* [PATCH v2] gcc/config/rs6000: Add link with libc128 with -mlong-double-128 for AIX
@ 2020-04-03 6:45 CHIGOT, CLEMENT
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From: CHIGOT, CLEMENT @ 2020-04-03 6:45 UTC (permalink / raw)
To: gcc-patches; +Cc: David Edelsohn
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Description:
* AIX applications using 128-bit long double must be linked with
libc128.a, in order to have 128-bit compatible routines.
Tests:
* AIX 7.2, 7.1, 6.1: Build/Tests: OK
Changelog:
2020-04-03 Clément Chigot <clement.chigot@atos.net>
* config/rs6000/aix61.h (LIB_SPEC): Add -lc128 with -mlong-double-128.
* config/rs6000/aix71.h (LIB_SPEC): Likewise.
* config/rs6000/aix72.h (LIB_SPEC): Likewise.
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From 0d2dabe74063364e27f971da83364c175369bed8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cl=C3=A9ment=20Chigot?= <clement.chigot@atos.net>
Date: Fri, 27 Mar 2020 14:45:09 -0500
Subject: [PATCH] gcc/config/rs6000: Add link with libc128 with
-mlong-double-128 for AIX
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Description:
* AIX applications using 128-bit long double must be linked with
libc128.a, in order to have 128-bit compatible routines.
Tests:
* AIX 7.2, 7.1, 6.1: Build/Tests: OK
Changelog:
2020-04-03 Clément Chigot <clement.chigot@atos.net>
* config/rs6000/aix61.h (LIB_SPEC): Add -lc128 with -mlong-double-128.
* config/rs6000/aix71.h (LIB_SPEC): Likewise.
* config/rs6000/aix72.h (LIB_SPEC): Likewise.
---
gcc/config/rs6000/aix61.h | 1 +
gcc/config/rs6000/aix71.h | 1 +
gcc/config/rs6000/aix72.h | 1 +
3 files changed, 3 insertions(+)
diff --git a/gcc/config/rs6000/aix61.h b/gcc/config/rs6000/aix61.h
index 0abc856647f..9e195994d4e 100644
--- a/gcc/config/rs6000/aix61.h
+++ b/gcc/config/rs6000/aix61.h
@@ -154,6 +154,7 @@ do { \
%{!maix64:%{!shared:%{g*:-lg}}}\
%{fprofile-arcs|fprofile-generate*|coverage:-lpthreads}\
%{mpe:-L%R/usr/lpp/ppe.poe/lib -lmpi -lvtd}\
+ %{mlong-double-128:-lc128}\
%{pthread:-lpthreads} -lc -L/opt/freeware/lib"
#undef LINK_SPEC
diff --git a/gcc/config/rs6000/aix71.h b/gcc/config/rs6000/aix71.h
index 0b06c94f2e0..b809f1fac86 100644
--- a/gcc/config/rs6000/aix71.h
+++ b/gcc/config/rs6000/aix71.h
@@ -162,6 +162,7 @@ do { \
%{!maix64:%{!shared:%{g*:-lg}}}\
%{fprofile-arcs|fprofile-generate*|coverage:-lpthreads}\
%{mpe:-L%R/usr/lpp/ppe.poe/lib -lmpi -lvtd}\
+ %{mlong-double-128:-lc128}\
%{pthread:-lpthreads} -lc -L/opt/freeware/lib"
#undef LINK_SPEC
diff --git a/gcc/config/rs6000/aix72.h b/gcc/config/rs6000/aix72.h
index 3c1185b3f3e..3a87638fe6c 100644
--- a/gcc/config/rs6000/aix72.h
+++ b/gcc/config/rs6000/aix72.h
@@ -163,6 +163,7 @@ do { \
%{!maix64:%{!shared:%{g*:-lg}}}\
%{fprofile-arcs|fprofile-generate*|coverage:-lpthreads}\
%{mpe:-L%R/usr/lpp/ppe.poe/lib -lmpi -lvtd}\
+ %{mlong-double-128:-lc128}\
%{pthread:-lpthreads} -lc -L/opt/freeware/lib"
#undef LINK_SPEC
--
2.25.0
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