GNU bug report logs - #12224
Several testsuite failures on OpenIndiana (was: Re: [platform-testers] new snapshot available: coreutils-8.18.10-46444)

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From: Paul Eggert <eggert <at> cs.ucla.edu>
To: Stefano Lattarini <stefano.lattarini <at> gmail.com>
Cc: 12224 <at> debbugs.gnu.org, Jim Meyering <jim <at> meyering.net>
Subject: bug#12224: Several testsuite failures on OpenIndiana
Date: Sat, 18 Aug 2012 11:29:13 -0700

On 08/18/2012 08:29 AM, Paul Eggert wrote:
> This looks like a setup problem

I reproduced a similar (but not identical) setup problem
on Solaris 11, and propose the following coreutils patch, which fixes
things for me there.  Does it also fix the OpenIndiana
problem?

From 4661019854961b4985620c17530d7da8e66fd827 Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert <at> cs.ucla.edu>
Date: Sat, 18 Aug 2012 11:26:36 -0700
Subject: [PATCH] expr: port cu_GMP to Solaris 11

* m4/gmp.m4 (cu_GMP): Port to Solaris 11, which puts libgmp under
pkg-config control.  Related to a problem reported by Stefano
Lattarini in <http://bugs.gnu.org/12224>.
---
 m4/gmp.m4 |   49 ++++++++++++++++++++++++++++++++++++++++---------
 1 files changed, 40 insertions(+), 9 deletions(-)

diff --git a/m4/gmp.m4 b/m4/gmp.m4
index e337e16..c458cc8 100644
--- a/m4/gmp.m4
+++ b/m4/gmp.m4
@@ -24,15 +24,46 @@ AC_DEFUN([cu_GMP],
 
   if test $cu_use_gmp != no; then
     cu_saved_libs=$LIBS
-    AC_SEARCH_LIBS([__gmpz_init], [gmp],
-      [test "$ac_cv_search___gmpz_init" = "none required" ||
-       {
-        LIB_GMP=$ac_cv_search___gmpz_init
-        AC_DEFINE([HAVE_GMP], [1],
-          [Define if you have GNU libgmp (or replacement)])
-       }],
-      [AC_MSG_WARN([libgmp development library was not found or not usable.])
-       AC_MSG_WARN([AC_PACKAGE_NAME will be built without GMP support.])])
+    cu_have_gmp=no
+    AC_PATH_PROG([PKG_CONFIG], [pkg-config], [no])
+    if test "$PKG_CONFIG" != "no"; then
+      AC_MSG_CHECKING([for libgmp under pkg-config])
+      if $PKG_CONFIG --exists "libgmp" 2>&AS_MESSAGE_LOG_FD &&
+        cu_CFLAGS_GMP=`$PKG_CONFIG --cflags "libgmp" 2>&AS_MESSAGE_LOG_FD` &&
+        cu_LIB_GMP=`$PKG_CONFIG --libs "libgmp" 2>&AS_MESSAGE_LOG_FD`; then
+          if test "$gl_gcc_warnings" != yes; then
+            isystem='-I'
+          else
+            isystem='-isystem '
+          fi
+          edit_cflags="
+            s,///*,/,g
+            s/^/ /
+            s/ -I/ $isystem/g
+            s/^ //
+            s/./ &/
+          "
+          cu_CFLAGS_GMP=`AS_ECHO(["$cu_CFLAGS_GMP"]) | sed -e "$edit_cflags"`
+          CFLAGS=$CFLAGS$cu_CFLAGS_GMP
+          LIB_GMP=`AS_ECHO(["$cu_LIB_GMP"]) | sed -e 's,///*,/,g'`
+          cu_have_gmp="yes CFLAGS='$cu_CFLAGS_GMP' LIBS='$LIB_GMP'"
+      fi
+      AC_MSG_RESULT([$cu_have_gmp])
+    fi
+    if test "$cu_have_gmp" = no; then
+      AC_SEARCH_LIBS([__gmpz_init], [gmp],
+        [test "$ac_cv_search___gmpz_init" = "none required" ||
+         {
+          LIB_GMP=$ac_cv_search___gmpz_init
+          cu_have_gmp=yes
+         }],
+        [AC_MSG_WARN([libgmp development library was not found or not usable.])
+         AC_MSG_WARN([AC_PACKAGE_NAME will be built without GMP support.])])
+    fi
+    if test "$cu_have_gmp" != no; then
+      AC_DEFINE([HAVE_GMP], [1],
+        [Define if you have GNU libgmp (or replacement)])
+    fi
     LIBS=$cu_saved_libs
   fi
 ])
-- 
1.7.6.5

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