1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
|
SET(CMAKE_DL_LIBS "")
SET(CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS "-shared -rdata_shared")
SET(CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS "-shared -rdata_shared")
SET(CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG "-Wl,-rpath,") # -rpath
SET(CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG_SEP "") # : or empty
SET(CMAKE_SHARED_LIBRARY_SONAME_C_FLAG "-Wl,-soname,")
SET(CMAKE_SHARED_LIBRARY_SONAME_CXX_FLAG "-Wl,-soname,")
IF(NOT CMAKE_COMPILER_IS_GNUCC)
# Set default flags init.
SET(CMAKE_C_FLAGS_INIT "")
SET(CMAKE_CXX_FLAGS_INIT "")
SET(CMAKE_Fortran_FLAGS_INIT "")
SET(CMAKE_EXE_LINKER_FLAGS_INIT "")
SET(CMAKE_SHARED_LINKER_FLAGS_INIT "")
SET(CMAKE_MODULE_LINKER_FLAGS_INIT "")
# If no -o32, -n32, or -64 flag is given, set a reasonable default.
IF("$ENV{CFLAGS} $ENV{CXXFLAGS} $ENV{LDFLAGS}" MATCHES "-([no]32|64)")
ELSE("$ENV{CFLAGS} $ENV{CXXFLAGS} $ENV{LDFLAGS}" MATCHES "-([no]32|64)")
# Check if this is a 64-bit CMake.
IF(CMAKE_FILE_SELF MATCHES "^CMAKE_FILE_SELF$")
EXEC_PROGRAM(file ARGS ${CMAKE_COMMAND} OUTPUT_VARIABLE CMAKE_FILE_SELF)
SET(CMAKE_FILE_SELF "${CMAKE_FILE_SELF}" CACHE INTERNAL
"Output of file command on ${CMAKE_COMMAND}.")
ENDIF(CMAKE_FILE_SELF MATCHES "^CMAKE_FILE_SELF$")
# Set initial flags to match cmake executable.
IF(CMAKE_FILE_SELF MATCHES " 64-bit ")
SET(CMAKE_C_FLAGS_INIT "-64")
SET(CMAKE_CXX_FLAGS_INIT "-64")
SET(CMAKE_Fortran_FLAGS_INIT "-64")
SET(CMAKE_EXE_LINKER_FLAGS_INIT "-64")
SET(CMAKE_SHARED_LINKER_FLAGS_INIT "-64")
SET(CMAKE_MODULE_LINKER_FLAGS_INIT "-64")
ENDIF(CMAKE_FILE_SELF MATCHES " 64-bit ")
ENDIF("$ENV{CFLAGS} $ENV{CXXFLAGS} $ENV{LDFLAGS}" MATCHES "-([no]32|64)")
# Set remaining defaults.
SET(CMAKE_CXX_CREATE_STATIC_LIBRARY
"<CMAKE_CXX_COMPILER> -ar -o <TARGET> <OBJECTS>")
SET (CMAKE_CXX_FLAGS_DEBUG_INIT "-g")
SET (CMAKE_CXX_FLAGS_MINSIZEREL_INIT "-O3 -DNDEBUG")
SET (CMAKE_CXX_FLAGS_RELEASE_INIT "-O2 -DNDEBUG")
SET (CMAKE_CXX_FLAGS_RELWITHDEBINFO_INIT "-O2")
ENDIF(NOT CMAKE_COMPILER_IS_GNUCC)
INCLUDE(Platform/UnixPaths)
IF(NOT CMAKE_COMPILER_IS_GNUCC)
SET (CMAKE_C_CREATE_PREPROCESSED_SOURCE "<CMAKE_C_COMPILER> <FLAGS> -E <SOURCE> > <PREPROCESSED_SOURCE>")
SET (CMAKE_C_CREATE_ASSEMBLY_SOURCE
"<CMAKE_C_COMPILER> <FLAGS> -S <SOURCE>"
"mv `basename \"<SOURCE>\" | sed 's/\\.[^./]*$$//'`.s <ASSEMBLY_SOURCE>"
)
ENDIF(NOT CMAKE_COMPILER_IS_GNUCC)
IF(NOT CMAKE_COMPILER_IS_GNUCXX)
SET (CMAKE_CXX_CREATE_PREPROCESSED_SOURCE "<CMAKE_CXX_COMPILER> <FLAGS> -E <SOURCE> > <PREPROCESSED_SOURCE>")
SET (CMAKE_CXX_CREATE_ASSEMBLY_SOURCE
"<CMAKE_CXX_COMPILER> <FLAGS> -S <SOURCE>"
"mv `basename \"<SOURCE>\" | sed 's/\\.[^./]*$$//'`.s <ASSEMBLY_SOURCE>"
)
ENDIF(NOT CMAKE_COMPILER_IS_GNUCXX)
# Initialize C link type selection flags. These flags are used when
# building a shared library, shared module, or executable that links
# to other libraries to select whether to use the static or shared
# versions of the libraries.
FOREACH(type SHARED_LIBRARY SHARED_MODULE EXE)
SET(CMAKE_${type}_LINK_STATIC_C_FLAGS "-Wl,-Bstatic")
SET(CMAKE_${type}_LINK_DYNAMIC_C_FLAGS "-Wl,-Bdynamic")
ENDFOREACH(type)
|
