Set gcc to c99 standard and enable pedantic.

2009-08-25 13:58:30 +02:00 · 2009-08-25 13:58:30 +02:00 · a1ad0deb32
--- a/cmake/Modules/DefineCompilerFlags.cmake
+++ b/cmake/Modules/DefineCompilerFlags.cmake
@ -4,7 +4,7 @@ include(CheckCCompilerFlag)
 if (UNIX AND NOT WIN32)
  if (CMAKE_COMPILER_IS_GNUCC)
-    add_definitions(-Wall -Wextra -Wmissing-prototypes -Wdeclaration-after-statement -Wunused)
+    add_definitions(-std=gnu99 -pedantic -Wall -Wextra -Wshadow -Wmissing-prototypes -Wdeclaration-after-statement -Wunused)
    # with -fPIC
    check_c_compiler_flag("-fPIC" WITH_FPIC)