Revert "meson: add soversion to libraries (#13960)"

This reverts commit bdbc739d6e.

Such a change needs more thought put into it. By versioning
shared libraries we'd make a false impression that libraries
themselves are actually versioned and have some sort of stable
ABI, which is not the case.

This will be useful when C bindings become stable, but as long
as they are experimental it does not make sense to set SONAME.

Also this change should not have been backported, since it's
severely breaking.

src/libcmd/meson.build

@@ -95,7 +95,6 @@ this_library = library(
   'nixcmd',
   sources,
   config_priv_h,
-  soversion : 0,
   dependencies : deps_public + deps_private + deps_other,
   include_directories : include_dirs,
   link_args : linker_export_flags,

src/libexpr-c/meson.build

@@ -50,7 +50,6 @@ subdir('nix-meson-build-support/windows-version')
 this_library = library(
   'nixexprc',
   sources,
-  soversion : 0,
   dependencies : deps_public + deps_private + deps_other,
   include_directories : include_dirs,
   link_args : linker_export_flags,

src/libexpr-test-support/meson.build

@@ -44,7 +44,6 @@ subdir('nix-meson-build-support/windows-version')
 this_library = library(
   'nix-expr-test-support',
   sources,
-  soversion : 0,
   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 +181,6 @@ this_library = library(
   parser_tab,
   lexer_tab,
   generated_headers,
-  soversion : 0,
   dependencies : deps_public + deps_private + deps_other,
   include_directories : include_dirs,
   link_args : linker_export_flags,

src/libfetchers-c/meson.build

@@ -53,7 +53,6 @@ subdir('nix-meson-build-support/windows-version')
 this_library = library(
   'nixfetchersc',
   sources,
-  soversion : 0,
   dependencies : deps_public + deps_private + deps_other,
   include_directories : include_dirs,
   link_args : linker_export_flags,

src/libfetchers/meson.build

@@ -61,7 +61,6 @@ subdir('nix-meson-build-support/windows-version')
 this_library = library(
   'nixfetchers',
   sources,
-  soversion : 0,
   dependencies : deps_public + deps_private + deps_other,
   include_directories : include_dirs,
   link_args : linker_export_flags,

src/libflake-c/meson.build

@@ -53,7 +53,6 @@ subdir('nix-meson-build-support/windows-version')
 this_library = library(
   'nixflakec',
   sources,
-  soversion : 0,
   dependencies : deps_public + deps_private + deps_other,
   include_directories : include_dirs,
   link_args : linker_export_flags,

src/libflake/meson.build

@@ -58,7 +58,6 @@ this_library = library(
   'nixflake',
   sources,
   generated_headers,
-  soversion : 0,
   dependencies : deps_public + deps_private + deps_other,
   include_directories : include_dirs,
   link_args : linker_export_flags,

src/libmain-c/meson.build

@@ -45,7 +45,6 @@ subdir('nix-meson-build-support/windows-version')
 this_library = library(
   'nixmainc',
   sources,
-  soversion : 0,
   dependencies : deps_public + deps_private + deps_other,
   include_directories : include_dirs,
   link_args : linker_export_flags,

src/libmain/meson.build

@@ -77,7 +77,6 @@ this_library = library(
   'nixmain',
   sources,
   config_priv_h,
-  soversion : 0,
   dependencies : deps_public + deps_private + deps_other,
   include_directories : include_dirs,
   link_args : linker_export_flags,

src/libstore-c/meson.build

@@ -46,7 +46,6 @@ subdir('nix-meson-build-support/windows-version')
 this_library = library(
   'nixstorec',
   sources,
-  soversion : 0,
   dependencies : deps_public + deps_private + deps_other,
   include_directories : include_dirs,
   link_args : linker_export_flags,

src/libstore-test-support/meson.build

@@ -44,7 +44,6 @@ subdir('nix-meson-build-support/windows-version')
 this_library = library(
   'nix-store-test-support',
   sources,
-  soversion : 0,
   dependencies : deps_public + deps_private + deps_other,
   include_directories : include_dirs,
   # TODO: Remove `-lrapidcheck` when https://github.com/emil-e/rapidcheck/pull/326

src/libstore/meson.build

@@ -363,7 +363,6 @@ this_library = library(
   generated_headers,
   sources,
   config_priv_h,
-  soversion : 0,
   dependencies : deps_public + deps_private + deps_other,
   include_directories : include_dirs,
   link_args : linker_export_flags,

src/libutil-c/meson.build

@@ -53,7 +53,6 @@ this_library = library(
   'nixutilc',
   sources,
   config_priv_h,
-  soversion : 0,
   dependencies : deps_public + deps_private + deps_other,
   include_directories : include_dirs,
   link_args : linker_export_flags,

src/libutil-test-support/meson.build

@@ -41,7 +41,6 @@ subdir('nix-meson-build-support/windows-version')
 this_library = library(
   'nix-util-test-support',
   sources,
-  soversion : 0,
   dependencies : deps_public + deps_private + deps_other,
   include_directories : include_dirs,
   # TODO: Remove `-lrapidcheck` when https://github.com/emil-e/rapidcheck/pull/326

src/libutil/meson.build

@@ -197,7 +197,6 @@ subdir('nix-meson-build-support/windows-version')
 this_library = library(
   'nixutil',
   sources,
-  soversion : 0,
   dependencies : deps_public + deps_private + deps_other,
   include_directories : include_dirs,
   link_args : linker_export_flags,