# Author: Fan, Chun-wei

# Common Autotools file used to generate Visual Studio 2008+

# Projects from their templates

# This autotools file, from GLib, can be used in other projects

# that have Visual Studio build support, and is copied into

# $(srcroot)/build/.

# * Input variables:

#

#   MSVCPROJS - List of Projects that should be generated

#

# * Simple tutorial

#

# Add this to Makefile.am where your library/program is built:

#   include $(top_srcdir)/build/Makefile.msvcproj

#   MSVCPROJS = YourProject (can be multiple projects in a single srcdir)

#   YourProject_FILES = $(libyourlib_1_0_SOURCES)

#   YourProject_EXCLUDES = ... # list of sources to exclude, separated by '|', wildcards allowed; use random unsed value if none

#   YourProject_HEADERS_DIR = $(libyourlibincludedir)

#   YourProject_HEADERS_INST = $(libyourlib_1_0_HEADERS)

#   YourProject_HEADERS_EXCLUDES = ... # <list of headers to exclude from installation, separated by '|', wildcards allowed; use random unsed value if none>

#

#   dist-hook: \ # (or add to it if it is already there, note the vs9 items will also call the vs10 items in the process)

#   	$(top_builddir)/build/win32/vs9/YourProject.vcproj	\

#   	$(top_builddir)/build/win32/vs9/YourProject.headers

# Private functions

## Transform the MSVC project filename (no filename extensions) to something which can reference through a variable

## without automake/make complaining, eg Gtk-2.0 -> Gtk_2_0

_proj_name=$(subst /,_,$(subst -,_,$(subst .,_,$(1))))

_proj_path_raw:=$(subst $(abs_top_srcdir),,$(abs_srcdir))

_proj_path=$(subst /,\\,$(_proj_path_raw))

_proj_subdir_int=$(subst \\\\,\\,\\$(_proj_path)\\)

_proj_subdir=$(subst \\.\\,\\,$(_proj_subdir_int))

_proj_files_raw=$(subst /,\\,$($(_proj_name)_FILES))

_proj_files=$(subst $(srcdir)\\,,$(subst $(builddir)\\,,$(subst $(top_builddir)\\$(_proj_path)\\,\\,$(_proj_files_raw))))

_proj_filters=$($(_proj_name)_EXCLUDES)

_proj_headers_raw=$(subst /,\\,$($(_proj_name)_HEADERS_INST))

_proj_headers=$(subst $(srcdir)\\,,$(subst $(builddir)\\,,$(subst $(top_builddir)\\$(_proj_path)\\,\\,$(_proj_headers_raw))))

_proj_headers_excludes=$($(_proj_name)_HEADERS_EXCLUDES)

_headers_dest_posix=$(subst $(includedir),,$($(_proj_name)_HEADERS_DIR))

_headers_destdir=$(subst /,\\,$(_headers_dest_posix))

#

# Creates Visual Studio 2008/2010 projects from items passed in from autotools files

# $(1) - Base Name of the MSVC project files (outputs)

#

define msvcproj-builder

$(top_builddir)/build/win32/vs10/$(1).vcxproj: $(top_builddir)/build/win32/vs9/$(1).vcproj

$(top_builddir)/build/win32/vs10/$(1).vcxproj.filters: $(top_builddir)/build/win32/vs9/$(1).vcproj

$(1).sourcefiles: $(top_builddir)/build/win32/vs9/$(1).vcproj

$(1).vs10.sourcefiles: $(top_builddir)/build/win32/vs9/$(1).vcproj

$(1).vs10.sourcefiles.filters: $(top_builddir)/build/win32/vs9/$(1).vcproj

$(top_builddir)/build/win32/vs9/$(1).vcproj: Makefile

	-$(RM) $(top_builddir)/build/win32/vs9/$(1).vcproj

	-$(RM) $(top_builddir)/build/win32/vs10/$(1).vcxproj

	-$(RM) $(top_builddir)/build/win32/vs10/$(1).vcxproj.filters

	-$(RM) $(top_builddir)/build/win32/vs11/$(1).vcxproj

	-$(RM) $(top_builddir)/build/win32/vs11/$(1).vcxproj.filters

	-$(RM) $(top_builddir)/build/win32/vs12/$(1).vcxproj

	-$(RM) $(top_builddir)/build/win32/vs12/$(1).vcxproj.filters

	-$(RM) $(top_builddir)/build/win32/vs14/$(1).vcxproj

	-$(RM) $(top_builddir)/build/win32/vs14/$(1).vcxproj.filters

	-$(RM) $(top_builddir)/build/win32/vs15/$(1).vcxproj

	-$(RM) $(top_builddir)/build/win32/vs15/$(1).vcxproj.filters

	for F in $(_proj_files); do \

		case $$$$F in \

		$(_proj_filters)) \

			;; \

		*.c|*.cpp|*.cc|*.cxx) \

			echo '   <File RelativePath="..\..\..'$(_proj_subdir)$$$$F'" />' >>$(1).sourcefiles && \

			echo '   <ClCompile Include="..\..\..'$(_proj_subdir)$$$$F'" />' >>$(1).vs10.sourcefiles && \

			echo '   <ClCompile Include="..\..\..'$(_proj_subdir)$$$$F'"><Filter>Source Files</Filter></ClCompile>' >>$(1).vs10.sourcefiles.filters \

			;; \

		esac;	\

	done

	$(CPP) -P - <$(top_srcdir)/build/win32/vs9/$(1).vcprojin >$(top_builddir)/build/win32/vs9/$(1).vcproj

	$(CPP) -P - <$(top_srcdir)/build/win32/vs10/$(1).vcxprojin >$(top_builddir)/build/win32/vs10/$(1).vcxproj

	$(CPP) -P - <$(top_srcdir)/build/win32/vs10/$(1).vcxproj.filtersin >$(top_builddir)/build/win32/vs10/$(1).vcxproj.filters

	$(RM) $(1).sourcefiles

	$(RM) $(1).vs10.sourcefiles

	$(RM) $(1).vs10.sourcefiles.filters

$(top_builddir)/build/win32/vs10/$(1).vs10.headers: $(top_builddir)/build/win32/vs9/$(1).headers

$(top_builddir)/build/win32/vs9/$(1).headers: Makefile

	-$(RM) $(top_builddir)/build/win32/vs9/$(1).headers

	-$(RM) $(top_builddir)/build/win32/vs10/$(1).vs10.headers

	for F in $(_proj_headers); do \

		case $$$$F in \

		$(_proj_headers_excludes)) \

			;; \

		*.h|*.hpp|*.hh|*.hxx) \

			echo 'copy ..\..\..'$(_proj_subdir)$$$$F' $$$$(CopyDir)\include'$(_headers_destdir)'\'$$$$F'
' >>$(top_builddir)/build/win32/vs9/$(1).headers && \

			echo 'copy ..\..\..'$(_proj_subdir)$$$$F' $$$$(CopyDir)\include'$(_headers_destdir)'\'$$$$F >>$(top_builddir)/build/win32/vs10/$(1).vs10.headers \

			;; \

		esac;	\

	done

endef

$(foreach proj,$(MSVCPROJS),$(eval $(call msvcproj-builder,$(proj))))