From: Jeff Law <law@gcc.gnu.org>
Date: Sun, 18 Oct 1998 17:37:10 +0000 (-0600)
Subject: config.if (cxx_interface, [...]): Do not try to set these if the appropriate director... 
X-Git-Tag: prereleases/libgcj-0.1~2442
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=1b8a4ef39ffdd1f2f23d511b5d28f007246cb5a9;p=thirdparty%2Fgcc.git

config.if (cxx_interface, [...]): Do not try to set these if the appropriate directories and files to not exist.

P
        * config.if (cxx_interface, libstdcxx_interface): Do not try to set
        these if the appropriate directories and files to not exist.

From-SVN: r23166
---

diff --git a/config.if b/config.if
index 795119e65e63..bcc026908d87 100644
--- a/config.if
+++ b/config.if
@@ -21,11 +21,19 @@ else
   if_topsrcdir=${top_srcdir}
 fi
 
+if [ -f ${if_topsrcdir}/libstdc++/Makefile.in ]; then
 # We check libstdc++ for libstdcxx_interface.
 libstdcxx_interface=`grep "^INTERFACE" ${if_topsrcdir}/libstdc++/Makefile.in | sed 's/INTERFACE[ 	]*=[ 	]*\(.*\)/\1/'`
+else
+libstdcxx_interface=
+fi
 
+if [ -f ${if_topsrcdir}/gcc/cp/Makefile.in ]; then
 # We check gcc/cp for cxx_interface.
 cxx_interface=`grep "^INTERFACE" ${if_topsrcdir}/gcc/cp/Makefile.in | sed 's/INTERFACE[ 	]*=[ 	]*\(.*\)/\1/'`
+else
+cxx_interface=
+fi
 
 # The trickiest part is libc_interface.
 if [ -z "${libc_interface}" ]