make

   1 #!/bin/sh
   2
   3 # stolen from ffmpeg configure like a pig
   4
   5 # Prevent locale nonsense from breaking basic text processing.
   6 LC_ALL=C
   7 export LC_ALL
   8
   9 major=0
  10 minor=9
  11 micro=20
  12 slib_file_name=libharfbuzz.so.${major}.${minor}.${micro}
  13 slib_soname=libharfbuzz.so.${major}
  14
  15 api_hdrs='
  16 hb.h
  17 hb-blob.h
  18 hb-buffer.h
  19 hb-common.h
  20 hb-deprecated.h
  21 hb-face.h
  22 hb-font.h
  23 hb-set.h
  24 hb-shape.h
  25 hb-shape-plan.h
  26 hb-unicode.h
  27 hb-ft.h
  28 hb-graphite2.h
  29 hb-coretext.h
  30 hb-uniscribe.h
  31 hb-icu.h
  32 hb-glib.h
  33 hb-gobject.h
  34 hb-gobject-structs.h
  35 hb-ot.h
  36 hb-ot-layout.h
  37 hb-ot-tag.h
  38 hb-version.h
  39 '
  40
  41 srcs='
  42 hb-blob.c
  43 hb-buffer.c
  44 hb-common.c
  45 hb-face.c
  46 hb-fallback-shape.c
  47 hb-font.c
  48 hb-ft.c
  49 hb-glib.c
  50 hb-open-file.c
  51 hb-ot-layout.c
  52 hb-ot-tag.c
  53 hb-shape.c
  54 hb-shape-plan.c
  55 hb-shaper.c
  56 hb-unicode.c
  57 hb-utf-private.c
  58 '
  59
  60 clean_do(){
  61     rm -f ${slib_file_name}
  62     for src_file in ${srcs}
  63     do
  64       rm -f ${src_file/\.c/.o}
  65     done
  66     rm -f harfbuzz.pc hb-version.h
  67     exit 0
  68 }
  69
  70 install_do(){
  71     eval prefix=${prefix}
  72     eval libdir=${libdir}
  73     eval incdir=${incdir}
  74
  75     ${slib_install} ${slib_file_name} ${destdir}${sysroot}${libdir}/${slib_file_name}
  76     ${ln_s} ${destdir}${sysroot}${libdir}/${slib_file_name} ${destdir}${sysroot}${libdir}/${slib_soname}
  77     ${ln_s} ${destdir}${sysroot}${libdir}/${slib_file_name} ${destdir}${sysroot}${libdir}/libharfbuzz.so
  78     ${file_install} harfbuzz.pc  ${destdir}${sysroot}${libdir}/pkgconfig/harfbuzz.pc
  79     for hdr in ${api_hdrs}
  80     do
  81         ${file_install} ${source_path}/${hdr} ${destdir}${sysroot}${incdir}/harfbuzz/${hdr}
  82     done
  83     exit 0
  84 }
  85
  86 ################################################################################
  87
  88 # find source path
  89 if test -f make; then
  90     source_path=.
  91 else
  92     source_path=$(cd $(dirname "$0"); pwd)
  93     echo "$source_path" | grep -q '[[:blank:]]' &&
  94         die "Out of tree builds are impossible with whitespace in source path."
  95     test -e "$source_path/config.h" &&
  96         die "Out of tree builds are impossible with config.h in source dir."
  97 fi
  98
  99 is_in(){
 100     value=$1
 101     shift
 102     for var in $*; do
 103         [ $var = $value ] && return 0
 104     done
 105     return 1
 106 }
 107
 108 append(){
 109     var=$1
 110     shift
 111     eval "$var=\"\$$var $*\""
 112 }
 113
 114 die_unknown(){
 115     echo "Unknown option \"$1\"."
 116     echo "See $0 --help for available options."
 117     exit 1
 118 }
 119
 120 set_default(){
 121     for opt; do
 122         eval : \${$opt:=\$${opt}_default}
 123     done
 124 }
 125
 126 PATHS_LIST='
 127     prefix
 128     incdir
 129     libdir
 130     prefix
 131     sysroot
 132     destdir
 133 '
 134
 135 CMDLINE_APPEND="
 136     extra_cflags
 137     extra_cxxflags
 138     host_cppflags
 139 "
 140
 141 CMDLINE_SET="
 142     ${PATHS_LIST}
 143     slib_cc
 144     slib_ld
 145 "
 146
 147 # path defaults
 148 prefix_default="/usr/local"
 149 incdir_default='${prefix}/include'
 150 libdir_default='${prefix}/lib'
 151
 152 #command lin set defaults
 153 #slib_cc_default='gcc -Wall -Wextra -Wno-missing-field-initializers -c -fPIC -fpic -Ofast -std=c99'
 154 slib_cc_default="gcc -Wall -Wextra -Wno-missing-field-initializers -c -fPIC -fpic -g -std=c99"
 155 slib_ld_default="gcc -shared -Wl,-soname=${LIB_SONAME}"
 156 slib_install_default='install -D --mode=755'
 157 file_install_default='install -D --mode=644'
 158 ln_s_default='ln --symbolic --force'
 159
 160 set_default ${PATHS_LIST}
 161 set_default slib_cc slib_ld
 162 set_default slib_install file_install ln_s
 163
 164 show_help(){
 165     cat <<EOF
 166 Usage: make [options] [operations]
 167
 168 Operations: [default is to build the shared library]:
 169   clean                    clean build products
 170   install                  install build products
 171
 172
 173 Options: [defaults in brackets after descriptions]
 174
 175 Help options:
 176   --help                   print this message
 177
 178
 179 Standard options:
 180   --prefix=PREFIX          install in PREFIX [$prefix_default]
 181   --libdir=DIR             install libs in DIR [PREFIX/lib]
 182   --incdir=DIR             install includes in DIR [PREFIX/include]
 183
 184 Advanced options (experts only):
 185   --sysroot=PATH           root of cross-build tree
 186   --destdir=PATH           installation root dir override
 187   --slib-cc=CC             use C compiler command line CC for shared lib object[$slib_cc_default]
 188   --slib-ld=LD             use linker command line LD for shared lib [$slib_ld_default]
 189 EOF
 190   exit 0
 191 }
 192
 193 for opt do
 194     optval="${opt#*=}"
 195     case "$opt" in
 196         clean) clean_do
 197         ;;
 198         install) install_do
 199         ;;
 200         --help|-h) show_help
 201         ;;
 202         *)
 203             optname="${opt%%=*}"
 204             optname="${optname#--}"
 205             optname=$(echo "$optname" | sed 's/-/_/g')
 206             if is_in $optname $CMDLINE_SET; then
 207                 eval $optname='$optval'
 208             elif is_in $optname $CMDLINE_APPEND; then
 209                 append $optname "$optval"
 210             else
 211                 die_unknown $opt
 212             fi
 213         ;;
 214     esac
 215 done
 216
 217 #for pkgconfig to pickup the right package files
 218 export PKG_CONFIG_SYSROOT_DIR=${sysroot}
 219
 220 #CPPFLAGS=-I./ -I${source_path} -DHAVE_OT -DHAVE_GLIB
 221 CPPFLAGS="-I./ -I${source_path} -DHAVE_GLIB \
 222 $(pkg-config --cflags freetype2) \
 223 $(pkg-config --cflags glib-2.0)
 224 "
 225
 226 #generate the version header file
 227 sed -e "
 228 s/@HB_VERSION_MAJOR@/${major})/
 229 s/@HB_VERSION_MINOR@/${minor}/
 230 s/@HB_VERSION_MICRO@/${micro}/
 231 s/@HB_VERSION@/${major}.${minor}.${micro}/
 232 " ${source_path}/hb-version.h.in >hb-version.h
 233
 234 #generate the pkgconfig file
 235 sed -e "
 236 s:%prefix%:${prefix}:
 237 s:%exec_prefix%:${prefix}:
 238 s:%libdir%:${libdir}:
 239 s:%includedir%:${incdir}:
 240 s:%VERSION%:${major}.${minor}.${micro}:
 241 " ${source_path}/harfbuzz.pc.in >harfbuzz.pc
 242
 243 #compile source files, build a list of objet files
 244 for src_file in ${srcs}
 245 do
 246     obj=${src_file/\.c/.o}
 247     echo "SLIB_CC ${src_file}"
 248     ${slib_cc} ${CPPFLAGS} -o ${obj} ${source_path}/${src_file}
 249     objs="${obj} ${objs}"
 250 done
 251
 252 #link the shared lib
 253 echo "SLIB_LD ${slib_file_name}"
 254 echo ${objs}
 255 ${slib_ld} -o ${slib_file_name} ${objs}