From 8dbae11750ac0f85332355e6aab97005533dfb38 Mon Sep 17 00:00:00 2001
From: Lars Wendler <polynomial-c@gentoo.org>
Date: Sat, 28 Dec 2019 18:48:35 +0100
Subject: [PATCH] Use separate libpsx.pc file instead of libcap.pc

pkgconfig fails to parse current libcap.pc file but pkgconf succeeds

Gentoo-bug: https://bugs.gentoo.org/703932
---
 libcap/Makefile     | 12 +++++++++++-
 libcap/libcap.pc.in |  8 +-------
 libcap/libpsx.pc.in | 11 +++++++++++
 3 files changed, 23 insertions(+), 8 deletions(-)
 create mode 100644 libcap/libpsx.pc.in

diff --git a/libcap/Makefile b/libcap/Makefile
index 949cfad..5795458 100644
--- a/libcap/Makefile
+++ b/libcap/Makefile
@@ -22,7 +22,7 @@ MAJLIBNAME=$(LIBNAME).$(VERSION)
 MINLIBNAME=$(MAJLIBNAME).$(MINOR)
 GPERF_OUTPUT = _caps_output.gperf
 
-all: $(MINLIBNAME) $(STACAPLIBNAME) libcap.pc $(STAPSXLIBNAME)
+all: $(MINLIBNAME) $(STACAPLIBNAME) libcap.pc libpsx.pc $(STAPSXLIBNAME)
 
 ifeq ($(BUILD_GPERF),yes)
 USE_GPERF_OUTPUT = $(GPERF_OUTPUT)
@@ -38,6 +38,15 @@ libcap.pc: libcap.pc.in
 		-e 's,@deps@,$(DEPS),' \
 		$< >$@
 
+libpsx.pc: libpsx.pc.in
+	sed -e 's,@prefix@,$(prefix),' \
+		-e 's,@exec_prefix@,$(exec_prefix),' \
+		-e 's,@libdir@,$(LIBDIR),' \
+		-e 's,@includedir@,$(inc_prefix)/include,' \
+		-e 's,@VERSION@,$(VERSION).$(MINOR),' \
+		-e 's,@deps@,$(DEPS),' \
+		$< >$@
+
 _makenames: _makenames.c cap_names.list.h
 	$(BUILD_CC) $(BUILD_CFLAGS) $< -o $@
 
@@ -86,6 +95,7 @@ ifeq ($(FAKEROOT),)
 endif
 	mkdir -p -m 0755 $(FAKEROOT)$(PKGCONFIGDIR)
 	install -m 0644 libcap.pc $(FAKEROOT)$(PKGCONFIGDIR)/libcap.pc
+	install -m 0644 libpsx.pc $(FAKEROOT)$(PKGCONFIGDIR)/libpsx.pc
 ifeq ($(GOLANG),yes)
 	mkdir -p -m 0755 $(FAKEROOT)$(GOPKGDIR)/libcap/cap
 	install -m 0644 src/libcap/cap/* $(FAKEROOT)$(GOPKGDIR)/libcap/cap/
diff --git a/libcap/libcap.pc.in b/libcap/libcap.pc.in
index 3d6b273..8358274 100644
--- a/libcap/libcap.pc.in
+++ b/libcap/libcap.pc.in
@@ -9,10 +9,4 @@ Version: @VERSION@
 Libs: -L${libdir} -lcap
 Libs.private: @deps@
 Cflags: -I${includedir}
-
-Name: libpsx
-Description: libpsx - linux posix syscall API for pthreads
-Version: @VERSION@
-Libs: -L${libdir} -lpsx -lpthread -Wl,-wrap,pthread_create
-Libs.private: @deps@
-Cflags: -I${includedir}
+Requires: libpsx
diff --git a/libcap/libpsx.pc.in b/libcap/libpsx.pc.in
new file mode 100644
index 0000000..d032b9f
--- /dev/null
+++ b/libcap/libpsx.pc.in
@@ -0,0 +1,11 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: libpsx
+Description: libpsx - linux posix syscall API for pthreads
+Version: @VERSION@
+Libs: -L${libdir} -lpsx -lpthread -Wl,-wrap,pthread_create
+Libs.private: @deps@
+Cflags: -I${includedir}
-- 
2.24.1