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comparison Resources/CMake/Compiler.cmake @ 134:bdc60d16cc98

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improved cmake
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 09 Oct 2012 11:58:22 +0200
parents
children a1b9d1e1497b
comparison
equal deleted inserted replaced
133:1969ff16457c 134:bdc60d16cc98
1 # This file sets all the compiler-related flags
2
3 if (${CMAKE_COMPILER_IS_GNUCXX})
4 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wno-long-long -Wno-implicit-function-declaration")
5 # --std=c99 makes libcurl not to compile
6 # -pedantic gives a lot of warnings on OpenSSL
7 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -pedantic -Wno-long-long -Wno-variadic-macros")
8 elseif (${MSVC})
9 # http://stackoverflow.com/a/6510446
10 foreach(flag_var
11 CMAKE_C_FLAGS_DEBUG
12 CMAKE_CXX_FLAGS_DEBUG
13 CMAKE_C_FLAGS_RELEASE
14 CMAKE_CXX_FLAGS_RELEASE
15 CMAKE_C_FLAGS_MINSIZEREL
16 CMAKE_CXX_FLAGS_MINSIZEREL
17 CMAKE_C_FLAGS_RELWITHDEBINFO
18 CMAKE_CXX_FLAGS_RELWITHDEBINFO)
19 string(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}")
20 string(REGEX REPLACE "/MDd" "/MTd" ${flag_var} "${${flag_var}}")
21 endforeach(flag_var)
22 add_definitions(
23 -D_CRT_SECURE_NO_WARNINGS=1
24 -D_CRT_SECURE_NO_DEPRECATE=1
25 )
26 include_directories(${CMAKE_SOURCE_DIR}/Resources/VisualStudio)
27 link_libraries(netapi32)
28 endif()
29
30
31 if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
32 if (DEBIAN_FORCE_HARDENING)
33 execute_process(
34 COMMAND dpkg-buildflags --get CPPFLAGS
35 OUTPUT_VARIABLE DEBIAN_CPP_FLAGS
36 OUTPUT_STRIP_TRAILING_WHITESPACE)
37 execute_process(
38 COMMAND dpkg-buildflags --get CFLAGS
39 OUTPUT_VARIABLE DEBIAN_C_FLAGS
40 OUTPUT_STRIP_TRAILING_WHITESPACE)
41 execute_process(
42 COMMAND dpkg-buildflags --get CXXFLAGS
43 OUTPUT_VARIABLE DEBIAN_CXX_FLAGS
44 OUTPUT_STRIP_TRAILING_WHITESPACE)
45 execute_process(
46 COMMAND dpkg-buildflags --get LDFLAGS
47 OUTPUT_VARIABLE DEBIAN_LD_FLAGS
48 OUTPUT_STRIP_TRAILING_WHITESPACE)
49
50 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${DEBIAN_C_FLAGS} ${DEBIAN_CPP_FLAGS}")
51 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${DEBIAN_CXX_FLAGS} ${DEBIAN_CPP_FLAGS}")
52 endif()
53
54 add_definitions(
55 -D_LARGEFILE64_SOURCE=1
56 -D_FILE_OFFSET_BITS=64
57 )
58 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--as-needed ${DEBIAN_LD_FLAGS}")
59 set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -Wl,--no-undefined ${DEBIAN_LD_FLAGS}")
60 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--no-undefined ${DEBIAN_LD_FLAGS}")
61
62 # Remove the "-rdynamic" option
63 # http://www.mail-archive.com/cmake@cmake.org/msg08837.html
64 set(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "")
65 link_libraries(uuid pthread rt)
66
67 elseif(${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
68 add_definitions(
69 -DWINVER=0x0501
70 -D_CRT_SECURE_NO_WARNINGS=1
71 )
72 link_libraries(rpcrt4 ws2_32)
73 endif()
74
75
76 if (${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
77 CHECK_INCLUDE_FILES(rpc.h HAVE_UUID_H)
78 else()
79 CHECK_INCLUDE_FILES(uuid/uuid.h HAVE_UUID_H)
80 endif()
81
82 if (NOT HAVE_UUID_H)
83 message(FATAL_ERROR "Please install the uuid-dev package")
84 endif()
85
86 if (${STATIC_BUILD})
87 add_definitions(-DORTHANC_STATIC=1)
88 else()
89 add_definitions(-DORTHANC_STATIC=0)
90 endif()