From c5aad3535a632286a56833bc035895cef9830820 Mon Sep 17 00:00:00 2001
From: Philippe PITTOLI <karchnu@karchnu.fr>
Date: Fri, 31 May 2024 19:29:55 +0200
Subject: [PATCH] Makefile: install package config .pc file.

---
 ipc.pc   |  8 ++++++++
 makefile | 16 ++++++++++------
 2 files changed, 18 insertions(+), 6 deletions(-)
 create mode 100644 ipc.pc

diff --git a/ipc.pc b/ipc.pc
new file mode 100644
index 0000000..f854ce1
--- /dev/null
+++ b/ipc.pc
@@ -0,0 +1,8 @@
+includedir=/usr/local/include
+libdir=/usr/local/lib
+
+Name: LibIPC
+Description: The simplest Inter Process Communication library
+Version: 0.1.0
+Libs: -L${libdir} -lipc
+Cflags: -I${includedir}
diff --git a/makefile b/makefile
index dd12a11..fc80de7 100644
--- a/makefile
+++ b/makefile
@@ -11,16 +11,20 @@ ZIGOPTIM ?= ReleaseSafe
 build:
 	zig build -Doptimize=$(ZIGOPTIM) $(ZIGOPTS) $(TARGET_OPTION)
 
-PREFIX     ?= /usr/local
-LIBDIR     ?= $(PREFIX)/lib
-INCLUDEDIR ?= $(PREFIX)/include
+PREFIX       ?= /usr/local
+LIBDIR       ?= $(PREFIX)/lib
+INCLUDEDIR   ?= $(PREFIX)/include
+PKGCONFIGDIR ?= /usr/share/pkgconfig
+install-pkgconfig:
+	[ -d $(PKGCONFIGDIR) ] || install -m 0755 -d $(PKGCONFIGDIR)
+	install -m 0644 ipc.pc $(PKGCONFIGDIR)
 install-library:
 	[ -d $(LIBDIR) ] || install -m 0755 -d $(LIBDIR)
-	install zig-out/lib/libipc* $(LIBDIR)
+	install -m 0644 zig-out/lib/libipc.so $(LIBDIR)
 install-header:
 	[ -d $(INCLUDEDIR) ] || install -m 0755 -d $(INCLUDEDIR)
-	install libipc.h $(INCLUDEDIR)
-install: install-library install-header
+	install -m 0644 libipc.h $(INCLUDEDIR)
+install: install-pkgconfig install-library install-header
 
 uninstall-library:
 	rm $(LIBDIR)/libipc.a \