HACKING.asciidoc: mention the patch needed for older libav/ffmpeg
[libam7xxx.git] / CMakeLists.txt
index fa3f876..8264845 100644 (file)
@@ -6,14 +6,14 @@ set(PROJECT_DESCRIPTION
 
 set(PROJECT_VER_MAJOR 0)
 set(PROJECT_VER_MINOR 1)
-set(PROJECT_VER_PATCH 0)
+set(PROJECT_VER_PATCH 3)
 set(PROJECT_VER_EXTRA "")
 set(PROJECT_VER
   "${PROJECT_VER_MAJOR}.${PROJECT_VER_MINOR}.${PROJECT_VER_PATCH}${PROJECT_VER_EXTRA}")
 set(PROJECT_APIVER
   "${PROJECT_VER_MAJOR}.${PROJECT_VER_MINOR}")
 
-set(CMAKE_MODULE_PATH 
+set(CMAKE_MODULE_PATH
   ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/cmake_modules/")
 
 OPTION(STRICT_COMPILATION_CHECKS "Enable stricter compilation checks" OFF)
@@ -48,7 +48,6 @@ if (CMAKE_COMPILER_IS_GNUCC)
     -Winit-self
     -Winline
     -Wpacked
-    -Wp,-D_FORTIFY_SOURCE=2
     -Wpointer-arith
     -Wlarger-than-65500
     -Wmissing-declarations
@@ -69,19 +68,27 @@ if (CMAKE_COMPILER_IS_GNUCC)
     -fstack-protector
     --param=ssp-buffer-size=4)
 
+  add_flags(DEBUG_FLAGS
+    -ggdb
+    -DDEBUG=1)
+
+  add_flags(RELEASE_FLAGS
+    -Wp,-D_FORTIFY_SOURCE=2)
+
   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)
+
   endif()
 endif()
 
-set(CMAKE_C_FLAGS_DEBUG "-O0 -ggdb -DDEBUG=1")
-set(CMAKE_C_FLAGS_RELEASE "-O2")
-set(CMAKE_C_FLAGS_RELWITHDEBINFO "-O2 -g")
+set(CMAKE_C_FLAGS_DEBUG "-O0 ${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)