diff options
| -rw-r--r-- | Makefile | 2 | ||||
| -rw-r--r-- | contrib/buildsystems/CMakeLists.txt | 2 | ||||
| -rw-r--r-- | git-compat-util.h | 13 |
3 files changed, 15 insertions, 2 deletions
@@ -1218,7 +1218,7 @@ ARFLAGS = rcs PTHREAD_CFLAGS = # For the 'sparse' target -SPARSE_FLAGS ?= +SPARSE_FLAGS ?= -std=gnu99 SP_EXTRA_FLAGS = -Wno-universal-initializer # For the 'coccicheck' target; setting SPATCH_BATCH_SIZE higher will diff --git a/contrib/buildsystems/CMakeLists.txt b/contrib/buildsystems/CMakeLists.txt index 171b4124af..0945a83223 100644 --- a/contrib/buildsystems/CMakeLists.txt +++ b/contrib/buildsystems/CMakeLists.txt @@ -208,7 +208,7 @@ endif() if(CMAKE_C_COMPILER_ID STREQUAL "MSVC") set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_DEBUG ${CMAKE_BINARY_DIR}) set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_RELEASE ${CMAKE_BINARY_DIR}) - add_compile_options(/MP) + add_compile_options(/MP /std:c11) endif() #default behaviour diff --git a/git-compat-util.h b/git-compat-util.h index b46605300a..19943e214b 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -1,6 +1,19 @@ #ifndef GIT_COMPAT_UTIL_H #define GIT_COMPAT_UTIL_H +#if __STDC_VERSION__ - 0 < 199901L +/* + * Git is in a testing period for mandatory C99 support in the compiler. If + * your compiler is reasonably recent, you can try to enable C99 support (or, + * for MSVC, C11 support). If you encounter a problem and can't enable C99 + * support with your compiler (such as with "-std=gnu99") and don't have access + * to one with this support, such as GCC or Clang, you can remove this #if + * directive, but please report the details of your system to + * git@vger.kernel.org. + */ +#error "Required C99 support is in a test phase. Please see git-compat-util.h for more details." +#endif + #ifdef USE_MSVC_CRTDBG /* * For these to work they must appear very early in each |