Unverified Commit b5cc7dd3 authored by Daniel Stenberg's avatar Daniel Stenberg
Browse files

m4/curl-compilers.m4: use proper quotes around string, not backticks 

... when setting clang version to assume 3.7

Caused a lot of "integer expression expected" warnings by configure.
parent 774d49af

m4/curl-compilers.m4

+1 −1
Original line number Diff line number Diff line
@@ -89,7 +89,7 @@ AC_DEFUN([CURL_CHECK_COMPILER_CLANG], [ 
    if test -z "$clangver"; then

      if echo $fullclangver | grep "Apple LLVM version " >/dev/null; then

        dnl Starting with XCode 7 / clang 3.7, Apple clang won't tell its upstream version

        clangver=`3.7`

        clangver="3.7"

      else

        clangver=`echo $fullclangver | "$SED" 's/.*version \(@<:@0-9@:>@*\.@<:@0-9@:>@*\).*/\1/'`

      fi