From 8e846542406535741c8aad4b7eb7c9c8fbc83321 Mon Sep 17 00:00:00 2001
From: Andrew G Morgan <morgan@kernel.org>
Date: Tue, 24 Dec 2013 09:17:11 -0800
Subject: Add a .pc file to the library.

This patch was generated by Bryan Kadzban, and most recently supported by
Thomas H.P. Anderson.

For more info on what this file is used for, read:

  http://en.wikipedia.org/wiki/Pkg-config

Signed-off-by: Andrew G Morgan <morgan@kernel.org>
---
 libcap/Makefile     | 16 ++++++++++++++--
 libcap/libcap.pc.in | 11 +++++++++++
 2 files changed, 25 insertions(+), 2 deletions(-)
 create mode 100644 libcap/libcap.pc.in

(limited to 'libcap')

diff --git a/libcap/Makefile b/libcap/Makefile
index 5e92596..6aa1055 100644
--- a/libcap/Makefile
+++ b/libcap/Makefile
@@ -17,6 +17,7 @@ FILES=cap_alloc cap_proc cap_extint cap_flag cap_text
 ifeq ($(LIBATTR),yes)
 FILES += cap_file
 LDFLAGS += -lattr
+DEPS = -lattr
 endif
 
 INCLS=libcap.h cap_names.h $(INCS)
@@ -25,13 +26,22 @@ MAJLIBNAME=$(LIBNAME).$(VERSION)
 MINLIBNAME=$(MAJLIBNAME).$(MINOR)
 GPERF_OUTPUT = _caps_output.gperf
 
-all: $(MINLIBNAME) $(STALIBNAME)
+all: $(MINLIBNAME) $(STALIBNAME) libcap.pc
 
 ifeq ($(shell gperf --version > /dev/null 2>&1 && echo yes),yes)
 USE_GPERF_OUTPUT = $(GPERF_OUTPUT)
 INCLUDE_GPERF_OUTPUT = -include $(GPERF_OUTPUT)
 endif
 
+libcap.pc: libcap.pc.in
+	sed -e 's,@prefix@,$(prefix),' \
+		-e 's,@exec_prefix@,$(exec_prefix),' \
+		-e 's,@libdir@,$(lib_prefix)/$(lib),' \
+		-e 's,@includedir@,$(inc_prefix)/include,' \
+		-e 's,@VERSION@,$(VERSION).$(MINOR),' \
+		-e 's,@deps@,$(DEPS),' \
+		$< >$@
+
 _makenames: _makenames.c cap_names.list.h
 	$(BUILD_CC) $(BUILD_CFLAGS) $< -o $@
 
@@ -71,9 +81,11 @@ install: all
 ifeq ($(FAKEROOT),)
 	-/sbin/ldconfig
 endif
+	mkdir -p -m 0755 $(PKGCONFIGDIR)
+	install -m 0644 libcap.pc $(PKGCONFIGDIR)/libcap.pc
 
 clean:
 	$(LOCALCLEAN)
-	rm -f $(OBJS) $(LIBNAME)* $(STALIBNAME)
+	rm -f $(OBJS) $(LIBNAME)* $(STALIBNAME) libcap.pc
 	rm -f cap_names.h cap_names.list.h _makenames $(GPERF_OUTPUT)
 	cd include/sys && $(LOCALCLEAN)
diff --git a/libcap/libcap.pc.in b/libcap/libcap.pc.in
new file mode 100644
index 0000000..a28e3e4
--- /dev/null
+++ b/libcap/libcap.pc.in
@@ -0,0 +1,11 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: libcap
+Description: libcap
+Version: @VERSION@
+Libs: -L${libdir} -lcap
+Libs.private: @deps@
+Cflags: -I${includedir}
-- 
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