wx-config.in

   1 #!/bin/sh
   2
   3 # -------------------------------------------------------------------------
   4 #                              Configured settings:
   5 # -------------------------------------------------------------------------
   6
   7 # Version and build type information:
   8
   9 WX_MAJOR_VERSION_NUMBER="@WX_MAJOR_VERSION_NUMBER@"
  10 WX_MINOR_VERSION_NUMBER="@WX_MINOR_VERSION_NUMBER@"
  11 WX_RELEASE_NUMBER="@WX_RELEASE_NUMBER@"
  12 release="@WX_MAJOR_VERSION_NUMBER@.@WX_MINOR_VERSION_NUMBER@"
  13 is_monolithic="@MONOLITHIC@"
  14 cross_compiling="@cross_compiling@"
  15 target="@host_alias@"
  16 static_flag="@STATIC_FLAG@"
  17
  18
  19 # Misc configuration variables:
  20
  21 update_prefixes()
  22 {
  23     includedir="@includedir@"
  24     libdir="@libdir@"
  25 }
  26 prefix="@prefix@"
  27 exec_prefix="@exec_prefix@"
  28 update_prefixes
  29
  30 CC="@CC@"
  31 GCC="@GCC@"
  32 GCC_SEARCHES_USR_LOCAL_INCLUDE="@GCC_SEARCHES_USR_LOCAL_INCLUDE@"
  33 CXX="@CXX@"
  34 LD="@SHARED_LD@"
  35 srcdir="@top_srcdir@"
  36 builddir="@top_builddir_wxconfig@"
  37 basename_nogui="@WX_LIBRARY_BASENAME_NOGUI@"
  38 basename_gui="@WX_LIBRARY_BASENAME_GUI@"
  39
  40 TOOLCHAIN_NAME="@TOOLCHAIN_NAME@"
  41 LDFLAGS="@LDFLAGS@"
  42 WXCONFIG_RPATH="@WXCONFIG_RPATH@"
  43 DMALLOC_LIBS="@DMALLOC_LIBS@"
  44 WXCONFIG_LIBS="@WXCONFIG_LIBS@"
  45 WXCONFIG_LIBS_STATIC="@WXCONFIG_LIBS_STATIC@"
  46 WXDEBUG_DEFINE="@WXDEBUG_DEFINE@"
  47 TOOLCHAIN_DEFS="@TOOLCHAIN_DEFS@"
  48 TOOLCHAIN_DLL_DEFS="@TOOLCHAIN_DLL_DEFS@"
  49 WXCONFIG_INCLUDE="@WXCONFIG_INCLUDE@"
  50 WX_LARGEFILE_FLAGS="@WX_LARGEFILE_FLAGS@"
  51 CODE_GEN_FLAGS="@CODE_GEN_FLAGS@"
  52 CODE_GEN_FLAGS_CXX="@CODE_GEN_FLAGS_CXX@"
  53 LDFLAGS_EXE="@LDFLAGS_EXE@"
  54 MACRESWXCONFIG="@MACRESWXCONFIG@"
  55 EXTRALIBS_GUI="@EXTRALIBS_GUI@"
  56 LIBS="@LIBS@"
  57 WXCONFIG_LDFLAGS_GUI="@WXCONFIG_LDFLAGS_GUI@"
  58
  59
  60 # Linker flags for sublibraries:
  61
  62 CORE_BASE_LIBS="@CORE_BASE_LIBS@"
  63 CORE_GUI_LIBS="@CORE_GUI_LIBS@"
  64
  65 ldlibs_base="@WXCONFIG_EXTRALIBS@"
  66 ldlibs_core="@EXTRALIBS_GUI@"
  67 ldlibs_xml="@EXTRALIBS_XML@"
  68 ldlibs_html="@EXTRALIBS_HTML@"
  69 ldlibs_odbc="@EXTRALIBS_ODBC@"
  70 ldlibs_adv="@EXTRALIBS_SDL@"
  71
  72 ldflags_gl="@LDFLAGS_GL@"
  73 ldlibs_gl="@OPENGL_LIBS@"
  74
  75
  76
  77 # -------------------------------------------------------------------------
  78 #                                Script code:
  79 # -------------------------------------------------------------------------
  80
  81 exec_prefix_set=no
  82
  83 # is $1 among the rest of arguments?
  84 isinlist()
  85 {
  86     value=$1
  87     shift
  88     isin=no
  89     for iii in $* ; do
  90         if test $iii = $value ; then isin=yes ; fi
  91     done
  92     test $isin = yes
  93 }
  94
  95 # output linker commands needed to link against libraries passed as arguments
  96 # (does not handle monolithic/multilib):
  97 output_libs()
  98 {
  99     if test "$cross_compiling" = "yes" ; then
 100         target_tag="-${target}"
 101     fi
 102
 103     all_libs=""
 104     all_ldflags=""
 105     wxlibs=""
 106
 107     for lib in $* ; do
 108         eval xlibs=\$ldlibs_$lib
 109         eval xflags=\$ldflags_$lib
 110         if isinlist $lib $CORE_BASE_LIBS ; then
 111             basename=$basename_nogui
 112         else
 113             basename=$basename_gui
 114         fi
 115         if test $lib = "base" ; then
 116             libname="$basename"
 117         else
 118             libname="${basename}_${lib}"
 119         fi
 120
 121         all_ldflags="$all_ldflags $xflags"
 122         if test $static_flag = yes ; then
 123             wxlibs="$wxlibs ${libdir}/lib${libname}-${release}${target_tag}.a"
 124             all_libs="$all_libs $xlibs"
 125         else
 126             wxlibs="$wxlibs -l${libname}-${release}${target_tag}"
 127         fi
 128     done
 129
 130     echo $all_ldflags $wxlibs $all_libs
 131 }
 132
 133 # output $(WXCONFIG_LDFLAGS_GUI) if any of libs passed as arguments is GUI
 134 # library, nothing otherwise:
 135 get_ldflags_gui()
 136 {
 137     flags_to_ret=""
 138     for lib in $* ; do
 139         if isinlist $lib $CORE_GUI_LIBS ; then
 140             flags_to_ret="$WXCONFIG_LDFLAGS_GUI"
 141         fi
 142     done
 143     echo $flags_to_ret
 144 }
 145
 146 # return the absolute path prepending builddir to it if needed
 147 makeabs()
 148 {
 149     path=$1
 150     # TODO: this only works under Unix and even there it could be
 151     #       enhanced to remove ".." and "."
 152     if [ `echo $path | sed 's/^\(.\).*/\1/'` != "/" ]; then
 153         if [ $path = "." ]; then
 154             path=$builddir
 155         else
 156             path="$builddir/$path"
 157         fi
 158     fi
 159
 160     echo $path
 161 }
 162
 163 usage()
 164 {
 165     cat <<EOF
 166 Usage: wx-config [--prefix[=DIR]] [--exec-prefix[=DIR]] [--version] [--release]
 167                  [--basename] [--static] [--libs[=LIBS]] [--gl-libs]
 168                  [--cppflags] [--cflags] [--cxxflags] [--ldflags] [--rezflags]
 169                  [--cc] [--cxx] [--ld]
 170
 171 wx-config returns configuration information about the installed
 172 version of wxWidgets. It may be used to query its version and
 173 installation directories and also retrieve the C and C++ compilers
 174 and linker which were used for its building and the corresponding
 175 flags.
 176
 177 Ordinarily it should be installed to the appropriate system location
 178 along with the headers and library files, but it is also possible to
 179 use it to enable builds with an uninstalled wxWidgets version for
 180 package building and bleeding edge developers.  To do so, use it like
 181 this:
 182
 183 \${wx_builddir}/wx-config --prefix=\${wx_srcdir} --exec-prefix=\${wx_builddir}
 184
 185 Note that any other options supplied must come *after* the prefix
 186 specification for it to take effect.
 187
 188 --static must come before --cppflags, --cflags, --cxxflags,
 189 --libs and --gl-libs.
 190
 191 --libs can take optional argument that contains comma-separated list of
 192 wxWidgets libraries to link against. This list can include both core
 193 and contrib libraries. Special value "std" stands for all libraries linked
 194 in by default.
 195
 196 --gl-libs option is deprecated, used --libs=gl instead.
 197
 198 EOF
 199
 200     exit $1
 201 }
 202
 203 cppflags()
 204 {
 205     # we should never specify -I/usr/include on the compiler command line: this
 206     # is at best useless and at worst breaks compilation on the systems where
 207     # the system headers are non-ANSI because gcc works around this by storing
 208     # the ANSI-fied versions of them in its private directory which is searched
 209     # after all the directories on the cmd line.
 210     #
 211     # the situation is a bit more complicated with -I/usr/local/include:
 212     # it shouldn't be specified with some gcc installations which look there
 213     # by default anyhow and give warnings (at least 3.1 does) if it is
 214     # specified explicitly --
 215     # but this -I switch *is* needed for other gcc installation and for
 216     # the other compilers.
 217     # So I put a suitable test into configure.in and reuse the result here.
 218     #
 219     # note that we assume that if we use GNU cc we also use GNU c++ and vice
 220     # versa, i.e. this won't work (either for --cflags or --cxxflags) if GNU C
 221     # compiler and non-GNU C++ compiler are used or vice versa -- we'll fix
 222     # this when/if anybody complains about it
 223     if test "${includedir}" != "/usr/include" \
 224             -a "${includedir}" != "/usr/include/c++" \
 225             -a \( "${GCC_SEARCHES_USR_LOCAL_INCLUDE}" != "yes" \
 226                   -o "${includedir}" != "/usr/local/include" \) \
 227             -a \( "${cross_compiling}" != "yes" \
 228                   -o "${includedir}" != "/usr/${target}/include" \) ;
 229     then
 230         includes=" -I${includedir}"
 231     fi
 232
 233     includes="-I${libdir}/wx/include/${TOOLCHAIN_NAME}$includes"
 234
 235     if test $static_flag = yes ; then
 236         echo $includes ${WXDEBUG_DEFINE} ${TOOLCHAIN_DEFS} ${WXCONFIG_INCLUDE} ${WX_LARGEFILE_FLAGS}
 237     else
 238         echo $includes ${WXDEBUG_DEFINE} ${TOOLCHAIN_DEFS} ${TOOLCHAIN_DLL_DEFS} ${WXCONFIG_INCLUDE} ${WX_LARGEFILE_FLAGS}
 239     fi
 240 }
 241
 242 if test $# -eq 0; then
 243     usage 1 1>&2
 244 fi
 245
 246 while test $# -gt 0; do
 247   case "$1" in
 248   -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 249   *) optarg= ;;
 250   esac
 251
 252   case $1 in
 253     --inplace)
 254       prefix=`makeabs $srcdir`
 255       exec_prefix=`makeabs $builddir`
 256       exec_prefix_set=yes
 257       update_prefixes
 258       ;;
 259     --prefix=*)
 260       prefix=$optarg
 261       if test $exec_prefix_set = no ; then
 262         exec_prefix=$optarg
 263       fi
 264       update_prefixes
 265       ;;
 266     --prefix)
 267       echo $prefix
 268       ;;
 269     --exec-prefix=*)
 270       exec_prefix=$optarg
 271       exec_prefix_set=yes
 272       update_prefixes
 273       ;;
 274     --exec-prefix)
 275       echo $exec_prefix
 276       ;;
 277     --version)
 278       echo ${WX_MAJOR_VERSION_NUMBER}.${WX_MINOR_VERSION_NUMBER}.${WX_RELEASE_NUMBER}
 279       ;;
 280     --release)
 281       echo $release
 282       ;;
 283     --basename)
 284       echo $basename_gui
 285       ;;
 286     --static)
 287       static_flag=yes
 288       ;;
 289     --cppflags)
 290       cppflags
 291       ;;
 292     --cflags)
 293       echo `cppflags` ${CODE_GEN_FLAGS}
 294       ;;
 295     --cxxflags)
 296       echo `cppflags` ${CODE_GEN_FLAGS} ${CODE_GEN_FLAGS_CXX}
 297       ;;
 298     --ldflags)
 299       echo ${LDFLAGS_EXE}
 300       ;;
 301     --rezflags)
 302       echo `eval echo ${MACRESWXCONFIG}`
 303       ;;
 304
 305     --libs*)
 306       # find if the argument was --libs=list,of,libs or --libs:
 307       if test "x$optarg" = "x" ; then
 308           if test "$is_monolithic" = "0" ; then
 309               # link against all libs if none given explicitly:
 310               libs_list="$CORE_GUI_LIBS $CORE_BASE_LIBS"
 311           fi
 312       else
 313           libs_list=`echo "$optarg" | tr ',' ' '`
 314           # always add wxBase, any wxApp needs it:
 315           libs_list="$libs_list base"
 316       fi
 317
 318       # include install directory only if it is not default:
 319       if test "${libdir}" != "/usr/lib" \
 320               -a \( "${cross_compiling}" != "yes" \
 321                     -o "${libdir}" != "/usr/${target}/lib" \) ;
 322       then
 323           libs="-L${libdir}"
 324       fi
 325
 326       # it's simpler to avoid handling "bae" itself at all as we add it in the
 327       # end to the list of libraries anyhow
 328       # in monolithic build, link against the main library:
 329       if test "$is_monolithic" = "1" ; then
 330           # filter out core libs, leave only contrib in libs_list:
 331           newlist=
 332           for i in $libs_list ; do
 333               if isinlist $i $CORE_GUI_LIBS $CORE_BASE_LIBS; then
 334                   libs_list="" # do nothing
 335               else
 336                   newlist="$newlist $i"
 337               fi
 338           done
 339           libs_list="$newlist"
 340
 341           # output link flags:
 342           contrib_libs=`output_libs $libs_list`
 343           if test $static_flag = yes ; then
 344               echo "$libs ${LDFLAGS} ${WXCONFIG_LDFLAGS_GUI} ${WXCONFIG_RPATH} $contrib_libs ${libdir}/${WXCONFIG_LIBS_STATIC} ${EXTRALIBS_GUI} ${LIBS} ${DMALLOC_LIBS}"
 345           else
 346               echo $libs ${LDFLAGS} ${WXCONFIG_LDFLAGS_GUI} ${WXCONFIG_RPATH} $contrib_libs ${WXCONFIG_LIBS} ${DMALLOC_LIBS}
 347           fi
 348       else
 349           # we may need to replace "std" alias with its expansion
 350           newlist=
 351           hadstd=0
 352           for i in $libs_list; do
 353               case $i in
 354                   std)
 355                     hadstd=1
 356                     ;;
 357
 358                   base)
 359                     # if we have std, we're going to add base anyhow, avoid
 360                     # having it twice in the end
 361                     if [ $hadstd = 0 ]; then
 362                         newlist="$newlist $i";
 363                     fi
 364                     ;;
 365
 366                   *)
 367                     newlist="$newlist $i"
 368                     ;;
 369               esac
 370           done
 371           libs_list="$newlist"
 372           if [ $hadstd = 1 ]; then
 373               libs_list="$libs_list $CORE_GUI_LIBS $CORE_BASE_LIBS"
 374           fi
 375
 376           # in multilib mode, link against all sublibraries:
 377           wxlibs=`output_libs $libs_list`
 378           guildflags=`get_ldflags_gui $libs_list`
 379           echo $libs ${LDFLAGS} ${guildflags} ${WXCONFIG_RPATH} $wxlibs ${DMALLOC_LIBS}
 380       fi
 381
 382       ;;
 383     --gl-libs)
 384       output_libs gl
 385       ;;
 386     --cc)
 387       echo $CC
 388       ;;
 389     --cxx)
 390       echo $CXX
 391       ;;
 392     --ld)
 393       echo $LD
 394       ;;
 395     *)
 396       usage 1 1>&2
 397       ;;
 398   esac
 399   shift
 400 done
 401