Fix wrong environment test that breaks clang++ builds.

g++ builds require extra flags rejected by clang++. The bug is that the flags are actually added unconditionally. This commit fixes the condition. See #1474
tesseract-ocr · Apr 23, 2018 · 54b048f · 54b048f
1 parent d3f6382
commit 54b048f
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/configure.ac b/configure.ac
@@ -135,8 +135,8 @@ fi
 if $avx -o $avx2 -o $sse41; then
   case "${host_os}" in
     *darwin* | *-macos10*)
-       if test -z "$CLANG"; then
-         # When using AVX, AVX2, or SSE4.1:
+       if test g++ = "$CXX"; then
+         # When using AVX, AVX2, or SSE4.1 with g++:
          # Must tell AS to use clang integrated assembler,
          # instead of the GNU based system assembler.
          CXXFLAGS="$CXXFLAGS -Wa,-q"