From 281f9e80f6fd38866b895f1d2509fbe006520e22 Mon Sep 17 00:00:00 2001 From: Antonio Ospite Date: Thu, 10 May 2012 14:58:26 +0200 Subject: [PATCH] Don't set -pedantic-errors in CMAKE_C_FLAGS, it breaks check_symbol_exists() Set -pedantic-errors in more specific variables like CMAKE_C_FLAGS_DEBUG, CMAKE_C_FLAGS_RELEASE and CMAKE_C_FLAGS_RELWITHDEBINFO. See also http://public.kitware.com/Bug/view.php?id=13208 --- CMakeLists.txt | 16 +++++++++++----- 1 file changed, 11 insertions(+), 5 deletions(-) diff --git a/CMakeLists.txt b/CMakeLists.txt index 23627fa..3e525cc 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -68,21 +68,27 @@ if (CMAKE_COMPILER_IS_GNUCC) -Wwrite-strings -fstack-protector --param=ssp-buffer-size=4) +endif() + +set(CMAKE_C_FLAGS_DEBUG "-O0 -ggdb -DDEBUG=1") +set(CMAKE_C_FLAGS_RELEASE "-O2") +set(CMAKE_C_FLAGS_RELWITHDEBINFO "-O2 -g") +if (CMAKE_COMPILER_IS_GNUCC) if (STRICT_COMPILATION_CHECKS) - add_flags(CMAKE_C_FLAGS + add_flags(STRICT_FLAGS -Werror # NOTE: Vanilla libusb-1.0.8 can't live with -pedantic-errors -pedantic-errors # NOTE: GCC >= 4.6 is needed for -Wunused-but-set-variable -Wunused-but-set-variable) + + add_flags(CMAKE_C_FLAGS_DEBUG ${STRICT_FLAGS}) + add_flags(CMAKE_C_FLAGS_RELEASE ${STRICT_FLAGS}) + add_flags(CMAKE_C_FLAGS_RELWITHDEBINFO ${STRICT_FLAGS}) endif() endif() -set(CMAKE_C_FLAGS_DEBUG "-O0 -ggdb -DDEBUG=1") -set(CMAKE_C_FLAGS_RELEASE "-O2") -set(CMAKE_C_FLAGS_RELWITHDEBINFO "-O2 -g") - # Add library project add_subdirectory(src) add_subdirectory(examples) -- 2.1.4