libs/libgd/patches/010-getlib.patch

   1 From 635dd9a3065ed88e1741e6b963044b80e913f96a Mon Sep 17 00:00:00 2001
   2 From: Remi Collet <remi@remirepo.net>
   3 Date: Tue, 24 Mar 2020 08:01:01 +0100
   4 Subject: [PATCH] distribute getlib.sh
   5
   6 ---
   7  config/getlib.sh | 42 ++++++++++++++++++++++++++++++++++++++++++
   8  1 file changed, 42 insertions(+)
   9  create mode 100755 config/getlib.sh
  10
  11 --- /dev/null
  12 +++ b/config/getlib.sh
  13 @@ -0,0 +1,42 @@
  14 +#!/bin/sh
  15 +
  16 +GETVER="${0%/*}/getver.pl"
  17 +GDLIB_MAJOR=$("${GETVER}" MAJOR)
  18 +GDLIB_MINOR=$("${GETVER}" MINOR)
  19 +GDLIB_REVISION=$("${GETVER}" RELEASE)
  20 +
  21 +# Dynamic library version information
  22 +# See http://www.gnu.org/software/libtool/manual/libtool.html#Updating-version-info
  23 +
  24 +GDLIB_LT_CURRENT=3
  25 +# This is the version where the soname (current above) changes.  We use it
  26 +# to reset the revision base back to zero.  It's a bit of a pain, but some
  27 +# systems restrict the revision range below to [0..255] (like OS X).
  28 +GDLIB_PREV_MAJOR=2
  29 +GDLIB_PREV_MINOR=2
  30 +# This isn't 100% correct, but it tends to be a close enough approximation
  31 +# for how we manage the codebase.  It's rare to do a release that doesn't
  32 +# modify the library since this project is centered around the library.
  33 +GDLIB_LT_REVISION=$(( ((GDLIB_MAJOR - GDLIB_PREV_MAJOR) << 6) | ((GDLIB_MINOR - GDLIB_PREV_MINOR) << 3) | GDLIB_REVISION ))
  34 +GDLIB_LT_AGE=0
  35 +
  36 +# The first three fields we feed into libtool and the OS target determines how
  37 +# they get used.  The last two fields we feed into cmake.  We use the same rules
  38 +# as Linux SONAME versioning in libtool, but cmake should handle it for us.
  39 +case $1 in
  40 +CURRENT)
  41 +       printf '%s' "${GDLIB_LT_CURRENT}"
  42 +       ;;
  43 +REVISION)
  44 +       printf '%s' "${GDLIB_LT_REVISION}"
  45 +       ;;
  46 +AGE)
  47 +       printf '%s' "${GDLIB_LT_AGE}"
  48 +       ;;
  49 +VERSION)
  50 +       printf '%s' "$(( GDLIB_LT_CURRENT - GDLIB_LT_AGE )).${GDLIB_LT_AGE}.${GDLIB_LT_REVISION}"
  51 +       ;;
  52 +SONAME)
  53 +       printf '%s' "$(( GDLIB_LT_CURRENT - GDLIB_LT_AGE ))"
  54 +       ;;
  55 +esac