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author | Andreas Schneider <asn@cryptomilk.org> | 2023-01-29 15:53:44 +0100 |
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committer | Andreas Schneider <asn@cryptomilk.org> | 2023-02-01 08:38:44 +0100 |
commit | 2df2d3a3ce514387c993735980e58af7468a2d4b (patch) | |
tree | 86c3f9bf715bfdb88df627d03f67dd72b8cecd1d | |
parent | 91b66f83c8edcce97881bf706a9111b731461225 (diff) | |
download | cmocka-2df2d3a3ce514387c993735980e58af7468a2d4b.zip cmocka-2df2d3a3ce514387c993735980e58af7468a2d4b.tar.gz cmocka-2df2d3a3ce514387c993735980e58af7468a2d4b.tar.bz2 |
cmake: Use C99 and define GNU and POSIX flags directly at source files
Fixes #50
-rw-r--r-- | CompilerChecks.cmake | 2 | ||||
-rw-r--r-- | example/mock/uptime/CMakeLists.txt | 8 | ||||
-rw-r--r-- | src/CMakeLists.txt | 12 | ||||
-rw-r--r-- | tests/CMakeLists.txt | 2 |
4 files changed, 20 insertions, 4 deletions
diff --git a/CompilerChecks.cmake b/CompilerChecks.cmake index 1c4d35b..3dedf7e 100644 --- a/CompilerChecks.cmake +++ b/CompilerChecks.cmake @@ -16,7 +16,7 @@ if (UNIX) endif() endif() - add_c_compiler_flag("-std=gnu99" SUPPORTED_COMPILER_FLAGS) + add_c_compiler_flag("-std=c99" SUPPORTED_COMPILER_FLAGS) add_c_compiler_flag("-Wpedantic" SUPPORTED_COMPILER_FLAGS) add_c_compiler_flag("-Wall" SUPPORTED_COMPILER_FLAGS) add_c_compiler_flag("-Wshadow" SUPPORTED_COMPILER_FLAGS) diff --git a/example/mock/uptime/CMakeLists.txt b/example/mock/uptime/CMakeLists.txt index 967185f..d23ff77 100644 --- a/example/mock/uptime/CMakeLists.txt +++ b/example/mock/uptime/CMakeLists.txt @@ -1,7 +1,11 @@ add_library(proc_uptime proc_uptime.c) add_executable(uptime uptime.c) -target_compile_options(uptime PRIVATE ${DEFAULT_C_COMPILE_FLAGS}) +target_compile_options(uptime + PRIVATE + ${DEFAULT_C_COMPILE_FLAGS} + -D_GNU_SOURCE + -D_XOPEN_SOURCE=600) target_link_libraries(uptime proc_uptime) set_property(TARGET uptime @@ -11,7 +15,7 @@ set_property(TARGET add_cmocka_test(test_uptime SOURCES test_uptime.c - COMPILE_OPTIONS ${DEFAULT_C_COMPILE_FLAGS} + COMPILE_OPTIONS ${DEFAULT_C_COMPILE_FLAGS} -D_GNU_SOURCE -D_XOPEN_SOURCE=600 LINK_LIBRARIES cmocka::cmocka) set_property(TARGET test_uptime diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt index 9a1e582..0fbf2d4 100644 --- a/src/CMakeLists.txt +++ b/src/CMakeLists.txt @@ -33,6 +33,12 @@ target_compile_options(cmocka PRIVATE ${DEFAULT_C_COMPILE_FLAGS} -DHAVE_CONFIG_H) + +target_compile_definitions(cmocka + PRIVATE + _GNU_SOURCE + _XOPEN_SOURCE=700) + if (CMOCKA_PLATFORM_INCLUDE) target_compile_options(cmocka PRIVATE @@ -80,6 +86,12 @@ if (UNIT_TESTING) PRIVATE ${DEFAULT_C_COMPILE_FLAGS} -DHAVE_CONFIG_H) + + target_compile_definitions(cmocka-static + PRIVATE + _GNU_SOURCE + _XOPEN_SOURCE=700) + if (CMOCKA_PLATFORM_INCLUDE) target_compile_options(cmocka-static PRIVATE diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt index cd82d4a..b1b3d64 100644 --- a/tests/CMakeLists.txt +++ b/tests/CMakeLists.txt @@ -58,7 +58,7 @@ endif() foreach(_CMOCKA_TEST ${CMOCKA_TESTS}) add_cmocka_test(${_CMOCKA_TEST} SOURCES ${_CMOCKA_TEST}.c - COMPILE_OPTIONS ${DEFAULT_C_COMPILE_FLAGS} + COMPILE_OPTIONS ${DEFAULT_C_COMPILE_FLAGS} -D_GNU_SOURCE -D_XOPEN_SOURCE=700 LINK_LIBRARIES cmocka::static LINK_OPTIONS ${DEFAULT_LINK_FLAGS}) target_include_directories(${_CMOCKA_TEST} PRIVATE ${cmocka_BINARY_DIR}) |