+int main()
+{
+ return 0;
+}
--
2.19.0
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