From: Reid Spencer <rspencer@reidspencer.com>
Date: Fri, 13 May 2005 18:30:13 +0000 (+0000)
Subject: Fix the "stacker doesn't build without llvm-gcc" problem. The configure
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=15792b0259ecf494314716cb523be6cd2dd295bc;p=oota-llvm.git

Fix the "stacker doesn't build without llvm-gcc" problem. The configure
script was defaulting the LLVMGCC variable to "llvm-gcc" if it couldn't
find llvm-gcc and --with-llvmgccdir was not specified. In this case, there
is no llvm-gcc available on the system so we shouldn't assume that the
user's path will find it any better than configure could. The fix is to
default it to an empty string. If LLVMGCC is empty, the makefiles will
avoid building things that depend on llvm-gcc and give a nice warning
message to that effect.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21953 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/autoconf/configure.ac b/autoconf/configure.ac
index bdfb76dd14d..093d9f1f47d 100644
--- a/autoconf/configure.ac
+++ b/autoconf/configure.ac
@@ -354,8 +354,8 @@ esac
 AC_SUBST(ETAGSFLAGS,$ETAGSFLAGS)
 
 if test "$WITH_LLVMGCCDIR" = "default" ; then
-  AC_PATH_PROG(LLVMGCC, [llvm-gcc], [llvm-gcc])
-  AC_PATH_PROG(LLVMGXX, [llvm-g++], [llvm-g++])
+  AC_PATH_PROG(LLVMGCC, [llvm-gcc], [])
+  AC_PATH_PROG(LLVMGXX, [llvm-g++], [])
 else
   LLVMGCC=$WITH_LLVMGCCDIR/bin/llvm-gcc
   LLVMGXX=$WITH_LLVMGCCDIR/bin/llvm-g++
diff --git a/configure b/configure
index bbe4105cb5f..948517019d2 100755
--- a/configure
+++ b/configure
@@ -24648,7 +24648,6 @@ do
 done
 done
 
-  test -z "$ac_cv_path_LLVMGCC" && ac_cv_path_LLVMGCC="llvm-gcc"
   ;;
 esac
 fi
@@ -24688,7 +24687,6 @@ do
 done
 done
 
-  test -z "$ac_cv_path_LLVMGXX" && ac_cv_path_LLVMGXX="llvm-g++"
   ;;
 esac
 fi