#==================================================================================================
# Patch to correctly set dylib versions; will be submitted to upstream for inclusion.
#
# Author: Christopher Nielsen @ MacPorts
# Date: 2024-03-03
# See: https://trac.macports.org/ticket/68762
#==================================================================================================
--- src/meson.build.orig	2024-03-03 15:10:27.000000000 -0500
+++ src/meson.build	2024-03-03 15:24:21.000000000 -0500
@@ -15,10 +15,14 @@
 
 configure_file(output: 'config.h', configuration: config_h)
 
+raqm_ver_major = raqm_version[0].to_int()
+raqm_ver_minor = raqm_version[1].to_int()
+raqm_ver_micro = raqm_version[2].to_int()
+
 version_h = configuration_data()
-version_h.set('RAQM_VERSION_MAJOR', raqm_version[0].to_int())
-version_h.set('RAQM_VERSION_MINOR', raqm_version[1].to_int())
-version_h.set('RAQM_VERSION_MICRO', raqm_version[2].to_int())
+version_h.set('RAQM_VERSION_MAJOR', raqm_ver_major)
+version_h.set('RAQM_VERSION_MINOR', raqm_ver_minor)
+version_h.set('RAQM_VERSION_MICRO', raqm_ver_micro)
 version_h.set('RAQM_VERSION', meson.project_version())
 
 configure_file(
@@ -32,11 +36,22 @@
 raqm_headers = files('raqm.h')
 install_headers(raqm_headers)
 
+# ABI compatibility version should be that used for last non-meson release, 0.7.1
+raqm_ver_compat = 701
+raqm_ver_current = raqm_ver_major * 10000 + raqm_ver_minor * 100 + raqm_ver_micro
+ 
+raqm_dylib_ver_compat = '@0@.0.0'.format(raqm_ver_compat)
+raqm_dylib_ver_current = '@0@.0.0'.format(raqm_ver_current)
+message('raqm_dylib_ver_compat: ', raqm_dylib_ver_compat)
+message('raqm_dylib_ver_current: ', raqm_dylib_ver_current)
+raqm_darwin_versions = [raqm_dylib_ver_compat, raqm_dylib_ver_current]
+
 libraqm = library(
     'raqm',
     'raqm.c',
     'raqm.h',
     version: meson.project_version(),
+    darwin_versions: raqm_darwin_versions,
     dependencies: deps,
     c_args: ['-DHAVE_CONFIG_H'],
     install: true,