Meson build: fix versioning on macOS

tschoonj · tschoonj · commit 2a7c936dfe4e · 2020-09-27T15:39:50.000+01:00
diff --git a/meson.build b/meson.build
@@ -31,6 +31,9 @@ sigcxx_libversion = '@0@.@1@.@2@'.format(
   libtool_soversion[0] - libtool_soversion[2],
   libtool_soversion[2],
   libtool_soversion[1])
+current = libtool_soversion[0] + libtool_soversion[1]
+revision = libtool_soversion[2]
+darwin_versions = [current + 1, '@0@.@1@'.format(current + 1, revision)]
 
 # Use these instead of meson.source_root() and meson.build_root() in subdirectories.
 # source_root() and build_root() are not useful, if this is a subproject.
diff --git a/sigc++/meson.build b/sigc++/meson.build
@@ -169,6 +169,7 @@ if maintainer_mode
     cpp_args: extra_sigc_cppflags,
     include_directories: extra_include_dirs,
     dependencies: sigcxx_build_dep,
+    darwin_versions: darwin_versions,
     install: true,
   )
 
@@ -212,6 +213,7 @@ else # not maintainer_mode
     cpp_args: extra_sigc_cppflags,
     include_directories: extra_include_dirs,
     dependencies: sigcxx_build_dep,
+    darwin_versions: darwin_versions,
     install: true,
   )
 

Original file line number	Diff line number	Diff line change
`@@ -169,6 +169,7 @@ if maintainer_mode`
`169`	`169`	`cpp_args: extra_sigc_cppflags,`
`170`	`170`	`include_directories: extra_include_dirs,`
`171`	`171`	`dependencies: sigcxx_build_dep,`
	`172`	`+ darwin_versions: darwin_versions,`
`172`	`173`	`install: true,`
`173`	`174`	`)`
`174`	`175`
`@@ -212,6 +213,7 @@ else # not maintainer_mode`
`212`	`213`	`cpp_args: extra_sigc_cppflags,`
`213`	`214`	`include_directories: extra_include_dirs,`
`214`	`215`	`dependencies: sigcxx_build_dep,`
	`216`	`+ darwin_versions: darwin_versions,`
`215`	`217`	`install: true,`
`216`	`218`	`)`
`217`	`219`