From 733abbcc391f99c4bea3b91058486fe038ccfae2 Mon Sep 17 00:00:00 2001
From: Sander <hey@sandydoo.me>
Date: Tue, 21 Apr 2026 22:54:53 +0200
Subject: [PATCH] libghostty-vt: revert .pc changes and use Nix to fix them

Keeps the .pc files templated and instead uses Nix to rewrite the libdir for the static library.
---
 nix/libghostty-vt.nix      |  3 ---
 src/build/GhosttyLibVt.zig | 19 +++++--------------
 2 files changed, 5 insertions(+), 17 deletions(-)

diff --git a/nix/libghostty-vt.nix b/nix/libghostty-vt.nix
index abecceaac..c4f621fe8 100644
--- a/nix/libghostty-vt.nix
+++ b/nix/libghostty-vt.nix
@@ -59,9 +59,6 @@ stdenv.mkDerivation (finalAttrs: {
     "-Dapp-runtime=none"
     "-Demit-lib-vt=true"
     "-Dsimd=${lib.boolToString simd}"
-    # Install headers directly into the `dev` output
-    "--prefix-include-dir"
-    "${placeholder "dev"}/include"
   ];
   zigCheckFlags = finalAttrs.zigBuildFlags ++ ["test-lib-vt"];
 
diff --git a/src/build/GhosttyLibVt.zig b/src/build/GhosttyLibVt.zig
index cf4f88e8d..ffd4962d9 100644
--- a/src/build/GhosttyLibVt.zig
+++ b/src/build/GhosttyLibVt.zig
@@ -371,8 +371,8 @@ fn pkgConfigFiles(
     return .{
         .shared = wf.add("libghostty-vt.pc", b.fmt(
             \\prefix={s}
-            \\includedir={s}
-            \\libdir={s}
+            \\includedir=${{prefix}}/include
+            \\libdir=${{prefix}}/lib
             \\
             \\Name: libghostty-vt
             \\URL: https://github.com/ghostty-org/ghostty
@@ -382,18 +382,11 @@ fn pkgConfigFiles(
             \\Libs: -L${{libdir}} -lghostty-vt
             \\Libs.private: {s}
             \\Requires.private: {s}
-        , .{
-            b.install_prefix,
-            b.h_dir,
-            b.lib_dir,
-            zig.version,
-            libs_private,
-            requires_private,
-        })),
+        , .{ b.install_prefix, zig.version, libs_private, requires_private })),
         .static = wf.add("libghostty-vt-static.pc", b.fmt(
             \\prefix={s}
-            \\includedir={s}
-            \\libdir={s}
+            \\includedir=${{prefix}}/include
+            \\libdir=${{prefix}}/lib
             \\
             \\Name: libghostty-vt-static
             \\URL: https://github.com/ghostty-org/ghostty
@@ -405,8 +398,6 @@ fn pkgConfigFiles(
             \\Requires.private: {s}
         , .{
             b.install_prefix,
-            b.h_dir,
-            b.lib_dir,
             zig.version,
             staticLibraryName(os_tag),
             libs_private,