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authorlaw <law@138bc75d-0d04-0410-961f-82ee72b054a4>
Sun, 18 Oct 1998 17:37:10 +0000 (17:37 +0000)
committerlaw <law@138bc75d-0d04-0410-961f-82ee72b054a4>
Sun, 18 Oct 1998 17:37:10 +0000 (17:37 +0000)
        * config.if (cxx_interface, libstdcxx_interface): Do not try to set
        these if the appropriate directories and files to not exist.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23166 138bc75d-0d04-0410-961f-82ee72b054a4

config.if

index 795119e..bcc0269 100644 (file)
--- 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}" ]