summaryrefslogtreecommitdiffstats
path: root/config/apple
blob: 0b15dfed09844f47f02a93c295b0e170804f7990 (plain)
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
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
#							-*- shell-script -*-
#
# Copyright by The HDF Group.
# Copyright by the Board of Trustees of the University of Illinois.
# All rights reserved.
#
# This file is part of HDF5.  The full HDF5 copyright notice, including
# terms governing use, modification, and redistribution, is contained in
# the COPYING file, which can be found at the root of the source code
# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
# If you do not have access to either file, you may request a copy from
# help@hdfgroup.org.


# This file is part of the HDF5 build script.  It is processed shortly
# after configure starts and defines, among other things, flags for
# the various compile modes.
#
# See BlankForm in this directory for details.

# The default compiler is `clang'.
# No support for OS older than darwin 10.X.
if test "X-" = "X-$CC"; then
    case "$host_os" in
	darwin10.*)	# Snow Leopard. Use gcc/g++ because clang++ is not available.
	    CC=gcc
	    CC_BASENAME=gcc
	    ;;
	*)
	    CC=clang
	    CC_BASENAME=clang

	    # Production
	    PROD_CFLAGS="-O3" 
	    PROD_CPPFLAGS=

	    # Debug
	    DEBUG_CFLAGS="-g -O0"
	    DEBUG_CPPFLAGS=

	    # Profile
	    # Use this for profiling with gprof
	    # Just "-g" for now. More later.
	    PROFILE_CFLAGS="-g"
	    PROFILE_CPPFLAGS=
	    ;;
    esac
fi

# Figure out compiler flags
. $srcdir/config/gnu-flags
# temp patch: if GCC 4.2.1 is used in Lion or Mountain Lion systems, do not
# use -O option as it causes failures in test/dt_arith.
case "$host_os" in
    darwin1[12].*)   # lion & mountain lion
	#echo cc_vendor=$cc_vendor'-'cc_version=$cc_version
	case "$cc_vendor-$cc_version" in
	    gcc-4.2.1)
		# Remove any -O flags
		#echo PROD_CFLAGS=$PROD_CFLAGS
		PROD_CFLAGS="`echo $PROD_CFLAGS | sed -e 's/-O[0-3]*//'`"
		#echo new PROD_CFLAGS=$PROD_CFLAGS
		;;
	esac
	;;
esac
 
. $srcdir/config/intel-flags
if test "X-" = "X-$FC"; then
    case $CC_BASENAME in
        clang)
	    # clang has no fortran compiler. Use gfortran.
            FC=gfortran
            FC_BASENAME=gfortran
            ;;
        gcc*)
            FC=gfortran
            FC_BASENAME=gfortran
            ;;
        icc*)
            FC=ifort
            FC_BASENAME=ifort
            ;;
    esac
fi

if test "X-" = "X-$CXX"; then
    case $CC_BASENAME in
        clang)
            CXX=clang++
            CXX_BASENAME=clang++
            ;;
        gcc)
            CXX=g++
            CXX_BASENAME=g++
            ;;
        icc)
            CXX=icpc
            CXX_BASENAME=icpc
            ;;
    esac
fi

case $CXX_BASENAME in
    clang++)
	PROD_CXXFLAGS="-O3"
	DEBUG_CXXFLAGS="-g -O0"
	# Use this for profiling with gprof
	# Just "-g" for now. More later.
	PROFILE_CXXFLAGS="-g"
	;;
esac

# compiler version strings
case $CC in
    clang)
        cc_version_info=`$CC $CFLAGS $H5_CFLAGS --version 2>&1 |\
            grep 'Apple' | sed 's/(.*//'`
        ;;

    *gcc*)
        cc_version_info=`$CC $CFLAGS $H5_CFLAGS --version 2>&1 | grep -v 'PathScale' |\
            grep 'GCC' | sed 's/.*\((GCC) [-a-z0-9\. ]*.*\)/\1/'`
        ;;

    *icc*)
        cc_version_info=`$CC $CCFLAGS $H5_CCFLAGS -V 2>&1 | grep 'Version' |\
            sed 's/\(Intel.* Compiler\).*\( Version [a-z0-9\.]*\).*\( Build [0-9]*\)/\1\2\3/'`
        ;;

    *)
        echo "No match to get cc_version_info for $CC"
        ;;
esac
# Figure out Fortran compiler flags and version strings
case $FC in
    *gfortran*)
        . $srcdir/config/gnu-fflags
        fc_version_info=`$FC $FCFLAGS $H5_FCFLAGS --version 2>&1 |\
            grep 'GCC' | sed 's/\(.*(GCC) [-a-z0-9\. ]*\).*/\1/'`
        ;;

    *ifc*|*ifort*)
        . $srcdir/config/intel-fflags
        fc_version_info=`$FC $FCFLAGS $H5_FCFLAGS -V 2>&1 | grep 'Version' |\
            sed 's/\(Intel.* Compiler\).*\( Version [a-z0-9\.]*\).*\( Build [0-9]*\)/\1\2\3/'`
        ;;

     *)
        echo "No match to get fc_version_info and flags for $FC"
        ;;

esac

# get c++ version info
case $CXX in
    clang++)
        cxx_version_info=`$CXX $CXXFLAGS $H5_CXXFLAGS --version 2>&1 |\
            grep 'Apple' | sed 's/(.*//'`
        ;;

    *g++*)
        cxx_version_info=`$CXX $CXXFLAGS $H5_CXXFLAGS --version 2>&1 |\
            grep 'GCC' | sed 's/.*\((GCC) [-a-z0-9\. ]*.*\)/\1/'`
        ;;

   *icpc*)
        cxx_version_info=`$CXX $CXXFLAGS $H5_CXXFLAGS -V 2>&1 | grep 'Version' |\
            sed 's/\(Intel.* Compiler\).*\( Version [a-z0-9\.]*\).*\( Build [0-9]*\)/\1\2\3/'`
        ;;

    *)
        echo "No match to get cxx_version_info for $CXX"
        ;;
esac