Revert r230812. Do not break builds for no reason.

llvm-svn: 230862

2 files changed, 0 insertions, 11 deletions

diff --git a/llvm/autoconf/configure.ac b/llvm/autoconf/configure.ac
index 807de559036..e0bc78310c9 100644
--- a/llvm/autoconf/configure.ac
+++ b/llvm/autoconf/configure.ac
@@ -73,11 +73,6 @@ if test ${srcdir} != "." ; then
   fi
 fi
 
-dnl Quit if it is an in-source build
-if test ${srcdir} == "." ; then
-  AC_MSG_ERROR([In-source builds are discouraged. Configure from a separate build directory.])
-fi
-
 dnl Default to empty (i.e. assigning the null string to) CFLAGS and CXXFLAGS,
 dnl instead of the autoconf default (for example, '-g -O2' for CC=gcc).
 : ${CFLAGS=}
diff --git a/llvm/configure b/llvm/configure
index 29437550f0d..cac9bf6533a 100755
--- a/llvm/configure
+++ b/llvm/configure
@@ -1999,12 +1999,6 @@ echo "$as_me: error: Already configured in ${srcdir}" >&2;}
   fi
 fi
 
-if test ${srcdir} == "." ; then
-  { { echo "$as_me:$LINENO: error: In-source builds are discouraged. Configure from a separate build directory." >&5
-echo "$as_me: error: In-source builds are discouraged. Configure from a separate build directory." >&2;}
-   { (exit 1); exit 1; }; }
-fi
-
 : ${CFLAGS=}
 : ${CXXFLAGS=}