From 9af487d851087b38cd0fd2de54680e73fa0eab2c Mon Sep 17 00:00:00 2001
From: eschnett <eschnett@9e23cc15-e5c8-4d65-9080-beda90ea645b>
Date: Wed, 30 Jun 2010 22:29:35 +0000
Subject: Use gmake if necessary. Support AIX, where we need to use the 64-bit
 mode.

git-svn-id: http://svn.cactuscode.org/projects/ExternalLibraries/GSL/trunk@11 9e23cc15-e5c8-4d65-9080-beda90ea645b
---
 GSL.sh | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/GSL.sh b/GSL.sh
index efa5e92..f33128e 100644
--- a/GSL.sh
+++ b/GSL.sh
@@ -58,9 +58,12 @@ if [ -z "${GSL_DIR}" ]; then
     INSTALL_DIR=${SCRATCH_BUILD}
     GSL_DIR=${INSTALL_DIR}/${NAME}
 
-    # Clean up environment
+    # Set up environment
     unset LIBS
     unset MAKEFLAGS
+    if echo '' ${ARFLAGS} | grep 64 > /dev/null 2>&1; then
+        export OBJECT_MODE=64
+    fi
     
 (
     exec >&2                    # Redirect stdout to stderr
@@ -74,6 +77,9 @@ if [ -z "${GSL_DIR}" ]; then
     else
         echo "GSL: Building enclosed GSL library"
         
+        # Should we use gmake or make?
+        MAKE=$(gmake --help > /dev/null 2>&1 && echo gmake || echo make)
+        
         echo "GSL: Unpacking archive..."
         rm -rf build-${NAME}
         mkdir build-${NAME}
@@ -90,10 +96,10 @@ if [ -z "${GSL_DIR}" ]; then
         ./configure --prefix=${GSL_DIR}
         
         echo "GSL: Building..."
-        make
+        ${MAKE}
         
         echo "GSL: Installing..."
-        make install
+        ${MAKE} install
         popd
         
         echo 'done' > done-${NAME}
-- 
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