From 32fd6889b9e37e641a0ca077a52987d768ec664a Mon Sep 17 00:00:00 2001
From: apio <blobs.trading@gmail.com>
Date: Tue, 8 Aug 2023 20:28:11 +0200
Subject: [PATCH] ports: Add pkg-config wrapper

---
 tools/env.sh               |  2 +-
 tools/exec/luna-pkg-config | 10 ++++++++++
 tools/make-package.sh      |  2 ++
 3 files changed, 13 insertions(+), 1 deletion(-)
 create mode 100644 tools/exec/luna-pkg-config

diff --git a/tools/env.sh b/tools/env.sh
index 5b6de5f7..7eec281e 100755
--- a/tools/env.sh
+++ b/tools/env.sh
@@ -5,7 +5,7 @@ export LUNA_BASE=${LUNA_BASE:-$LUNA_ROOT/base}
 [ -f "$LUNA_ROOT/env-local.sh" ] && source $LUNA_ROOT/env-local.sh
 
 export LUNA_ARCH=${LUNA_ARCH:-x86_64}
-export PATH=$LUNA_ROOT/toolchain/$LUNA_ARCH-luna/bin:$LUNA_ROOT/toolchain/dist:$PATH
+export PATH=$LUNA_ROOT/toolchain/$LUNA_ARCH-luna/bin:$LUNA_ROOT/toolchain/dist:$LUNA_ROOT/tools/exec/:$PATH
 
 if [ "$USE_MAKE" = "1" ]
 then
diff --git a/tools/exec/luna-pkg-config b/tools/exec/luna-pkg-config
new file mode 100644
index 00000000..8b552e07
--- /dev/null
+++ b/tools/exec/luna-pkg-config
@@ -0,0 +1,10 @@
+#!/bin/sh
+# Fill these in appropriately:
+export PKG_CONFIG_SYSROOT_DIR=$LUNA_BASE
+export PKG_CONFIG_LIBDIR=$LUNA_BASE/usr/lib/pkgconfig
+# TODO: If it works this should probably just be set to the empty string.
+export PKG_CONFIG_PATH=$PKG_CONFIG_LIBDIR
+# Use --static here if your OS only has static linking.
+# TODO: Perhaps it's a bug in the libraries if their pkg-config files doesn't
+#       record that only static libraries were built.
+exec pkg-config --static "$@"
diff --git a/tools/make-package.sh b/tools/make-package.sh
index 20a9f051..9aa3d072 100755
--- a/tools/make-package.sh
+++ b/tools/make-package.sh
@@ -70,8 +70,10 @@ esac
 
 export CC=x86_64-luna-gcc
 export CXX=x86_64-luna-g++
+export PKG_CONFIG=luna-pkg-config
 export CC_FOR_BUILD=gcc
 export CXX_FOR_BUILD=g++
+export PKG_CONFIG_FOR_BUILD=pkg-config
 
 mkdir -p $builddir
 cd $builddir