From e991850034a77af80c1943e12c7976d10c5351ca Mon Sep 17 00:00:00 2001
From: Siva Mahadevan <me@svmhdvn.name>
Date: Mon, 20 Nov 2023 09:35:36 -0500
Subject: [PATCH] build: fix pkgconfig cflags and libdir variables

---
 Makefile       | 5 +++--
 openlibm.pc.in | 4 ----
 2 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/Makefile b/Makefile
index 2435144f..976f3118 100644
--- a/Makefile
+++ b/Makefile
@@ -86,8 +86,9 @@ clean:
 	$(MAKE) -C test clean
 
 openlibm.pc: openlibm.pc.in Make.inc Makefile
-	echo "prefix=${prefix}" > openlibm.pc
-	echo "version=${VERSION}" >> openlibm.pc
+	echo "version=${VERSION}" > openlibm.pc
+	echo "libdir=$(DESTDIR)$(libdir)" >> openlibm.pc
+	echo "includedir=$(DESTDIR)$(includedir)/openlibm" >> openlibm.pc
 	cat openlibm.pc.in >> openlibm.pc
 
 install-static: libopenlibm.a
diff --git a/openlibm.pc.in b/openlibm.pc.in
index f41510b3..bfad8762 100644
--- a/openlibm.pc.in
+++ b/openlibm.pc.in
@@ -1,7 +1,3 @@
-exec_prefix=${prefix}
-includedir=${prefix}/include
-libdir=${exec_prefix}/lib
-
 Name: openlibm
 Version: ${version}
 URL: https://github.com/JuliaMath/openlibm