reapack

commit 173f87e00a0695e1361803e044399832960c6d55
parent a911c85267d8ce0fc59cf7a2b429ba444fe7caa4
Author: cfillion <cfillion@users.noreply.github.com>
Date:   Wed, 21 Oct 2020 17:02:55 -0400

fix building with Clang 11

Diffstat:
M
src/CMakeLists.txt
 | 
8
++++++++

1 file changed, 8 insertions(+), 0 deletions(-)
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
@@ -1,3 +1,5 @@
+include(CheckCXXCompilerFlag)
+
 find_package(Boost 1.56 REQUIRED)
 find_package(CURL       REQUIRED)
 find_package(MiniZip    REQUIRED)
@@ -124,6 +126,12 @@ else()
     -Wno-unused-function -Wno-missing-braces
   )
 
+  # Clang 11
+  check_cxx_compiler_flag(-Wnon-c-typedef-for-linkage HAVE_NON_C_TYPEDEF_FOR_LINKAGE)
+  if(HAVE_NON_C_TYPEDEF_FOR_LINKAGE)
+    target_compile_options(reapack PUBLIC -Wno-non-c-typedef-for-linkage)
+  endif()
+
   if(APPLE)
     # macOS 10.7–10.8 defaults to libstdc++
     target_compile_options(reapack PUBLIC -stdlib=libc++)