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6db31708 | 1 | #--------------------------------------------------------------------------------# |
2 | # Linux CMake System configuration file for the AliRoot Build System # | |
3 | # # | |
4 | # Author: Johny Jose (johny.jose@cern.ch) # | |
5 | # # | |
6 | #--------------------------------------------------------------------------------# | |
7 | ||
8 | ||
6b06712c | 9 | cmake_minimum_required(VERSION 2.8.4 FATAL_ERROR) |
6db31708 | 10 | |
11 | #Retrieve Compiler Version | |
12 | ||
13 | if(CMAKE_C_COMPILER_ID STREQUAL "GNU") | |
14 | ||
aaf73c40 | 15 | execute_process (COMMAND ${CMAKE_C_COMPILER} -dumpversion |
16 | COMMAND cut -d. -f1 | |
17 | OUTPUT_VARIABLE CCMAJORV | |
18 | OUTPUT_STRIP_TRAILING_WHITESPACE) | |
19 | execute_process (COMMAND ${CMAKE_C_COMPILER} -dumpversion | |
20 | COMMAND cut -d. -f2 | |
21 | OUTPUT_VARIABLE CCMINORV | |
22 | OUTPUT_STRIP_TRAILING_WHITESPACE) | |
6db31708 | 23 | |
24 | endif(CMAKE_C_COMPILER_ID STREQUAL "GNU") | |
25 | ||
26 | # Global Optimization | |
aecc2ba0 | 27 | set(OPT) |
28 | # ------- Setting optimization flags for default configuration ------- | |
29 | if((NOT CMAKE_BUILD_TYPE) OR (CMAKE_BUILD_TYPE STREQUAL "None")) | |
30 | set(DEFAULT_CXX_FLAGS "-O -g") | |
31 | set(OPT "${DEFAULT_CXX_FLAGS}") | |
32 | message("-- Setting compiler flags for default configuration: ${DEFAULT_CXX_FLAGS}") | |
33 | endif((NOT CMAKE_BUILD_TYPE) OR (CMAKE_BUILD_TYPE STREQUAL "None")) | |
34 | # -------------------------------------------------------------------- | |
6db31708 | 35 | set(NOOPT "-g") |
36 | ||
37 | set(CXXOPT ${OPT}) | |
38 | set(CXXNOPT ${NOOPT}) | |
39 | set(COPT ${OPT}) | |
40 | set(FOPT ${OPT}) | |
41 | ||
42 | #CERNLIB defines | |
43 | set(CLIBDEFS "-DCERNLIB_LINUX -DCERNLIB_BLDLIB -DCERNLIB_CZ") | |
44 | set(CLIBCXXOPTS) | |
45 | set(CLIBCOPT) | |
46 | set(CLIBFOPT ${CLIBDEFS}) | |
47 | ||
48 | set(CXXWARN "-Wall -Wno-long-long -W -Weffc++ -Wshadow -Woverloaded-virtual -ansi") | |
49 | ||
50 | if(CCMAJORV STREQUAL "2") | |
51 | ||
52 | set(CXXFLAGS "${OPT} -fPIC -pipe") | |
53 | set(CXXFLAGSNO "${NOOPT} -fPIC -pipe") | |
54 | ||
55 | elseif(CCMAJORV STREQUAL "3") | |
56 | ||
57 | set(CXXFLAGS "${OPT} -fPIC -pipe -fmessage-length=0") | |
58 | add_definitions(-Dlinux) | |
59 | set(CXXFLAGSNO "${NOOPT} -fPIC -pipe -fmessage-length=0") | |
60 | ||
61 | elseif(CCMAJORV STREQUAL "4") | |
62 | ||
63 | set(CXXFLAGS "${OPT} -fPIC -pipe -fmessage-length=0") | |
64 | add_definitions(-Dlinux) | |
65 | set(CXXFLAGSNO "${NOOPT} -fPIC -pipe -fmessage-length=0") | |
66 | ||
67 | else () | |
68 | ||
69 | set(CXXFLAGS "${OPT} -pipe -fmessage-length=0") | |
70 | add_definitions(-Dlinux) | |
71 | set(CXXFLAGSNO "${NOOPT} -pipe -fmessage-length=0") | |
72 | ||
73 | endif(CCMAJORV STREQUAL "2") | |
74 | ||
75 | set(CFLAGS "${OPT} -Wall -Werror -fPIC -pipe -Wno-long-long -pedantic-errors -ansi") | |
76 | set(FFLAGS "${CLIBFOPT} ${FOPT} -fPIC -fno-second-underscore") | |
77 | ||
78 | set(SYSLIBS "-ldl -lcrypt -L/usr/X11R6/lib -lX11") | |
79 | ||
80 | if(${CMAKE_Fortran_COMPILER} MATCHES "g95") | |
81 | ||
82 | add_definitions(-DFORTRAN_G95) | |
83 | execute_process(COMMAND ${CMAKE_Fortran_COMPILER} --print-search-dirs | |
84 | OUTPUT_VARIABLE SHLIB | |
85 | OUTPUT_STRIP_TRAILING_WHITESPACE) | |
86 | string(REGEX MATCH "^.*install:[^\n]*" SHLIB ${SHLIB}) | |
87 | string(REGEX REPLACE "^.*install: " "" SHLIB ${SHLIB}) | |
88 | set(SHLIB "-L${SHLIB} -lf95") | |
89 | ||
90 | elseif(${CMAKE_Fortran_COMPILER} MATCHES "gfortran") | |
91 | ||
92 | set(FFLAGS "-DFORTRAN_GFORTRAN ${FFLAGS}") | |
93 | execute_process(COMMAND ${CMAKE_Fortran_COMPILER} -m32 -print-file-name=libgfortran.so | |
94 | OUTPUT_VARIABLE _shlib | |
95 | OUTPUT_STRIP_TRAILING_WHITESPACE) | |
96 | execute_process(COMMAND ${CMAKE_Fortran_COMPILER} -m32 -print-file-name=libgfortranbegin.a | |
97 | OUTPUT_VARIABLE SHLIB | |
98 | OUTPUT_STRIP_TRAILING_WHITESPACE) | |
99 | set(SHLIB "${_shlib} ${SHLIB}") | |
100 | set(SYSLIBS "${SYSLIBS} ${SHLIB}") | |
101 | ||
102 | else() | |
103 | ||
104 | set(SHLIB "-lg2c") | |
105 | set(SYSLIBS "-lg2c") | |
106 | ||
107 | endif(${CMAKE_Fortran_COMPILER} MATCHES "g95") | |
108 | ||
109 | set(LDFLAGS "${OPT}") | |
86ec2a13 | 110 | set(SOFLAGS "${OPT} -shared") |
6db31708 | 111 | set(ALLIB) |
112 | ||
113 | ||
114 |