win+Meson: do allow linking with the Rust-built xdiff

dscho · dscho · commit 9c3b017cfa06 · 2025-07-19T23:29:17.000+02:00
When linking against the Rust-built `xdiff`, there is now a new required
dependency: Without _also_ linking to the system library `userenv`, the
compile would fail with this error message:

  xdiff.lib(std-c85e9beb7923f636.std.df32d1bc89881d89-cgu.0.rcgu.o) :
  error LNK2019: unresolved external symbol __imp_GetUserProfileDirectoryW
  referenced in function _ZN3std3env8home_dir17hfd1c3b6676cd78f6E

Therefore, just like we do in case of Makefile-based builds on Windows,
we now also link to that library when building with Meson.

Signed-off-by: Johannes Schindelin &lt;johannes.schindelin@gmx.de&gt;
diff --git a/meson.build b/meson.build
@@ -1260,6 +1260,7 @@ elif host_machine.system() == 'windows'
   ]
 
   libgit_dependencies += compiler.find_library('ntdll')
+  libgit_dependencies += compiler.find_library('userenv')
   libgit_include_directories += 'compat/win32'
   if compiler.get_id() == 'msvc'
     libgit_include_directories += 'compat/vcbuild/include'

Original file line number	Diff line number	Diff line change
`@@ -1260,6 +1260,7 @@ elif host_machine.system() == 'windows'`
`1260`	`1260`	`]`
`1261`	`1261`
`1262`	`1262`	`libgit_dependencies += compiler.find_library('ntdll')`
	`1263`	`+ libgit_dependencies += compiler.find_library('userenv')`
`1263`	`1264`	`libgit_include_directories += 'compat/win32'`
`1264`	`1265`	`if compiler.get_id() == 'msvc'`
`1265`	`1266`	`libgit_include_directories += 'compat/vcbuild/include'`