configure.ac: respect 'g' variants of libtool/libtoolize
BSD OS'es (OS X for me) provide GNU tools with prefixed 'g'. To find correct
versions of libtool/libtoolize on those systems search also for
glibtool/glibtoolize.
Signed-off-by: Andreas Bießmann <andreas@biessmann.de>
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
[yann.morin.1998@free.fr: search for the g-variant first]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Message-Id: <2f1530b54afcb6a00e1d.1395158786@andreas-mbp.er.biessmann.org>
Patchwork-Id: 331467
1 diff -Naurd cloog-ppl-0.15.7-a/configure cloog-ppl-0.15.7-b/configure
2 --- cloog-ppl-0.15.7-a/configure 2009-08-12 03:33:31.000000000 +0200
3 +++ cloog-ppl-0.15.7-b/configure 2012-01-27 13:26:13.970988501 +0100
4 @@ -12902,7 +12902,7 @@
6 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8 - LIBS="$LIBS -lppl_c -lppl -lgmpxx"
9 + LIBS="-lppl_c -lppl -lgmpxx $LIBS"
11 cat >>confdefs.h <<\_ACEOF
12 #define CLOOG_PPL_BACKEND 1
13 diff -Naurd cloog-ppl-0.15.7-a/configure.in cloog-ppl-0.15.7-b/configure.in
14 --- cloog-ppl-0.15.7-a/configure.in 2009-08-12 03:33:31.000000000 +0200
15 +++ cloog-ppl-0.15.7-b/configure.in 2012-01-27 13:26:13.970988501 +0100
18 ], [AC_MSG_RESULT([yes])], [AC_MSG_ERROR(Can't find correct version of PPL.) ])
20 - LIBS="$LIBS -lppl_c -lppl -lgmpxx"
21 + LIBS="-lppl_c -lppl -lgmpxx $LIBS"
22 AC_DEFINE([CLOOG_PPL_BACKEND], 1, [Use the PPL backend])