diff options
| author |  Jan Tattermusch <jtattermusch@google.com> | 2018-08-22 17:14:54 +0200 |
|---|---|---|
| committer | Jan Tattermusch <jtattermusch@google.com> | 2018-10-04 11:21:36 +0200 |
| commit | 43836ced828362e174fd7ac20c2995312abd2f99 (patch) | |
| tree | 1c6a2d184522d501fb699a737f561dc0f2e73741 /templates | |
| parent | 87cd70fab3b7388f66b0bfd58e2961b4afe512ef (diff) | |
cmake: add backwards compatibility mode
Diffstat (limited to 'templates')
| -rw-r--r-- | templates/CMakeLists.txt.template | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/templates/CMakeLists.txt.template b/templates/CMakeLists.txt.template index aec1624acd..5fff74f128 100644 --- a/templates/CMakeLists.txt.template +++ b/templates/CMakeLists.txt.template @@ -88,6 +88,7 @@ option(gRPC_BUILD_TESTS "Build tests" OFF) option(gRPC_BUILD_CODEGEN "Build codegen" ON) option(gRPC_BUILD_CSHARP_EXT "Build C# extensions" ON) + option(gRPC_BACKWARDS_COMPATIBILITY_MODE "Build libraries that are binary compatible across a larger number of OS and libc versions" OFF) set(gRPC_INSTALL_default ON) if (NOT CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR) @@ -164,6 +165,14 @@ set(_gRPC_PROTOBUF_LIBRARY_NAME "libprotobuf") endif() + if(gRPC_BACKWARDS_COMPATIBILITY_MODE) + add_definitions(-DGPR_BACKWARDS_COMPATIBILITY_MODE) + if (_gRPC_PLATFORM_MAC) + # CMAKE_OSX_DEPLOYMENT_TARGET + add_definitions(-mmacosx-version-min=10.7) + endif() + endif() + if (_gRPC_PLATFORM_LINUX OR _gRPC_PLATFORM_MAC) # C core has C++ source code, but should not depend on libstc++ (for better portability). # We need to use a few tricks to convince cmake to do that. |