From 34cf6bb9255884fb235a90111724e12743bd916e Mon Sep 17 00:00:00 2001
From: Harmen Stoppels <harmenstoppels@gmail.com>
Date: Fri, 4 Jun 2021 15:22:53 +0200
Subject: [PATCH 1/2] Install a libflame.pc file

---
 Makefile       | 24 +++++++++++++++++++++++-
 libflame.pc.in | 11 +++++++++++
 2 files changed, 34 insertions(+), 1 deletion(-)
 create mode 100644 libflame.pc.in

diff --git a/Makefile b/Makefile
index d50f9d194..32d27e1a6 100644
--- a/Makefile
+++ b/Makefile
@@ -214,6 +214,10 @@ MK_LIBS_SYML              := $(strip $(MK_LIBS_SYML))
 # Set the path to the subdirectory of the include installation directory.
 MK_INCL_DIR_INST          := $(INSTALL_INCDIR)
 
+PC_DIR_INST               := $(INSTALL_LIBDIR)/pkgconfig
+PC_IN_FILE                := libflame.pc.in
+PC_OUT_FILE               := libflame.pc
+
 
 
 #
@@ -411,7 +415,7 @@ all: libs
 
 libs: libflame
 
-install: libs install-libs install-lib-symlinks install-headers
+install: libs install-libs install-lib-symlinks install-headers $(PC_DIR_INST)
 
 uninstall: uninstall-libs uninstall-lib-symlinks uninstall-headers
 
@@ -705,6 +709,21 @@ else
 	@$(MV) $(@F) $(INSTALL_LIBDIR)/
 endif
 
+$(PC_DIR_INST): $(PC_IN_FILE)
+	$(MKDIR) $(@)
+ifeq ($(ENABLE_VERBOSE),no)
+	@echo "Installing $(PC_OUT_FILE) into $(@)/"
+endif
+	$(shell cat "$(PC_IN_FILE)" \
+	| sed -e "s#@PACKAGE_VERSION@#$(VERSION)#g" \
+	| sed -e "s#@prefix@#$(prefix)#g" \
+	| sed -e "s#@exec_prefix@#$(exec_prefix)#g" \
+	| sed -e "s#@libdir@#$(libdir)#g" \
+	| sed -e "s#@includedir@#$(includedir)#g" \
+	| sed -e "s#@LDFLAGS@#$(LDFLAGS)#g" \
+	> "$(PC_OUT_FILE)" )
+	$(INSTALL) -m 0644 $(PC_OUT_FILE) $(@)
+
 
 # --- Clean rules ---
 
@@ -751,6 +770,7 @@ ifeq ($(ENABLE_VERBOSE),yes)
 	- $(RM_RF) $(OBJ_DIR)
 	- $(RM_RF) $(LIB_DIR)
 	- $(RM_RF) $(INC_DIR)
+	- $(RM_RF) $(PC_OUT_FILE)
 	- $(RM_RF) config.log
 	- $(RM_RF) aclocal.m4
 	- $(RM_RF) autom4te.cache
@@ -762,6 +782,8 @@ else
 	@$(RM_F) $(AR_OBJ_LIST_FILE)
 	@echo "Removing $(CONFIG_DIR)"
 	@$(RM_RF) $(CONFIG_DIR)
+	@echo "Removing $(PC_OUT_FILE)"
+	@$(RM_F) $(PC_OUT_FILE)
 	@echo "Removing $(OBJ_DIR)"
 	@$(RM_RF) $(OBJ_DIR)
 	@echo "Removing $(LIB_DIR)"
diff --git a/libflame.pc.in b/libflame.pc.in
new file mode 100644
index 000000000..27a869632
--- /dev/null
+++ b/libflame.pc.in
@@ -0,0 +1,11 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: libflame
+Description: A portable library for dense matrix computations, providing much of the functionality present in LAPACK
+Version: @PACKAGE_VERSION@
+Libs: -L${libdir} -lflame
+Libs.private: @LDFLAGS@
+Cflags: -I${includedir}/libflame
\ No newline at end of file

From 5fe5581814a49f298b5dd3b7fc759b4d281dda56 Mon Sep 17 00:00:00 2001
From: Harmen Stoppels <harmenstoppels@gmail.com>
Date: Fri, 4 Jun 2021 17:34:40 +0200
Subject: [PATCH 2/2] Fix -I flag

---
 libflame.pc.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libflame.pc.in b/libflame.pc.in
index 27a869632..464580dd6 100644
--- a/libflame.pc.in
+++ b/libflame.pc.in
@@ -8,4 +8,4 @@ Description: A portable library for dense matrix computations, providing much of
 Version: @PACKAGE_VERSION@
 Libs: -L${libdir} -lflame
 Libs.private: @LDFLAGS@
-Cflags: -I${includedir}/libflame
\ No newline at end of file
+Cflags: -I${includedir}
\ No newline at end of file