Get paths to cc1 and cc1plus by asking llvm-gcc, and AC_SUBST them.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10901 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/autoconf/configure.ac b/autoconf/configure.ac
index d9177a4f0d261fbd0363b9f1d721fff0b2065e84..369d26064faf67e0563794309beda3b7cfd4d5a1 100644 (file)
--- a/autoconf/configure.ac
+++ b/autoconf/configure.ac
@@ -360,6 +360,10 @@ then
                LLVM_GCC_SANE=yes
        fi
        rm conftest.c
+       llvmcc1path=`"$LLVM_GCC_CHECK" --print-prog-name=cc1`
+       AC_SUBST(LLVMCC1,$llvmcc1path)
+       llvmcc1pluspath=`"$LLVM_GCC_CHECK" --print-prog-name=cc1plus`
+       AC_SUBST(LLVMCC1PLUS,$llvmcc1pluspath)
 fi
 AC_MSG_RESULT($LLVM_GCC_SANE)
 if test "$LLVM_GCC_SANE" = "no"