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6db31708 | 1 | #--------------------------------------------------------------------------------# |
2 | # Linuxx8664gcc 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 | ||
14 | execute_process (COMMAND ${CMAKE_C_COMPILER} -dumpversion | cut -d. -f1 | |
15 | OUTPUT_VARIABLE CCMAJORV | |
16 | OUTPUT_STRIP_TRAILING_WHITESPACE) | |
17 | execute_process (COMMAND ${CMAKE_C_COMPILER} -dumpversion | cut -d. -f2 | |
18 | OUTPUT_VARIABLE CCMINORV | |
19 | OUTPUT_STRIP_TRAILING_WHITESPACE) | |
20 | ||
21 | ||
22 | # Global Optimization | |
aecc2ba0 | 23 | set(OPT) |
24 | # ------- Setting optimization flags for default configuration ------- | |
25 | if((NOT CMAKE_BUILD_TYPE) OR (CMAKE_BUILD_TYPE STREQUAL "None")) | |
26 | set(DEFAULT_CXX_FLAGS "-O -g") | |
27 | set(OPT "${DEFAULT_CXX_FLAGS}") | |
28 | message("-- Setting compiler flags for default configuration: ${DEFAULT_CXX_FLAGS}") | |
29 | endif((NOT CMAKE_BUILD_TYPE) OR (CMAKE_BUILD_TYPE STREQUAL "None")) | |
30 | # -------------------------------------------------------------------- | |
6db31708 | 31 | set(NOOPT "-g") |
32 | ||
33 | set(CXXOPT ${OPT}) | |
34 | set(CXXNOPT ${NOOPT}) | |
35 | set(COPT ${OPT}) | |
36 | set(FOPT ${OPT}) | |
37 | ||
38 | #CERNLIB defines | |
39 | set(CLIBDEFS "-DCERNLIB_UNIX -DCERNLIBS_DECS -DCERNLIB_BLDLIB -DCERNLIB_CZ") | |
40 | set(CLIBCXXOPTS) | |
41 | set(CLIBCOPT) | |
42 | set(CLIBFOPT ${CLIBDEFS}) | |
43 | ||
44 | set(CXXWARN "-Wall -Wno-long-long -W -Weffc++ -Wshadow -Woverloaded-virtual -ansi") | |
45 | ||
46 | if(CCMAJORV STREQUAL "2") | |
47 | ||
48 | set(CXXFLAGS "${OPT} -fPIC -pipe") | |
49 | set(CXXFLAGSNO "${NOOPT} -fPIC -pipe") | |
50 | ||
51 | elseif(CCMAJORV STREQUAL "3") | |
52 | ||
53 | set(CXXFLAGS "${OPT} -fPIC -pipe -fmessage-length=0 -Dlinux") | |
54 | add_definitions(-Dlinux) | |
55 | set(CXXFLAGSNO "${NOOPT} -fPIC -pipe -fmessage-length=0") | |
56 | ||
57 | elseif(CCMAJORV STREQUAL "4") | |
58 | ||
59 | set(CXXFLAGS "${OPT} -fPIC -pipe -fmessage-length=0 -Dlinux") | |
60 | add_definitions(-Dlinux) | |
61 | set(CXXFLAGSNO "${NOOPT} -fPIC -pipe -fmessage-length=0") | |
62 | ||
63 | else () | |
64 | ||
65 | set(CXXFLAGS "${OPT} -pipe -fmessage-length=0 -Dlinux") | |
66 | add_definitions(-Dlinux) | |
67 | set(CXXFLAGSNO "${NOOPT} -pipe -fmessage-length=0") | |
68 | ||
69 | endif(CCMAJORV STREQUAL "2") | |
70 | ||
71 | set(CFLAGS "${OPT} -Wall -Werror -fPIC -pipe -Wno-long-long -pedantic-errors -ansi") | |
72 | set(FFLAGS "${CLIBFOPT} ${FOPT} -fPIC -fno-second-underscore -fPIC -fno-f2c") | |
73 | ||
74 | execute_process(COMMAND find /lib64 -name 'libNoVersion*.so' | xargs --replace basename {} .so | sed -e 's/lib64/ -l/' | |
75 | OUTPUT_VARIABLE LIBNOVER | |
76 | OUTPUT_STRIP_TRAILING_WHITESPACE) | |
77 | ||
78 | ||
79 | set(SYSLIBS "-ldl -lcrypt -L/usr/X11R6/lib -lX11 ${LIBNOVER}") | |
80 | ||
81 | if(${CMAKE_Fortran_COMPILER} MATCHES "g95") | |
82 | ||
83 | add_definitions(-DFORTRAN_G95) | |
84 | execute_process(COMMAND ${CMAKE_Fortran_COMPILER} --print-search-dirs | |
85 | OUTPUT_VARIABLE SHLIB | |
86 | OUTPUT_STRIP_TRAILING_WHITESPACE) | |
87 | string(REGEX MATCH "^.*install:[^\n]*" SHLIB ${SHLIB}) | |
88 | string(REGEX REPLACE "^.*install: " "" SHLIB ${SHLIB}) | |
89 | set(SHLIB "-L${SHLIB} -lf95") | |
90 | ||
91 | elseif(${CMAKE_Fortran_COMPILER} MATCHES "gfortran") | |
92 | ||
93 | set(FFLAGS "-DFORTRAN_GFORTRAN ${FFLAGS}") | |
94 | execute_process(COMMAND ${CMAKE_Fortran_COMPILER} -m32 -print-file-name=libgfortran.so | |
95 | OUTPUT_VARIABLE _shlib | |
96 | OUTPUT_STRIP_TRAILING_WHITESPACE) | |
97 | execute_process(COMMAND ${CMAKE_Fortran_COMPILER} -m32 -print-file-name=libgfortranbegin.a | |
98 | OUTPUT_VARIABLE SHLIB | |
99 | OUTPUT_STRIP_TRAILING_WHITESPACE) | |
100 | set(SHLIB "${_shlib} ${SHLIB}") | |
101 | set(SYSLIBS "${SYSLIBS} ${SHLIB}") | |
102 | ||
103 | else() | |
104 | ||
105 | set(SHLIB "-lg2c") | |
106 | set(SYSLIBS "-lg2c") | |
107 | ||
108 | endif(${CMAKE_Fortran_COMPILER} MATCHES "g95") | |
109 | ||
110 | set(LDFLAGS "${OPT}") | |
111 | set(SOFLAGS "${OPT} -shared -Wl") | |
112 | set(ALLIB) | |
113 | ||
114 | ||
115 |