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Add more warnings to gcc.

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This commit is contained in:
Andreas Schneider
2009-09-01 11:03:48 +02:00
parent 65850a1bad
commit 16870abed7
1 changed files with 2 additions and 1 deletions
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3
cmake/Modules/DefineCompilerFlags.cmake
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@ -4,7 +4,8 @@ include(CheckCCompilerFlag)
if (UNIX AND NOT WIN32)
if (CMAKE_COMPILER_IS_GNUCC)
add_definitions(-std=gnu99 -pedantic -Wall -Wextra -Wshadow -Wmissing-prototypes -Wdeclaration-after-statement -Wunused)
# add -Wconversion ?
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu99 -pedantic -Wall -Wextra -Wshadow -Wmissing-prototypes -Wdeclaration-after-statement -Wunused -Wfloat-equal -Wpointer-arith -Wwrite-strings -Wformat-security -Wmissing-format-attribute")
# with -fPIC
check_c_compiler_flag("-fPIC" WITH_FPIC)