X-Git-Url: https://git.ao2.it/libam7xxx.git/blobdiff_plain/7b9b5c786c2101f5705dc81378a3ef0785fed3a6..45cc4d063944b63982edc9cded8d10d3498d0169:/CMakeLists.txt diff --git a/CMakeLists.txt b/CMakeLists.txt index 3e525cc..fa111c9 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -6,7 +6,7 @@ set(PROJECT_DESCRIPTION set(PROJECT_VER_MAJOR 0) set(PROJECT_VER_MINOR 1) -set(PROJECT_VER_PATCH 2) +set(PROJECT_VER_PATCH 4) set(PROJECT_VER_EXTRA "") set(PROJECT_VER "${PROJECT_VER_MAJOR}.${PROJECT_VER_MINOR}.${PROJECT_VER_PATCH}${PROJECT_VER_EXTRA}") @@ -31,7 +31,9 @@ macro(add_flags var) set(${var} "${${var}} ${_flags}") endmacro(add_flags) -if (CMAKE_COMPILER_IS_GNUCC) +string(REGEX MATCH "clang" CMAKE_COMPILER_IS_CLANG "${CMAKE_C_COMPILER}") + +if (CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_CLANG) add_definitions(-Wall) # let CFLAGS env override this @@ -48,7 +50,6 @@ if (CMAKE_COMPILER_IS_GNUCC) -Winit-self -Winline -Wpacked - -Wp,-D_FORTIFY_SOURCE=2 -Wpointer-arith -Wlarger-than-65500 -Wmissing-declarations @@ -64,31 +65,49 @@ if (CMAKE_COMPILER_IS_GNUCC) -Wswitch-enum -Wundef -Wunreachable-code - -Wunsafe-loop-optimizations -Wwrite-strings - -fstack-protector - --param=ssp-buffer-size=4) -endif() + -fstack-protector) -set(CMAKE_C_FLAGS_DEBUG "-O0 -ggdb -DDEBUG=1") -set(CMAKE_C_FLAGS_RELEASE "-O2") -set(CMAKE_C_FLAGS_RELWITHDEBINFO "-O2 -g") + add_flags(DEBUG_FLAGS + -ggdb) + + add_flags(RELEASE_FLAGS + -Wp,-D_FORTIFY_SOURCE=2) -if (CMAKE_COMPILER_IS_GNUCC) if (STRICT_COMPILATION_CHECKS) add_flags(STRICT_FLAGS -Werror + # sign conversion warnings can be very noisy for a very little gain + #-Wsign-conversion # NOTE: Vanilla libusb-1.0.8 can't live with -pedantic-errors - -pedantic-errors + -pedantic-errors) + + endif() +endif() + +if (CMAKE_COMPILER_IS_GNUCC) + add_flags(CMAKE_C_FLAGS + -Wunsafe-loop-optimizations + --param=ssp-buffer-size=4) + + if (STRICT_COMPILATION_CHECKS) + add_flags(STRICT_FLAGS # NOTE: GCC >= 4.6 is needed for -Wunused-but-set-variable -Wunused-but-set-variable) + endif() +endif() - add_flags(CMAKE_C_FLAGS_DEBUG ${STRICT_FLAGS}) - add_flags(CMAKE_C_FLAGS_RELEASE ${STRICT_FLAGS}) - add_flags(CMAKE_C_FLAGS_RELWITHDEBINFO ${STRICT_FLAGS}) +if (CMAKE_COMPILER_IS_CLANG) + if (STRICT_COMPILATION_CHECKS) + add_flags(STRICT_FLAGS + -Wshorten-64-to-32) endif() endif() +set(CMAKE_C_FLAGS_DEBUG "-O0 -DDEBUG=1 ${DEBUG_FLAGS} ${STRICT_FLAGS}") +set(CMAKE_C_FLAGS_RELEASE "-O2 ${RELEASE_FLAGS} ${STRICT_FLAGS}") +set(CMAKE_C_FLAGS_RELWITHDEBINFO "-O2 ${RELEASE_FLAGS} ${DEBUG_FLAGS} ${STRICT_FLAGS}") + # Add library project add_subdirectory(src) add_subdirectory(examples)