meson: refactor nix_soversion into nix-meson-build-support/common

This is a follow-on to #13995 which added soversion to the libraries

Author: juhp

nix-meson-build-support/common/meson.build

@@ -40,3 +40,6 @@ if cxx.get_id() == 'clang' and ('address' in get_option('b_sanitize') or 'undefi
 ))
   add_project_link_arguments('-shared-libasan', language : 'cpp')
 endif
+
+# Darwin ld doesn't like "X.Y.Zpre"
+nix_soversion = meson.project_version().strip('pre')

src/libcmd/meson.build

@@ -95,7 +95,7 @@ this_library = library(
   'nixcmd',
   sources,
   config_priv_h,
-  soversion : meson.project_version().replace('pre', ''),
+  soversion : nix_soversion,
   dependencies : deps_public + deps_private + deps_other,
   include_directories : include_dirs,
   link_args : linker_export_flags,

src/libexpr-c/meson.build

@@ -50,7 +50,7 @@ subdir('nix-meson-build-support/windows-version')
 this_library = library(
   'nixexprc',
   sources,
-  soversion : meson.project_version().replace('pre', ''),
+  soversion : nix_soversion,
   dependencies : deps_public + deps_private + deps_other,
   include_directories : include_dirs,
   link_args : linker_export_flags,

src/libexpr-test-support/meson.build

@@ -44,7 +44,7 @@ subdir('nix-meson-build-support/windows-version')
 this_library = library(
   'nix-expr-test-support',
   sources,
-  soversion : meson.project_version().replace('pre', ''),
+  soversion : nix_soversion,
   dependencies : deps_public + deps_private + deps_other,
   include_directories : include_dirs,
   # TODO: Remove `-lrapidcheck` when https://github.com/emil-e/rapidcheck/pull/326

src/libexpr/meson.build

@@ -181,7 +181,7 @@ this_library = library(
   parser_tab,
   lexer_tab,
   generated_headers,
-  soversion : meson.project_version().replace('pre', ''),
+  soversion : nix_soversion,
   dependencies : deps_public + deps_private + deps_other,
   include_directories : include_dirs,
   link_args : linker_export_flags,

src/libfetchers-c/meson.build

@@ -53,7 +53,7 @@ subdir('nix-meson-build-support/windows-version')
 this_library = library(
   'nixfetchersc',
   sources,
-  soversion : meson.project_version().replace('pre', ''),
+  soversion : nix_soversion,
   dependencies : deps_public + deps_private + deps_other,
   include_directories : include_dirs,
   link_args : linker_export_flags,

src/libfetchers/meson.build

@@ -61,7 +61,7 @@ subdir('nix-meson-build-support/windows-version')
 this_library = library(
   'nixfetchers',
   sources,
-  soversion : meson.project_version().replace('pre', ''),
+  soversion : nix_soversion,
   dependencies : deps_public + deps_private + deps_other,
   include_directories : include_dirs,
   link_args : linker_export_flags,

src/libflake-c/meson.build

@@ -53,7 +53,7 @@ subdir('nix-meson-build-support/windows-version')
 this_library = library(
   'nixflakec',
   sources,
-  soversion : meson.project_version().replace('pre', ''),
+  soversion : nix_soversion,
   dependencies : deps_public + deps_private + deps_other,
   include_directories : include_dirs,
   link_args : linker_export_flags,

src/libflake/meson.build

@@ -58,7 +58,7 @@ this_library = library(
   'nixflake',
   sources,
   generated_headers,
-  soversion : meson.project_version().replace('pre', ''),
+  soversion : nix_soversion,
   dependencies : deps_public + deps_private + deps_other,
   include_directories : include_dirs,
   link_args : linker_export_flags,

src/libmain-c/meson.build

@@ -45,7 +45,7 @@ subdir('nix-meson-build-support/windows-version')
 this_library = library(
   'nixmainc',
   sources,
-  soversion : meson.project_version().replace('pre', ''),
+  soversion : nix_soversion,
   dependencies : deps_public + deps_private + deps_other,
   include_directories : include_dirs,
   link_args : linker_export_flags,