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comparison configure @ 0:3e629dc19168

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initial from svn dyncall-1745
author Daniel Adler
date Thu, 19 Mar 2015 22:24:28 +0100
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children 52deacbdd2b1
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-1:000000000000 0:3e629dc19168
1 #!/bin/sh
2 C=Makefile.config
3
4 # get full path
5 case $0 in
6 /*)
7 FULL=$0
8 ;;
9 *)
10 FULL=$PWD/$0
11 ;;
12 esac
13
14 printf "# auto-generated by $0\n" >$C
15 while [ $# -gt 0 ]; do
16 X=$1
17 shift 1
18 # Shell common:
19 case $X in
20 --help|-h|-?)
21 cat <<EOF
22 usage: $0 --<option>=<value> <var>=<value> ..
23
24 --prefix=<dir>
25 --target=<platform> uname/special targets: MacOSX,iOS,iPhoneSimulator
26 --sdk=<version> Mac OS X/iOS SDK version (e.g. '6.1' or '10.9.3')
27 Tested iOS SDK versions: 4.3, 6.1, 8.1
28 --sdkroot=<dir>
29
30 Useful variables CC, CXX, CFLAGS, CXXFLAGS, etc..
31
32 EOF
33 exit 1
34 ;;
35 # GNU Compatibility:
36 --prefix=*)
37 PREFIX=`printf -- "${X}" | cut -c 10-`
38 ;;
39 --target=*)
40 TARGET=`printf -- "${X}" | cut -c 10-`
41 ;;
42 --sdk=*)
43 SDK=`printf -- "${X}" | cut -c 7-`
44 ;;
45 --sdkroot=*)
46 SDKROOT=`printf -- "${X}" | cut -c 11-`
47 ;;
48 # Environment variables:
49 [A-Za-z_]*=*)
50 printf "${X}\n" >>$C
51 k=`printf "${X}" | cut -d = -f 1`
52 v=`printf "${X}" | cut -d = -f 2`
53 export $k="$v"
54 ;;
55 # Others fail:
56 *)
57 printf "error: invalid option ${X}\n" >&2
58 exit 1
59 ;;
60 esac
61 done
62 printf "PREFIX=${PREFIX:=/usr/local}\n" >>$C
63 case ${TARGET:=`uname`} in
64 Linux)
65 if [ -z "${CFLAGS}" ]; then
66 printf "CFLAGS=-fPIC\n" >>$C
67 fi
68 printf "LDLIBS=-lm -ldl\n" >>$C
69 ;;
70 OpenBSD)
71 printf "LDLIBS=-lm\n" >>$C
72 ;;
73 DragonFly|NetBSD)
74 if [ -z "${CFLAGS}" ]; then
75 printf "CFLAGS=-fPIC\n" >>$C
76 fi
77 printf "LDLIBS=-lm\n" >>$C
78 ;;
79 FreeBSD)
80 if [ -z "${CFLAGS}" ]; then
81 printf "CFLAGS=-fPIC\n" >>$C
82 fi
83 printf "LDLIBS=-lm\n" >>$C
84 printf "RM=rm -f\n" >>$C
85 ;;
86 MacOSX|Darwin)
87 # if Apple's libtool (not to be confused with GNU's) is available, which is according to libtool(1) "with -static [...] intended
88 # to replace ar(5) and ranlib", use it - if it is shadowed by some install of GNU's libtool assume that a foreign environment is
89 # intentionally used, and fall back to using 'ar rs' (the equivalent to 'libtool -static'), for compatibility:
90 if libtool -V >/dev/null 2>/dev/null; then # Apple's libtool has -V for version, which GNU does not.
91 printf "AR=libtool\n" >>$C
92 printf "ARFLAGS=-static -o\n" >>$C
93 else
94 printf "AR=ar\n" >>$C
95 printf "ARFLAGS=rs\n" >>$C # 's' is crucial for universal binary archives
96 fi
97 if [ `uname -n` = 'iPhone' ]; then # building on iPhone itself, uname yields Darwin (gcc setup for current/correct arch)
98 printf "CC=gcc\n" >>$C
99 elif [ -z ${SDK} ]; then
100 case `sw_vers -productVersion` in
101 10.4.*)
102 ARCHS="-arch ppc -arch i386 -arch x86_64"
103 ;;
104 10.[56].*)
105 ARCHS="-arch i386 -arch x86_64 -arch ppc"
106 ;;
107 10.6.*)
108 ARCHS="-arch i386 -arch x86_64"
109 ;;
110 10.10.*)
111 ARCHS="-arch x86_64 -arch i386"
112 ;;
113 10.[789].*)
114 ARCHS="-arch x86_64 -arch i386"
115 ;;
116 esac
117 printf "ASFLAGS=${ARCHS}\n" >>$C
118 printf "CFLAGS=${ARCHS}\n" >>$C
119 printf "CXXFLAGS=${ARCHS}\n" >>$C
120 else
121 if [ -z ${SDKROOT} ]; then
122 SDKROOT="`xcode-select -print-path`/Platforms/MacOSX.platform/Developer/SDKs/MacOSX${SDK}.sdk"
123 fi
124 printf "CFLAGS=-isysroot ${SDKROOT}\n" >>$C
125 printf "CXXFLAGS=-isysroot ${SDKROOT}\n" >>$C
126 fi
127 ;;
128 iPhoneOS|iOS)
129 if [ -z ${SDKROOT} ]; then
130 SDKROOT="`xcode-select -print-path`/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS${SDK}.sdk"
131 fi
132 if [ -z "${ARCHS}" ]; then
133 case "${SDK}" in
134 [45].*)
135 ARCHS="-arch armv6"
136 ;;
137 [67].*)
138 ARCHS="-arch armv7"
139 ;;
140 8.*)
141 ARCHS="-arch armv7 -arch arm64"
142 ;;
143 esac
144 fi
145 printf "ARFLAGS=rs\n" >>$C # 's' is crucial for universal binary archives
146 printf "ASFLAGS=${ARCHS} -isysroot ${SDKROOT}\n" >>$C
147 printf "CFLAGS=${ARCHS} -isysroot ${SDKROOT}\n" >>$C
148 printf "CXXFLAGS=${ARCHS} -isysroot ${SDKROOT}\n" >>$C
149 printf "LDFLAGS=-Wl,-syslibroot ${SDKROOT}\n" >>$C
150 ;;
151 iPhoneSimulator)
152 if [ -z ${SDKROOT} ]; then
153 SDKROOT="`xcode-select -print-path`/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator${SDK}.sdk"
154 fi
155 ARCHS="-arch i386"
156 printf "ASFLAGS=${ARCHS} -isysroot ${SDKROOT}\n" >>$C
157 printf "CFLAGS=${ARCHS} -isysroot ${SDKROOT}\n" >>$C
158 printf "CXXFLAGS=${ARCHS} -isysroot ${SDKROOT}\n" >>$C
159 printf "LDFLAGS=-Wl,-syslibroot ${SDKROOT}\n" >>$C
160 ;;
161 SunOS)
162 # open distributions often don't come with default cc and CC, check for common alternatives.
163 printf "CC=` (which cc || which gcc || which clang ) | grep -v '^no '`\n" >>$C
164 printf "CXX=`(which CC || which g++ || which clang++) | grep -v '^no '`\n" >>$C # C++ compiler traditionally named CC
165 printf "CCC=${CXX}\n" >>$C # Sun make's rules use CCC for c++ compiler
166 printf "LDLIBS=-lm\n" >>$C
167 ;;
168 Minix)
169 printf "CC=gcc\n" >>$C
170 printf "CXX=g++\n">>$C
171 printf "AR=ar\n" >>$C
172 ;;
173 PSP)
174 SDKROOT="`psp-config --pspsdk-path`"
175 printf "CC=psp-gcc\n" >>$C
176 printf "CXX=psp-gcc\n">>$C # don't use psp-g++, buggy
177 printf "AR=psp-ar\n" >>$C
178 printf "CFLAGS=-I${SDKROOT}/include/\n" >>$C
179 printf "CXXFLAGS=-I${SDKROOT}/include/\n" >>$C
180 # Pulling in dyncall libs below is a hack, for some reason psp-ld is super-picky about order.
181 # Use your C lib of choice, from the PSPSDK, or...
182 #printf "LDLIBS=-L${SDKROOT}/lib/ -L`dirname ${FULL}`/dyncall -L`dirname ${FULL}`/dyncallback -ldyncall_s -ldyncallback_s -lm -lpspdebug -lpspdisplay -lpspge -lpspctrl -lpspsdk -lstdc++ -lpsplibc -lpspnet -lpspnet_inet -lpspnet_apctl -lpspnet_resolver -lpsputility -lpspuser \n" >>$C
183 # ... newlib.
184 printf "LDLIBS=-L${SDKROOT}/lib/ -L`dirname ${FULL}`/dyncall -L`dirname ${FULL}`/dyncallback -ldyncall_s -ldyncallback_s -lm -lpspdebug -lpspdisplay -lpspge -lpspctrl -lpspsdk -lstdc++ -lc -lpspnet -lpspnet_inet -lpspnet_apctl -lpspnet_resolver -lpsputility -lpspuser \n" >>$C
185 ;;
186 esac
187
188 BLDTOP="$PWD"
189 SRCTOP=`dirname ${FULL}`
190
191 FILES=`( cd $SRCTOP ; find . -name "Makefile.generic" )`
192 for FILE in $FILES ; do
193 SRCFILE="$SRCTOP/$FILE"
194 BLDFILE="$BLDTOP/$FILE"
195 SRCDIR=`dirname $SRCFILE`
196 BLDDIR=`dirname $BLDFILE`
197 mkdir -p "$BLDDIR"
198 cat <<EOF >$BLDDIR/Makefile
199 VPATH = $SRCDIR
200 include $BLDTOP/Makefile.config
201 include \${VPATH}/Makefile.generic
202 EOF
203 done