| 1 | #!/bin/sh
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| 2 | #
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| 3 | # tcc configure script (c) 2003 Fabrice Bellard
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| 4 |
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| 5 | # set temporary file name
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| 6 | # if test ! -z "$TMPDIR" ; then
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| 7 | # TMPDIR1="${TMPDIR}"
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| 8 | # elif test ! -z "$TEMPDIR" ; then
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| 9 | # TMPDIR1="${TEMPDIR}"
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| 10 | # else
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| 11 | # TMPDIR1="/tmp"
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| 12 | # fi
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| 13 | #
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| 14 | # bashism: TMPN="${TMPDIR1}/tcc-conf-${RANDOM}-$$-${RANDOM}.c"
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| 15 |
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| 16 | TMPN="./conftest-$$"
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| 17 | TMPH=$TMPN.h
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| 18 |
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| 19 | # default parameters
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| 20 | build_cross="no"
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| 21 | use_libgcc="no"
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| 22 | prefix=""
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| 23 | execprefix=""
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| 24 | bindir=""
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| 25 | libdir=""
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| 26 | tccdir=""
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| 27 | includedir=""
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| 28 | mandir=""
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| 29 | infodir=""
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| 30 | sysroot=""
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| 31 | cross_prefix=""
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| 32 | cc="gcc"
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| 33 | host_cc="gcc"
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| 34 | ar="ar"
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| 35 | strip="strip"
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| 36 | cygwin="no"
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| 37 | gprof="no"
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| 38 | bigendian="no"
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| 39 | mingw32="no"
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| 40 | LIBSUF=".a"
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| 41 | EXESUF=""
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| 42 | tcc_sysincludepaths=""
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| 43 | tcc_libpaths=""
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| 44 | tcc_crtprefix=""
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| 45 | tcc_elfinterp=""
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| 46 | tcc_lddir=
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| 47 | confvars=
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| 48 |
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| 49 | #cpu=`uname -m`
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| 50 | cpu="armv7a"
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| 51 |
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| 52 | # OS specific
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| 53 | #targetos=`uname -s`
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| 54 | targetos=""
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| 55 | case $targetos in
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| 56 | MINGW32*) mingw32=yes;;
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| 57 | DragonFly) noldl=yes;;
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| 58 | OpenBSD) noldl=yes;;
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| 59 | *) ;;
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| 60 | esac
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| 61 |
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| 62 | # find source path
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| 63 | # XXX: we assume an absolute path is given when launching configure,
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| 64 | # except in './configure' case.
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| 65 | source_path=${0%configure}
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| 66 | source_path=${source_path%/}
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| 67 | source_path_used="yes"
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| 68 | if test -z "$source_path" -o "$source_path" = "." ; then
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| 69 | source_path=`pwd`
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| 70 | source_path_used="no"
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| 71 | fi
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| 72 |
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| 73 | case "$cpu" in
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| 74 | i386|i486|i586|i686|i86pc|BePC|i686-AT386)
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| 75 | cpu="x86"
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| 76 | ;;
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| 77 | x86_64)
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| 78 | cpu="x86-64"
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| 79 | ;;
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| 80 | arm*)
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| 81 | case "$cpu" in
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| 82 | arm|armv4l)
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| 83 | cpuver=4
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| 84 | ;;
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| 85 | armv5tel|armv5tejl)
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| 86 | cpuver=5
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| 87 | ;;
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| 88 | armv6j|armv6l)
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| 89 | cpuver=6
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| 90 | ;;
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| 91 | armv7a|armv7l)
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| 92 | cpuver=7
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| 93 | ;;
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| 94 | esac
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| 95 | cpu="armv4l"
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| 96 | ;;
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| 97 | alpha)
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| 98 | cpu="alpha"
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| 99 | ;;
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| 100 | "Power Macintosh"|ppc|ppc64)
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| 101 | cpu="powerpc"
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| 102 | ;;
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| 103 | mips)
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| 104 | cpu="mips"
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| 105 | ;;
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| 106 | s390)
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| 107 | cpu="s390"
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| 108 | ;;
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| 109 | *)
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| 110 | cpu="unknown"
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| 111 | ;;
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| 112 | esac
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| 113 |
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| 114 | for opt do
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| 115 | eval opt=\"$opt\"
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| 116 | case "$opt" in
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| 117 | --prefix=*) prefix=`echo $opt | cut -d '=' -f 2`
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| 118 | ;;
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| 119 | --exec-prefix=*) execprefix=`echo $opt | cut -d '=' -f 2`
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| 120 | ;;
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| 121 | --tccdir=*) tccdir=`echo $opt | cut -d '=' -f 2`
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| 122 | ;;
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| 123 | --bindir=*) bindir=`echo $opt | cut -d '=' -f 2`
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| 124 | ;;
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| 125 | --libdir=*) libdir=`echo $opt | cut -d '=' -f 2`
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| 126 | ;;
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| 127 | --includedir=*) includedir=`echo $opt | cut -d '=' -f 2`
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| 128 | ;;
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| 129 | --sharedir=*) sharedir=`echo $opt | cut -d '=' -f 2`
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| 130 | ;;
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| 131 | --mandir=*) mandir=`echo $opt | cut -d '=' -f 2`
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| 132 | ;;
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| 133 | --infodir=*) infodir=`echo $opt | cut -d '=' -f 2`
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| 134 | ;;
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| 135 | --docdir=*) docdir=`echo $opt | cut -d '=' -f 2`
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| 136 | ;;
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| 137 | --sysroot=*) sysroot=`echo $opt | cut -d '=' -f 2`
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| 138 | ;;
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| 139 | --source-path=*) source_path=`echo $opt | cut -d '=' -f 2`
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| 140 | ;;
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| 141 | --cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2`
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| 142 | ;;
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| 143 | --cc=*) cc=`echo $opt | cut -d '=' -f 2`
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| 144 | ;;
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| 145 | --extra-cflags=*) CFLAGS="${opt#--extra-cflags=}"
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| 146 | ;;
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| 147 | --extra-ldflags=*) LDFLAGS="${opt#--extra-ldflags=}"
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| 148 | ;;
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| 149 | --extra-libs=*) extralibs=${opt#--extra-libs=}
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| 150 | ;;
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| 151 | --sysincludepaths=*) tcc_sysincludepaths=`echo $opt | cut -d '=' -f 2`
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| 152 | ;;
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| 153 | --libpaths=*) tcc_libpaths=`echo $opt | cut -d '=' -f 2`
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| 154 | ;;
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| 155 | --crtprefix=*) tcc_crtprefix=`echo $opt | cut -d '=' -f 2`
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| 156 | ;;
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| 157 | --elfinterp=*) tcc_elfinterp=`echo $opt | cut -d '=' -f 2`
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| 158 | ;;
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| 159 | --cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
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| 160 | ;;
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| 161 | --enable-gprof) gprof="yes"
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| 162 | ;;
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| 163 | --enable-mingw32) mingw32="yes" ; cross_prefix="i686-pc-mingw32-" ; cpu=x86
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| 164 | ;;
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| 165 | --enable-cygwin) mingw32="yes" ; cygwin="yes" ; cross_prefix="mingw32-" ; cpu=x86
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| 166 | ;;
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| 167 | --enable-cross) build_cross="yes"
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| 168 | ;;
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| 169 | --disable-static) disable_static="yes"
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| 170 | ;;
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| 171 | --disable-rpath) disable_rpath="yes"
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| 172 | ;;
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| 173 | --strip-binaries) strip_binaries="yes"
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| 174 | ;;
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| 175 | --with-libgcc) use_libgcc="yes"
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| 176 | ;;
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| 177 | --with-selinux) have_selinux="yes"
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| 178 | ;;
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| 179 | --help|-h) show_help="yes"
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| 180 | ;;
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| 181 | *) echo "configure: WARNING: unrecognized option $opt"
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| 182 | ;;
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| 183 | esac
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| 184 | done
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| 185 |
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| 186 | # Checking for CFLAGS
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| 187 | if test -z "$CFLAGS"; then
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| 188 | CFLAGS="-Wall -g -O2"
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| 189 | fi
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| 190 |
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| 191 | if test "$mingw32" = "yes" ; then
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| 192 | if test x"$tccdir" = x""; then
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| 193 | tccdir="tcc"
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| 194 | fi
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| 195 | if test -z "$prefix" ; then
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| 196 | prefix="C:/Program Files/${tccdir}"
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| 197 | fi
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| 198 | if test -z "$sharedir" ; then
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| 199 | sharedir="${prefix}"
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| 200 | fi
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| 201 | execprefix="$prefix"
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| 202 | bindir="${prefix}"
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| 203 | tccdir="${prefix}"
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| 204 | libdir="${prefix}/lib"
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| 205 | docdir="${sharedir}/doc"
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| 206 | mandir="${sharedir}/man"
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| 207 | infodir="${sharedir}/info"
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| 208 | LIBSUF=".lib"
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| 209 | EXESUF=".exe"
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| 210 | else
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| 211 | if test -z "$prefix" ; then
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| 212 | prefix="/usr/local"
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| 213 | fi
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| 214 | if test -z "$sharedir" ; then
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| 215 | sharedir="${prefix}/share"
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| 216 | fi
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| 217 | if test x"$execprefix" = x""; then
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| 218 | execprefix="${prefix}"
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| 219 | fi
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| 220 | if test x"$libdir" = x""; then
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| 221 | libdir="${execprefix}/lib"
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| 222 | fi
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| 223 | if test x"$bindir" = x""; then
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| 224 | bindir="${execprefix}/bin"
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| 225 | fi
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| 226 | if test x"$tccdir" = x""; then
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| 227 | tccdir="tcc"
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| 228 | fi
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| 229 | if test x"$docdir" = x""; then
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| 230 | docdir="${sharedir}/doc/${tccdir}"
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| 231 | fi
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| 232 | if test x"$mandir" = x""; then
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| 233 | mandir="${sharedir}/man"
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| 234 | fi
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| 235 | if test x"$infodir" = x""; then
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| 236 | infodir="${sharedir}/info"
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| 237 | fi
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| 238 | tccdir="${libdir}/${tccdir}"
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| 239 | fi # mingw32
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| 240 |
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| 241 | if test x"$includedir" = x""; then
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| 242 | includedir="${prefix}/include"
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| 243 | fi
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| 244 |
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| 245 | if test x"$show_help" = "xyes" ; then
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| 246 | cat << EOF
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| 247 | Usage: configure [options]
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| 248 | Options: [defaults in brackets after descriptions]
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| 249 |
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| 250 | Standard options:
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| 251 | --help print this message
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| 252 | --prefix=PREFIX install in PREFIX [$prefix]
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| 253 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
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| 254 | [same as prefix]
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| 255 | --bindir=DIR user executables in DIR [EPREFIX/bin]
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| 256 | --libdir=DIR object code libraries in DIR [EPREFIX/lib]
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| 257 | --tccdir=DIR installation directory [EPREFIX/lib/tcc]
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| 258 | --includedir=DIR C header files in DIR [PREFIX/include]
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| 259 | --sharedir=DIR documentation root DIR [PREFIX/share]
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| 260 | --docdir=DIR documentation in DIR [SHAREDIR/doc/tcc]
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| 261 | --mandir=DIR man documentation in DIR [SHAREDIR/man]
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| 262 | --infodir=DIR info documentation in DIR [SHAREDIR/info]
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| 263 |
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| 264 | Advanced options (experts only):
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| 265 | --source-path=PATH path of source code [$source_path]
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| 266 | --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]
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| 267 | --sysroot=PREFIX prepend PREFIX to library/include paths []
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| 268 | --cc=CC use C compiler CC [$cc]
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| 269 | --extra-cflags= specify compiler flags [$CFLAGS]
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| 270 | --extra-ldflags= specify linker options []
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| 271 | --strip-binaries strip symbol tables from resulting binaries
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| 272 | --disable-static make libtcc.so instead of libtcc.a
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| 273 | --disable-rpath disable use of -rpath with the above
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| 274 | --with-libgcc use /lib/libgcc_s.so.1 instead of libtcc.a
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| 275 | --enable-mingw32 build windows version on linux with mingw32
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| 276 | --enable-cygwin build windows version on windows with cygwin
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| 277 | --enable-cross build cross compilers
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| 278 | --with-selinux use mmap for exec mem [needs writable /tmp]
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| 279 | --sysincludepaths=... specify system include paths, colon separated
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| 280 | --libpaths=... specify system library paths, colon separated
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| 281 | --crtprefix=... specify locations of crt?.o, colon separated
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| 282 | --elfinterp=... specify elf interpreter
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| 283 | EOF
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| 284 | #echo "NOTE: The object files are build at the place where configure is launched"
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| 285 | exit 1
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| 286 | fi
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| 287 |
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| 288 | cc="${cross_prefix}${cc}"
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| 289 | ar="${cross_prefix}${ar}"
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| 290 | strip="${cross_prefix}${strip}"
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| 291 |
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| 292 | CONFTEST=./conftest$EXESUF
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| 293 |
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| 294 | if test -z "$cross_prefix" ; then
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| 295 | if ! $cc -o $CONFTEST $source_path/conftest.c 2>/dev/null ; then
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| 296 | echo "configure: error: '$cc' failed to compile conftest.c."
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| 297 | else
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| 298 | bigendian="$($CONFTEST bigendian)"
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| 299 | gcc_major="$($CONFTEST version)"
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| 300 | gcc_minor="$($CONFTEST minor)"
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| 301 | if test "$mingw32" = "no" ; then
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| 302 | triplet="$($CONFTEST triplet)"
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| 303 | if test -f "/usr/lib/$triplet/crti.o" ; then
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| 304 | tcc_lddir="lib/$triplet"
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| 305 | multiarch_triplet="$triplet"
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| 306 | elif test -f "/usr/lib64/crti.o" ; then
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| 307 | tcc_lddir="lib64"
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| 308 | fi
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| 309 |
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| 310 | if test "$cpu" = "armv4l" ; then
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| 311 | if test "${triplet%eabihf}" != "$triplet" ; then
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| 312 | confvars="$confvars arm_eabihf"
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| 313 | elif test "${triplet%eabi}" != "$triplet" ; then
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| 314 | confvars="$confvars arm_eabi"
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| 315 | fi
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| 316 | if grep -s -q "^Features.* \(vfp\|iwmmxt\) " /proc/cpuinfo ; then
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| 317 | confvars="$confvars arm_vfp"
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| 318 | fi
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| 319 | fi
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| 320 |
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| 321 | # multiarch_triplet=${libc_dir#*/}
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| 322 | # multiarch_triplet=${multiarch_triplet%/}
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| 323 | # tcc_lddir="${libc_dir%%/*}"
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| 324 | # if test -n "$multiarch_triplet" ; then
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| 325 | # tcc_lddir="$tcc_lddir/$multiarch_triplet"
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| 326 | # fi
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| 327 |
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| 328 | if test -f "/lib/ld-uClibc.so.0" ; then
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| 329 | confvars="$confvars uClibc"
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| 330 | fi
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| 331 | # gr: maybe for after the release:
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| 332 | # tcc_elfinterp="$(ldd $CONFTEST | grep 'ld.*.so' | sed 's,\s*\(\S\+\).*,\1,')"
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| 333 | # echo "elfinterp $tcc_elfinterp"
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| 334 |
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| 335 | fi
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| 336 | fi
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| 337 | else
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| 338 | # if cross compiling, cannot launch a program, so make a static guess
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| 339 | case $cpu in
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| 340 | powerpc|mips|s390) bigendian=yes;;
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| 341 | esac
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| 342 | fi
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| 343 |
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| 344 | cat <<EOF
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| 345 | Binary directory $bindir
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| 346 | TinyCC directory $tccdir
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| 347 | Library directory $libdir
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| 348 | Include directory $includedir
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| 349 | Manual directory $mandir
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| 350 | Info directory $infodir
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| 351 | Doc directory $docdir
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| 352 | Target root prefix $sysroot
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| 353 | Source path $source_path
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| 354 | C compiler $cc
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| 355 | Target OS $targetos
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| 356 | CPU $cpu
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| 357 | Big Endian $bigendian
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| 358 | gprof enabled $gprof
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| 359 | cross compilers $build_cross
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| 360 | use libgcc $use_libgcc
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| 361 | EOF
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| 362 |
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| 363 | echo "Creating config.mak and config.h"
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| 364 |
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| 365 | cat >config.mak <<EOF
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| 366 | # Automatically generated by configure - do not modify
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| 367 | prefix=$prefix
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| 368 | bindir=\$(DESTDIR)$bindir
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| 369 | tccdir=\$(DESTDIR)$tccdir
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| 370 | libdir=\$(DESTDIR)$libdir
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| 371 | ln_libdir=$libdir
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| 372 | includedir=\$(DESTDIR)$includedir
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| 373 | mandir=\$(DESTDIR)$mandir
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| 374 | infodir=\$(DESTDIR)$infodir
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| 375 | docdir=\$(DESTDIR)$docdir
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| 376 | CC=$cc
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| 377 | GCC_MAJOR=$gcc_major
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| 378 | GCC_MINOR=$gcc_minor
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| 379 | HOST_CC=$host_cc
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| 380 | AR=$ar
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| 381 | STRIP=$strip -s -R .comment -R .note
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| 382 | CFLAGS=$CFLAGS
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| 383 | LDFLAGS=$LDFLAGS
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| 384 | LIBSUF=$LIBSUF
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| 385 | EXESUF=$EXESUF
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| 386 | EOF
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| 387 |
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| 388 | print_inc() {
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| 389 | if test -n "$2"; then
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| 390 | echo "#ifndef $1" >> $TMPH
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| 391 | echo "# define $1 \"$2\"" >> $TMPH
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| 392 | echo "#endif" >> $TMPH
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| 393 | fi
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| 394 | }
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| 395 | print_mak() {
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| 396 | if test -n "$2"; then
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| 397 | echo "NATIVE_DEFINES+=-D$1=\"\\\"$2\\\"\"" >> config.mak
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| 398 | fi
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| 399 | }
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| 400 |
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| 401 | echo "/* Automatically generated by configure - do not modify */" > $TMPH
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| 402 |
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| 403 | print_inc CONFIG_SYSROOT "$sysroot"
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| 404 | print_inc CONFIG_TCCDIR "$tccdir"
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| 405 | print_mak CONFIG_TCC_SYSINCLUDEPATHS "$tcc_sysincludepaths"
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| 406 | print_mak CONFIG_TCC_LIBPATHS "$tcc_libpaths"
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| 407 | print_mak CONFIG_TCC_CRTPREFIX "$tcc_crtprefix"
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| 408 | print_mak CONFIG_TCC_ELFINTERP "$tcc_elfinterp"
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| 409 | print_mak CONFIG_LDDIR "$tcc_lddir"
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| 410 | print_mak CONFIG_MULTIARCHDIR "$multiarch_triplet"
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| 411 |
|
|---|
| 412 | echo "#define GCC_MAJOR $gcc_major" >> $TMPH
|
|---|
| 413 | echo "#define GCC_MINOR $gcc_minor" >> $TMPH
|
|---|
| 414 |
|
|---|
| 415 | if test "$cpu" = "x86" ; then
|
|---|
| 416 | echo "ARCH=i386" >> config.mak
|
|---|
| 417 | echo "#define HOST_I386 1" >> $TMPH
|
|---|
| 418 | elif test "$cpu" = "x86-64" ; then
|
|---|
| 419 | echo "ARCH=x86-64" >> config.mak
|
|---|
| 420 | echo "#define HOST_X86_64 1" >> $TMPH
|
|---|
| 421 | elif test "$cpu" = "armv4l" ; then
|
|---|
| 422 | echo "ARCH=arm" >> config.mak
|
|---|
| 423 | echo "#define HOST_ARM 1" >> $TMPH
|
|---|
| 424 | echo "#define TCC_ARM_VERSION $cpuver" >> $TMPH
|
|---|
| 425 | elif test "$cpu" = "powerpc" ; then
|
|---|
| 426 | echo "ARCH=ppc" >> config.mak
|
|---|
| 427 | echo "#define HOST_PPC 1" >> $TMPH
|
|---|
| 428 | elif test "$cpu" = "mips" ; then
|
|---|
| 429 | echo "ARCH=mips" >> config.mak
|
|---|
| 430 | echo "#define HOST_MIPS 1" >> $TMPH
|
|---|
| 431 | elif test "$cpu" = "s390" ; then
|
|---|
| 432 | echo "ARCH=s390" >> config.mak
|
|---|
| 433 | echo "#define HOST_S390 1" >> $TMPH
|
|---|
| 434 | elif test "$cpu" = "alpha" ; then
|
|---|
| 435 | echo "ARCH=alpha" >> config.mak
|
|---|
| 436 | echo "#define HOST_ALPHA 1" >> $TMPH
|
|---|
| 437 | else
|
|---|
| 438 | echo "Unsupported CPU"
|
|---|
| 439 | exit 1
|
|---|
| 440 | fi
|
|---|
| 441 |
|
|---|
| 442 | echo "TARGETOS=$targetos" >> config.mak
|
|---|
| 443 |
|
|---|
| 444 | for v in $confvars ; do
|
|---|
| 445 | echo "CONFIG_$v=yes" >> config.mak
|
|---|
| 446 | done
|
|---|
| 447 | if test "$noldl" = "yes" ; then
|
|---|
| 448 | echo "CONFIG_NOLDL=yes" >> config.mak
|
|---|
| 449 | fi
|
|---|
| 450 | if test "$mingw32" = "yes" ; then
|
|---|
| 451 | echo "CONFIG_WIN32=yes" >> config.mak
|
|---|
| 452 | echo "#define CONFIG_WIN32 1" >> $TMPH
|
|---|
| 453 | fi
|
|---|
| 454 | if test "$cygwin" = "yes" ; then
|
|---|
| 455 | echo "#ifndef _WIN32" >> $TMPH
|
|---|
| 456 | echo "# define _WIN32" >> $TMPH
|
|---|
| 457 | echo "#endif" >> $TMPH
|
|---|
| 458 | echo "AR=ar" >> config.mak
|
|---|
| 459 | fi
|
|---|
| 460 | if test "$bigendian" = "yes" ; then
|
|---|
| 461 | echo "WORDS_BIGENDIAN=yes" >> config.mak
|
|---|
| 462 | echo "#define WORDS_BIGENDIAN 1" >> $TMPH
|
|---|
| 463 | fi
|
|---|
| 464 | if test "$gprof" = "yes" ; then
|
|---|
| 465 | echo "TARGET_GPROF=yes" >> config.mak
|
|---|
| 466 | echo "#define HAVE_GPROF 1" >> $TMPH
|
|---|
| 467 | fi
|
|---|
| 468 | if test "$build_cross" = "yes" ; then
|
|---|
| 469 | echo "CONFIG_CROSS=yes" >> config.mak
|
|---|
| 470 | fi
|
|---|
| 471 | if test "$disable_static" = "yes" ; then
|
|---|
| 472 | echo "DISABLE_STATIC=yes" >> config.mak
|
|---|
| 473 | fi
|
|---|
| 474 | if test "$disable_rpath" = "yes" ; then
|
|---|
| 475 | echo "DISABLE_RPATH=yes" >> config.mak
|
|---|
| 476 | fi
|
|---|
| 477 | if test "$strip_binaries" = "yes" ; then
|
|---|
| 478 | echo "STRIP_BINARIES=yes" >> config.mak
|
|---|
| 479 | fi
|
|---|
| 480 | if test "$use_libgcc" = "yes" ; then
|
|---|
| 481 | echo "#define CONFIG_USE_LIBGCC" >> $TMPH
|
|---|
| 482 | echo "CONFIG_USE_LIBGCC=yes" >> config.mak
|
|---|
| 483 | fi
|
|---|
| 484 | if test "$have_selinux" = "yes" ; then
|
|---|
| 485 | echo "#define HAVE_SELINUX" >> $TMPH
|
|---|
| 486 | echo "HAVE_SELINUX=yes" >> config.mak
|
|---|
| 487 | fi
|
|---|
| 488 |
|
|---|
| 489 | version=`head $source_path/VERSION`
|
|---|
| 490 | echo "VERSION=$version" >>config.mak
|
|---|
| 491 | echo "#define TCC_VERSION \"$version\"" >> $TMPH
|
|---|
| 492 | echo "@set VERSION $version" > config.texi
|
|---|
| 493 | echo "SRC_PATH=$source_path" >>config.mak
|
|---|
| 494 |
|
|---|
| 495 | if test "$source_path_used" = "yes" ; then
|
|---|
| 496 | case $source_path in
|
|---|
| 497 | /*) echo "top_srcdir=$source_path";;
|
|---|
| 498 | *) echo "top_srcdir=\$(TOP)/$source_path";;
|
|---|
| 499 | esac >>config.mak
|
|---|
| 500 | else
|
|---|
| 501 | echo 'top_srcdir=$(TOP)' >>config.mak
|
|---|
| 502 | fi
|
|---|
| 503 | echo 'top_builddir=$(TOP)' >>config.mak
|
|---|
| 504 |
|
|---|
| 505 | diff $TMPH config.h >/dev/null 2>&1
|
|---|
| 506 | if test $? -ne 0 ; then
|
|---|
| 507 | mv -f $TMPH config.h
|
|---|
| 508 | else
|
|---|
| 509 | echo "config.h is unchanged"
|
|---|
| 510 | fi
|
|---|
| 511 |
|
|---|
| 512 | rm -f $TMPN* $CONFTEST
|
|---|
| 513 |
|
|---|
| 514 | # ---------------------------------------------------------------------------
|
|---|
| 515 | # build tree in object directory if source path is different from current one
|
|---|
| 516 |
|
|---|
| 517 | fn_makelink()
|
|---|
| 518 | {
|
|---|
| 519 | tgt=$1/$2
|
|---|
| 520 | case $2 in
|
|---|
| 521 | */*) dn=${2%/*}
|
|---|
| 522 | test -d $dn || mkdir -p $dn
|
|---|
| 523 | case $1 in
|
|---|
| 524 | /*) ;;
|
|---|
| 525 | *) while test $dn ; do
|
|---|
| 526 | tgt=../$tgt; dn=${dn#${dn%%/*}}; dn=${dn#/}
|
|---|
| 527 | done
|
|---|
| 528 | ;;
|
|---|
| 529 | esac
|
|---|
| 530 | ;;
|
|---|
| 531 | esac
|
|---|
| 532 | ln -sfn $tgt $2
|
|---|
| 533 | }
|
|---|
| 534 |
|
|---|
| 535 | if test "$source_path_used" = "yes" ; then
|
|---|
| 536 | FILES="Makefile lib/Makefile tests/Makefile tests/tests2/Makefile"
|
|---|
| 537 | for f in $FILES ; do
|
|---|
| 538 | fn_makelink $source_path $f
|
|---|
| 539 | done
|
|---|
| 540 | fi
|
|---|
| 541 |
|
|---|
| 542 | # ---------------------------------------------------------------------------
|
|---|
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