misc/gen-pkgconfig.in

   1 #!@SHELL@
   2 # $Id: gen-pkgconfig.in,v 1.42 2019/12/25 23:09:13 tom Exp $
   3 ##############################################################################
   4 # Copyright (c) 2009-2018,2019 Free Software Foundation, Inc.                #
   5 #                                                                            #
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   8 # to deal in the Software without restriction, including without limitation  #
   9 # the rights to use, copy, modify, merge, publish, distribute, distribute    #
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  11 # permit persons to whom the Software is furnished to do so, subject to the  #
  12 # following conditions:                                                      #
  13 #                                                                            #
  14 # The above copyright notice and this permission notice shall be included in #
  15 # all copies or substantial portions of the Software.                        #
  16 #                                                                            #
  17 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
  18 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
  19 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
  20 # THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
  21 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
  22 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
  23 # DEALINGS IN THE SOFTWARE.                                                  #
  24 #                                                                            #
  25 # Except as contained in this notice, the name(s) of the above copyright     #
  26 # holders shall not be used in advertising or otherwise to promote the sale, #
  27 # use or other dealings in this Software without prior written               #
  28 # authorization.                                                             #
  29 ##############################################################################
  30 #
  31 # Author: Thomas E. Dickey
  32 #
  33 # The complete configure script for ncurses is the ncurses5-config (or similar
  34 # name, depending on the flavor, e.g., ncursesw5-config, ncurses6-config, etc).
  35 # That provides more information than pkg-config, and is the portable and
  36 # recommended solution.
  37 #
  38 # For each library, generate a ".pc" file which depends on the base ncurses
  39 # library, except that the tinfo library does not depend on ncurses.
  40 LIB_NAME=@LIB_NAME@
  41 TINFO_NAME=@TINFO_NAME@
  42 PANEL_NAME=@PANEL_NAME@
  43 MENU_NAME=@MENU_NAME@
  44 FORM_NAME=@FORM_NAME@
  45 CXX_NAME=@CXX_NAME@
  46 DFT_DEP_SUFFIX=@DFT_DEP_SUFFIX@
  47 TINFO_ARG_SUFFIX=@TINFO_ARG_SUFFIX@
  48 CXX_LIB_SUFFIX=@CXX_LIB_SUFFIX@
  49
  50 suffix=@PC_MODULE_SUFFIX@
  51 prefix="@prefix@"
  52 exec_prefix="@exec_prefix@"
  53 includedir="@includedir@@includesubdir@"
  54 libdir="@libdir@"
  55
  56 RPATH_LIST=@RPATH_LIST@
  57 PRIVATE_LIBS="@PRIVATE_LIBS@"
  58
  59 show_prefix='@prefix@'
  60 show_exec_prefix='@exec_prefix@'
  61 show_includedir='@includedir@@includesubdir@'
  62 show_libdir='@libdir@'
  63
  64 MAIN_LIBRARY="${LIB_NAME}@USE_ARG_SUFFIX@"
  65 SUB_LIBRARY="${TINFO_ARG_SUFFIX}"
  66 PANEL_LIBRARY="${PANEL_NAME}@USE_ARG_SUFFIX@"
  67 MENU_LIBRARY="${MENU_NAME}@USE_ARG_SUFFIX@"
  68 FORM_LIBRARY="${FORM_NAME}@USE_ARG_SUFFIX@"
  69
  70 CFLAGS="@PKG_CFLAGS@"
  71 if [ "$includedir" != "/usr/include" ]; then
  72         includetop=`echo "$includedir" | sed -e 's,/include/[^/]*$,/include,'`
  73         [ "$includetop" = "/usr/include" ] && includetop="$includedir"
  74         CFLAGS="$CFLAGS -I\${includedir}"
  75         if [ "x$includetop" != "x$includedir" ]
  76         then
  77                 CFLAGS="$CFLAGS -I${includetop}"
  78         fi
  79 fi
  80
  81 lib_flags=
  82 for opt in -L$libdir @LDFLAGS@ @EXTRA_LDFLAGS@ @LIBS@
  83 do
  84         case $opt in
  85         -l*) # LIBS is handled specially below
  86                 continue
  87                 ;;
  88         -specs*) # ignore linker specs-files which were used to build library
  89                 continue
  90                 ;;
  91         -Wl,-z,*) # ignore flags used to manipulate shared image
  92                 continue
  93                 ;;
  94         -L*)
  95                 [ -d ${opt##-L} ] || continue
  96                 case ${opt##-L} in
  97                 @LD_SEARCHPATH@) # skip standard libdir
  98                         continue
  99                         ;;
 100                 *)
 101                         found=no
 102                         for check in $lib_flags
 103                         do
 104                                 if [ "x$check" = "x$opt" ]
 105                                 then
 106                                         found=yes
 107                                         break
 108                                 fi
 109                         done
 110                         [ $found = yes ] && continue
 111                         ;;
 112                 esac
 113                 ;;
 114         esac
 115         lib_flags="$lib_flags $opt"
 116 done
 117
 118 # Check if we should specify the tinfo library explicitly so that terminfo
 119 # functions or curses variables (which also reside in tinfo) can be linked
 120 # using the -lncurses option.
 121 NEED_TINFO=no
 122 if [ "x@TINFO_LIBS@" != "x" ] && \
 123    [ "x$TINFO_ARG_SUFFIX" != "x$MAIN_LIBRARY" ]
 124 then
 125         NEED_TINFO=yes
 126 fi
 127
 128 for name in @PC_MODULES_TO_MAKE@
 129 do
 130         name="${name}"
 131         LIBS="-l$name"
 132
 133         desc="ncurses @NCURSES_MAJOR@.@NCURSES_MINOR@"
 134         reqs=
 135
 136         if [ $name = $MAIN_LIBRARY ]; then
 137                 desc="$desc library"
 138                 [ $NEED_TINFO = yes ] && LIBS="$LIBS -l$TINFO_ARG_SUFFIX"
 139                 [ -n "@LIBS@" ] && LIBS="$LIBS @LIBS@"
 140         elif [ $name = $SUB_LIBRARY ]; then
 141                 desc="$desc terminal interface library"
 142         elif expr $name : ".*${CXX_NAME}.*" >/dev/null ; then
 143                 reqs="$PANEL_LIBRARY${suffix}, $MENU_LIBRARY${suffix}, $FORM_LIBRARY${suffix}, $MAIN_LIBRARY${suffix}"
 144                 desc="$desc add-on library"
 145         else
 146                 reqs="$MAIN_LIBRARY${suffix}"
 147                 desc="$desc add-on library"
 148         fi
 149
 150         if [ $name != $SUB_LIBRARY ] && \
 151            [ $SUB_LIBRARY != $MAIN_LIBRARY ] && \
 152            [ $name != $TINFO_NAME ] && \
 153            [ $NEED_TINFO != yes ] ; then
 154                 [ -n "$reqs" ] && reqs="$reqs, "
 155                 reqs="${reqs}${SUB_LIBRARY}${suffix}"
 156         fi
 157
 158         if [ $name = $MAIN_LIBRARY ]
 159         then
 160                 main_libs="$PRIVATE_LIBS"
 161         else
 162                 main_libs=
 163         fi
 164
 165         echo "** creating ${name}${suffix}.pc"
 166         cat >${name}${suffix}.pc <<EOF
 167 # pkg-config file generated by `basename $0`
 168 # vile:makemode
 169
 170 prefix=$show_prefix
 171 exec_prefix=$show_exec_prefix
 172 libdir=$show_libdir
 173 includedir=$show_includedir
 174 abi_version=@cf_cv_abi_version@
 175 major_version=@NCURSES_MAJOR@
 176 version=@NCURSES_MAJOR@.@NCURSES_MINOR@.@NCURSES_PATCH@
 177
 178 Name: ${name}${suffix}
 179 Description: $desc
 180 Version: \${version}
 181 URL: https://invisible-island.net/ncurses
 182 Requires.private: $reqs
 183 Libs: $lib_flags $LIBS
 184 Libs.private: @LIBS@ $main_libs
 185 Cflags: $CFLAGS
 186 EOF
 187
 188 done
 189 # vile:shmode ts=4 sw=4