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 inplace_flag="no"
  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 GCC_PRAGMA_FLAGS="@GCC_PRAGMA_FLAGS@"
  52 CODE_GEN_FLAGS="@CODE_GEN_FLAGS@"
  53 CODE_GEN_FLAGS_CXX="@CODE_GEN_FLAGS_CXX@"
  54 LDFLAGS_EXE="@LDFLAGS_EXE@"
  55 MACRESWXCONFIG="@MACRESWXCONFIG@"
  56 EXTRALIBS_GUI="@EXTRALIBS_GUI@"
  57 LIBS="@LIBS@"
  58 WXCONFIG_LDFLAGS_GUI="@WXCONFIG_LDFLAGS_GUI@"
  59
  60
  61 # Linker flags for sublibraries:
  62
  63 CORE_BASE_LIBS="@CORE_BASE_LIBS@"
  64 CORE_GUI_LIBS="@CORE_GUI_LIBS@"
  65
  66 ldlibs_base="@WXCONFIG_EXTRALIBS@"
  67 ldlibs_core="@EXTRALIBS_GUI@"
  68 ldlibs_xml="@EXTRALIBS_XML@"
  69 ldlibs_html="@EXTRALIBS_HTML@"
  70 ldlibs_odbc="@EXTRALIBS_ODBC@"
  71 ldlibs_adv="@EXTRALIBS_SDL@"
  72
  73 ldflags_gl="@LDFLAGS_GL@"
  74 ldlibs_gl="@OPENGL_LIBS@"
  75
  76
  77
  78 # -------------------------------------------------------------------------
  79 #                                Script code:
  80 # -------------------------------------------------------------------------
  81
  82 exec_prefix_set=no
  83
  84 # is $1 among the rest of arguments?
  85 isinlist()
  86 {
  87     value=$1
  88     shift
  89     isin=no
  90     for iii in $* ; do
  91         if test $iii = $value ; then isin=yes ; fi
  92     done
  93     test $isin = yes
  94 }
  95
  96 # output linker commands needed to link against libraries passed as arguments
  97 # (does not handle monolithic/multilib):
  98 output_libs()
  99 {
 100     if test "$cross_compiling" = "yes" ; then
 101         target_tag="-${target}"
 102     fi
 103
 104     all_libs=""
 105     all_ldflags=""
 106     wxlibs=""
 107
 108     for lib in $* ; do
 109         eval xlibs=\$ldlibs_$lib
 110         eval xflags=\$ldflags_$lib
 111         if isinlist $lib $CORE_BASE_LIBS ; then
 112             basename=$basename_nogui
 113         else
 114             basename=$basename_gui
 115         fi
 116         if test $lib = "base" ; then
 117             libname="$basename"
 118         else
 119             libname="${basename}_${lib}"
 120         fi
 121
 122         all_ldflags="$all_ldflags $xflags"
 123         if test $static_flag = yes ; then
 124             wxlibs="$wxlibs ${libdir}/lib${libname}-${release}${target_tag}.a"
 125             all_libs="$all_libs $xlibs"
 126         else
 127             wxlibs="$wxlibs -l${libname}-${release}${target_tag}"
 128         fi
 129     done
 130
 131     echo $all_ldflags $wxlibs $all_libs
 132 }
 133
 134 # output $(WXCONFIG_LDFLAGS_GUI) if any of libs passed as arguments is GUI
 135 # library, nothing otherwise:
 136 get_ldflags_gui()
 137 {
 138     flags_to_ret=""
 139     for lib in $* ; do
 140         if isinlist $lib $CORE_GUI_LIBS ; then
 141             flags_to_ret="$WXCONFIG_LDFLAGS_GUI"
 142         fi
 143     done
 144     echo $flags_to_ret
 145 }
 146
 147 # return the absolute path prepending builddir to it if needed
 148 makeabs()
 149 {
 150     path=$1
 151     # TODO: this only works under Unix and even there it could be
 152     #       enhanced to remove ".." and "."
 153     if [ `echo $path | sed 's/^\(.\).*/\1/'` != "/" ]; then
 154         if [ $path = "." ]; then
 155             path=$builddir
 156         else
 157             path="$builddir/$path"
 158         fi
 159     fi
 160
 161     echo $path
 162 }
 163
 164 usage()
 165 {
 166     cat <<EOF
 167 Usage: wx-config [--prefix[=DIR]] [--exec-prefix[=DIR]] [--inplace]
 168                  [--version] [--release]
 169                  [--basename] [--static] [--libs] [--gl-libs]
 170                  [--cppflags] [--cflags] [--cxxflags] [--ldflags] [--rezflags]
 171                  [--cc] [--cxx] [--ld] [LIBRARIES]
 172
 173 wx-config returns configuration information about the installed
 174 version of wxWidgets. It may be used to query its version and
 175 installation directories and also retrieve the C and C++ compilers
 176 and linker which were used for its building and the corresponding
 177 flags.
 178
 179 Ordinarily it should be installed to the appropriate system location
 180 along with the headers and library files, but it is also possible to
 181 use it to enable builds with an uninstalled wxWidgets version for
 182 package building and bleeding edge developers.  To do so, use it like
 183 this:
 184
 185 \${wx_builddir}/wx-config --inplace
 186
 187 Note that any other options supplied must come *after* --inplace
 188 for it to take effect.
 189
 190 --static must come before --cppflags, --cflags, --cxxflags,
 191 --libs and --gl-libs and --libs must come before the other ones.
 192
 193 --libs can take optional argument that contains comma-separated list of
 194 wxWidgets libraries to link against. This list can include both core
 195 and contrib libraries. Special value "std" stands for all libraries linked
 196 in by default.
 197
 198 --gl-libs option is deprecated, use "--libs gl" instead.
 199
 200 EOF
 201
 202     exit $1
 203 }
 204
 205 cppflags()
 206 {
 207     # we should never specify -I/usr/include on the compiler command line: this
 208     # is at best useless and at worst breaks compilation on the systems where
 209     # the system headers are non-ANSI because gcc works around this by storing
 210     # the ANSI-fied versions of them in its private directory which is searched
 211     # after all the directories on the cmd line.
 212     #
 213     # the situation is a bit more complicated with -I/usr/local/include:
 214     # it shouldn't be specified with some gcc installations which look there
 215     # by default anyhow and give warnings (at least 3.1 does) if it is
 216     # specified explicitly --
 217     # but this -I switch *is* needed for other gcc installation and for
 218     # the other compilers.
 219     # So I put a suitable test into configure.in and reuse the result here.
 220     #
 221     # note that we assume that if we use GNU cc we also use GNU c++ and vice
 222     # versa, i.e. this won't work (either for --cflags or --cxxflags) if GNU C
 223     # compiler and non-GNU C++ compiler are used or vice versa -- we'll fix
 224     # this when/if anybody complains about it
 225     if test "${includedir}" != "/usr/include" \
 226             -a "${includedir}" != "/usr/include/c++" \
 227             -a \( "${GCC_SEARCHES_USR_LOCAL_INCLUDE}" != "yes" \
 228                   -o "${includedir}" != "/usr/local/include" \) \
 229             -a \( "${cross_compiling}" != "yes" \
 230                   -o "${includedir}" != "/usr/${target}/include" \) ;
 231     then
 232         includes=" -I${includedir}"
 233     fi
 234
 235     includes="-I${libdir}/wx/include/${TOOLCHAIN_NAME}$includes"
 236
 237     # in inplace case we need to also add path to contrib headers -- do it
 238     # unconditionally as they might be used and we have no way of knowing if
 239     # they really are
 240     if test $inplace_flag = yes ; then
 241         includes="$includes -I${prefix}/contrib/include"
 242     fi
 243
 244     flags="$includes ${WXDEBUG_DEFINE} ${TOOLCHAIN_DEFS}"
 245     if test $static_flag != yes ; then
 246         flags="$flags ${TOOLCHAIN_DLL_DEFS}"
 247     fi
 248
 249     if test $nogui_flag = "yes" ; then
 250         flags="$flags -DwxUSE_GUI=0"
 251     fi
 252
 253     echo "$flags${WXCONFIG_INCLUDE} ${WX_LARGEFILE_FLAGS} ${GCC_PRAGMA_FLAGS}"
 254 }
 255
 256 if test $# -eq 0; then
 257     usage 1 1>&2
 258 fi
 259
 260
 261 # handle libraries list:
 262
 263 libs_list=""
 264
 265 for arg in $*; do
 266   case "$arg" in
 267     -*)
 268       ;;
 269     *)
 270       libs_list="$libs_list `echo "$arg" | tr ',' ' '`"
 271       ;;
 272   esac
 273 done
 274
 275 if test "x$libs_list" = "x" ; then
 276   if test "$is_monolithic" = "0" ; then
 277     # link against all libs if none given explicitly:
 278     libs_list="$CORE_GUI_LIBS $CORE_BASE_LIBS"
 279   fi
 280 else
 281   # always add wxBase, any wxApp needs it:
 282   libs_list="$libs_list base"
 283 fi
 284
 285 # determine if at least one gui lib was used:
 286 nogui_flag="yes"
 287 for i in $libs_list; do
 288   case $i in
 289       base|net)
 290         ;;
 291       *)
 292         nogui_flag="no"
 293         ;;
 294   esac
 295 done
 296
 297
 298 # handle options:
 299
 300 while test $# -gt 0; do
 301   case "$1" in
 302   -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 303   *) optarg= ;;
 304   esac
 305
 306   case $1 in
 307     --inplace)
 308       prefix=`makeabs $srcdir`
 309       exec_prefix=`makeabs $builddir`
 310       exec_prefix_set=yes
 311       inplace_flag=yes
 312       update_prefixes
 313       ;;
 314     --prefix=*)
 315       prefix=$optarg
 316       if test $exec_prefix_set = no ; then
 317         exec_prefix=$optarg
 318       fi
 319       update_prefixes
 320       ;;
 321     --prefix)
 322       echo $prefix
 323       ;;
 324     --exec-prefix=*)
 325       exec_prefix=$optarg
 326       exec_prefix_set=yes
 327       update_prefixes
 328       ;;
 329     --exec-prefix)
 330       echo $exec_prefix
 331       ;;
 332     --version)
 333       echo ${WX_MAJOR_VERSION_NUMBER}.${WX_MINOR_VERSION_NUMBER}.${WX_RELEASE_NUMBER}
 334       ;;
 335     --release)
 336       echo $release
 337       ;;
 338     --basename)
 339       echo $basename_gui
 340       ;;
 341     --static)
 342       static_flag=yes
 343       ;;
 344     --cppflags)
 345       cppflags
 346       ;;
 347     --cflags)
 348       echo `cppflags` ${CODE_GEN_FLAGS}
 349       ;;
 350     --cxxflags)
 351       echo `cppflags` ${CODE_GEN_FLAGS} ${CODE_GEN_FLAGS_CXX}
 352       ;;
 353     --ldflags)
 354       echo ${LDFLAGS_EXE}
 355       ;;
 356     --rezflags)
 357       echo `eval echo ${MACRESWXCONFIG}`
 358       ;;
 359
 360     --libs)
 361       # include install directory only if it is not default:
 362       if test "${libdir}" != "/usr/lib" \
 363               -a \( "${cross_compiling}" != "yes" \
 364                     -o "${libdir}" != "/usr/${target}/lib" \) ;
 365       then
 366           libs="-L${libdir}"
 367       fi
 368
 369       # it's simpler to avoid handling "base" itself at all as we add it in the
 370       # end to the list of libraries anyhow
 371       # in monolithic build, link against the main library:
 372       if test "$is_monolithic" = "1" ; then
 373           # filter out core libs, leave only contrib in libs_list:
 374           newlist=
 375           for i in $libs_list ; do
 376               if isinlist $i $CORE_GUI_LIBS $CORE_BASE_LIBS; then
 377                   libs_list="" # do nothing
 378               else
 379                   newlist="$newlist $i"
 380               fi
 381           done
 382           libs_list="$newlist"
 383
 384           # output link flags:
 385           contrib_libs=`output_libs $libs_list`
 386           if test $static_flag = yes ; then
 387               echo "$libs ${LDFLAGS} ${WXCONFIG_LDFLAGS_GUI} ${WXCONFIG_RPATH} $contrib_libs ${libdir}/${WXCONFIG_LIBS_STATIC} ${EXTRALIBS_GUI} ${LIBS} ${DMALLOC_LIBS}"
 388           else
 389               echo $libs ${LDFLAGS} ${WXCONFIG_LDFLAGS_GUI} ${WXCONFIG_RPATH} $contrib_libs ${WXCONFIG_LIBS} ${DMALLOC_LIBS}
 390           fi
 391       else
 392           # we may need to replace "std" alias with its expansion
 393           newlist=
 394           hadstd=0
 395           for i in $libs_list; do
 396               case $i in
 397                   std)
 398                     hadstd=1
 399                     ;;
 400
 401                   base)
 402                     # if we have std, we're going to add base anyhow, avoid
 403                     # having it twice in the end
 404                     if [ $hadstd = 0 ]; then
 405                         newlist="$newlist $i"
 406                     fi
 407                     ;;
 408
 409                   *)
 410                     newlist="$newlist $i"
 411                     ;;
 412               esac
 413           done
 414           libs_list="$newlist"
 415           if [ $hadstd = 1 ]; then
 416               libs_list="$libs_list $CORE_GUI_LIBS $CORE_BASE_LIBS"
 417           fi
 418
 419           # in multilib mode, link against all sublibraries:
 420           wxlibs=`output_libs $libs_list`
 421           guildflags=`get_ldflags_gui $libs_list`
 422           echo $libs ${LDFLAGS} ${guildflags} ${WXCONFIG_RPATH} $wxlibs ${DMALLOC_LIBS}
 423       fi
 424
 425       ;;
 426     --gl-libs)
 427       output_libs gl
 428       ;;
 429     --cc)
 430       echo $CC
 431       ;;
 432     --cxx)
 433       echo $CXX
 434       ;;
 435     --ld)
 436       echo $LD
 437       ;;
 438     --help|-h)
 439       usage 1 1>&2
 440       ;;
 441   esac
 442   shift
 443 done
 444