From: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
Date: Fri, 17 Dec 2010 19:30:53 +0000 (+0100)
Subject: Fix PIC flags with mpif77 using ifort on GNU/Linux.
X-Git-Tag: v2.4.2~26
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=39ba8c55de025805c69d46e76f1a352658e01382;p=thirdparty%2Flibtool.git

Fix PIC flags with mpif77 using ifort on GNU/Linux.

* libltdl/m4/libtool.m4 (_LT_COMPILER_PIC) [linux]:
Match Intel compiler also using $CC -V output, to avoid false
negatives with compiler drivers like mpif77.
Report by Christian Rössel.

Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
---

diff --git a/ChangeLog b/ChangeLog
index cbb02622b..52dd99c8f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2010-12-20  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	Fix PIC flags with mpif77 using ifort on GNU/Linux.
+	* libltdl/m4/libtool.m4 (_LT_COMPILER_PIC) [linux]:
+	Match Intel compiler also using $CC -V output, to avoid false
+	negatives with compiler drivers like mpif77.
+	Report by Christian Rössel.
+
 2010-12-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
 	Fix PIC flags with MPI wrappers using Portland on GNU/Linux.
diff --git a/libltdl/m4/libtool.m4 b/libltdl/m4/libtool.m4
index 62f9040b2..a1df87d2b 100644
--- a/libltdl/m4/libtool.m4
+++ b/libltdl/m4/libtool.m4
@@ -4340,6 +4340,11 @@ m4_if([$1], [CXX], [
 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 	  ;;
+        *Intel*\ [[CF]]*Compiler*)
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+	  ;;
 	*Portland\ Group*)
 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'