From e158ebe08a0c40b28563378b3cde671cb00aa1c0 Mon Sep 17 00:00:00 2001
From: Willem Jan Palenstijn <Willem.Jan.Palenstijn@cwi.nl>
Date: Tue, 13 Nov 2018 16:16:47 +0100
Subject: Add install-dev make target for installing headers/pkgconfig/library

---
 build/linux/Makefile.in    | 43 +++++++++++++++++++++++++++++++++++++------
 build/linux/configure.ac   |  9 ++++++++-
 build/linux/libastra.pc.in | 10 ++++++++++
 3 files changed, 55 insertions(+), 7 deletions(-)
 create mode 100644 build/linux/libastra.pc.in

diff --git a/build/linux/Makefile.in b/build/linux/Makefile.in
index 13e1344..2129519 100644
--- a/build/linux/Makefile.in
+++ b/build/linux/Makefile.in
@@ -34,6 +34,8 @@ all: $(TARGETS)
 prefix=@prefix@
 exec_prefix=@exec_prefix@
 datarootdir=@datarootdir@
+includedir=@includedir@
+libdir=@libdir@
 
 srcdir=@srcdir@
 abs_top_builddir=@abs_top_builddir@
@@ -354,7 +356,7 @@ endif
 endif
 
 libastra.la: $(ALL_OBJECTS)
-	./libtool --mode=link --tag=CXX $(LD) -rpath @libdir@ -o $@ $(LDFLAGS) $(LIBS) $+
+	./libtool --mode=link --tag=CXX $(LD) -rpath $(libdir) -o $@ $(LDFLAGS) $(LIBS) $+
 
 %.o: %.cpp
 	$(MKDIR) $(*D)/$(DEPDIR)
@@ -435,9 +437,9 @@ distclean: clean
 	rm -f $(srcdir)/configure Makefile
 
 install-libraries: libastra.la
-	$(INSTALL_SH) -m 755 -d @libdir@
-	./libtool --mode=install $(INSTALL_SH) -m 644 libastra.la @libdir@
-	./libtool --mode=finish @libdir@
+	$(INSTALL_SH) -m 755 -d $(libdir)
+	./libtool --mode=install $(INSTALL_SH) -m 644 libastra.la $(libdir)
+	./libtool --mode=finish $(libdir)
 
 
 # ------------------------
@@ -535,8 +537,37 @@ else
 install-octave:
 endif
 
+ifeq ($(install_type),module)
+
+install-dev:
+	@echo "install-dev is not compatible with the 'module' install type."
+	@echo "Please use 'prefix' or 'dir' instead."
+
+install-headers:
+	@echo "install-headers is not compatible with the 'module' install type."
+	@echo "Please use 'prefix' or 'dir' instead."
+
+else
+
+install-headers:
+	$(INSTALL_SH) -m 755 -d $(includedir)
+	$(INSTALL_SH) -m 755 -d $(includedir)/astra
+	$(INSTALL_SH) -m 755 -d $(includedir)/astra/cuda
+	$(INSTALL_SH) -m 755 -d $(includedir)/astra/cuda/2d
+	$(INSTALL_SH) -m 755 -d $(includedir)/astra/cuda/3d
+	$(INSTALL_SH) -m 644 $(srcdir)/../../include/astra/*.h $(includedir)/astra
+	$(INSTALL_SH) -m 644 $(srcdir)/../../include/astra/*.inl $(includedir)/astra
+	$(INSTALL_SH) -m 644 $(srcdir)/../../include/astra/cuda/2d/*.h $(includedir)/astra/cuda/2d
+	$(INSTALL_SH) -m 644 $(srcdir)/../../include/astra/cuda/3d/*.h $(includedir)/astra/cuda/3d
+
+install-dev: install-libraries install-headers libastra.pc
+	$(INSTALL_SH) -m 755 -d $(libdir)
+	$(INSTALL_SH) -m 755 -d $(libdir)/pkgconfig/
+	$(INSTALL_SH) -m 644 libastra.pc $(libdir)/pkgconfig/
+endif
+
 
-Makefile: $(srcdir)/Makefile.in config.status
+Makefile libastra.pc: %: $(srcdir)/%.in config.status
 	CONFIG_HEADERS= CONFIG_LINKS= CONFIG_FILES=$@ $(SHELL) ./config.status
 
 config.status: $(srcdir)/configure
@@ -547,7 +578,7 @@ $(srcdir)/configure: $(srcdir)/configure.ac
 	@echo "configure.ac has been changed. Regenerating configure script"
 	cd $(srcdir) && $(SHELL) ./autogen.sh
 
-.PHONY: all mex test clean distclean install install-libraries py install-python-site-packages install-python install-octave install-matlab-so install-octave-so
+.PHONY: all mex test clean distclean install install-libraries py install-python-site-packages install-python install-octave install-matlab-so install-octave-so install-headers install-dev
 
 # don't remove intermediate files:
 .SECONDARY:
diff --git a/build/linux/configure.ac b/build/linux/configure.ac
index ac0d82f..cb478f7 100644
--- a/build/linux/configure.ac
+++ b/build/linux/configure.ac
@@ -135,6 +135,13 @@ fi
 
 AC_ARG_VAR(NVCCFLAGS, [CUDA nvcc flags])
 
+PKGCONFIG_CFLAGS_EXTRA=
+if test x"$HAVECUDA" = xyes; then
+  PKGCONFIG_CFLAGS_EXTRA="-DASTRA_CUDA"
+fi
+AC_SUBST(PKGCONFIG_CFLAGS_EXTRA)
+
+
 
 AC_SUBST(HAVECUDA)
 AC_SUBST(LDFLAGS_CUDA)
@@ -295,7 +302,7 @@ AC_SUBST(SAVED_CXXFLAGS)
 AC_SUBST(SAVED_NVCCFLAGS)
 AC_SUBST(SAVED_LDFLAGS)
 AC_SUBST(SAVED_LIBS)
-AC_CONFIG_FILES([Makefile])
+AC_CONFIG_FILES([Makefile libastra.pc])
 AC_OUTPUT
 
 echo
diff --git a/build/linux/libastra.pc.in b/build/linux/libastra.pc.in
new file mode 100644
index 0000000..d2bf554
--- /dev/null
+++ b/build/linux/libastra.pc.in
@@ -0,0 +1,10 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: libastra
+Description: ASTRA Toolbox
+Version: @PACKAGE_VERSION@
+Libs: -L${libdir} -lastra
+Cflags: -I${includedir} @PKGCONFIG_CFLAGS_EXTRA@
-- 
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