diff options
| author | Zoltan Varga <vargaz@gmail.com> | 2014-04-17 09:05:41 +0400 |
|---|---|---|
| committer | Zoltan Varga <vargaz@gmail.com> | 2014-04-17 09:06:37 +0400 |
| commit | 0b197c823449fb5696d29f0c67d7959a14bcdbed (patch) | |
| tree | 17469455dadce2b01081405a3f4e8570f46ba7c3 /configure.in | |
| parent | c08bca90ee3f59493b6b9842d20e199a1872d4c8 (diff) | |
[llvm] Add a LLVM_API_VERSION define which is incremented in llvm every time there is a public api break. This allows the llvm backend to compile with different versions of LLVM.
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/configure.in b/configure.in index 65b27c5a210..db7bebfe2ad 100644 --- a/configure.in +++ b/configure.in @@ -2452,6 +2452,7 @@ if test "x$enable_llvm" = "xyes"; then llvm_version=`$LLVM_CONFIG --version` major_version=`echo $llvm_version | cut -c 1` minor_version=`echo $llvm_version | cut -c 3` + llvm_api_version=`$LLVM_CONFIG --mono-api-version 2>&1` AC_MSG_CHECKING(LLVM version) AC_MSG_RESULT($llvm_version) if echo $llvm_version | grep -q 'mono'; then @@ -2462,6 +2463,11 @@ if test "x$enable_llvm" = "xyes"; then AC_MSG_ERROR([Expected llvm version $expected_llvm_version, but llvm-config --version returned $llvm_version"]) fi fi + if test "x$llvm_api_version" = "x"; then + LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=0" + else + LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=$llvm_api_version" + fi else AC_MSG_ERROR([Compiling with stock LLVM is not supported, please use the Mono LLVM repo at https://github.com/mono/llvm, with the GIT branch which matches this version of mono, i.e. 'mono-2-10' for Mono 2.10.]) fi |