From 8c77521e413d6e2078655f9f85749c20b971cf2e Mon Sep 17 00:00:00 2001 From: Chun-wei Fan Date: Tue, 15 Sep 2015 13:25:44 +0800 Subject: [PATCH] MSVC Builds: Add a Common Autotools Module for Introspection This adds a common autotools module that can be included by the Makefile.am's to generate the filelist and to assemble the command line to call g-ir-scanner and g-ir-compiler to generate the .gir files and .typelib files respectively. https://bugzilla.gnome.org/show_bug.cgi?id=764983 --- build/Makefile.msvc-introspection | 125 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 125 insertions(+) create mode 100644 build/Makefile.msvc-introspection diff --git a/build/Makefile.msvc-introspection b/build/Makefile.msvc-introspection new file mode 100644 index 0000000..6c90964 --- /dev/null +++ b/build/Makefile.msvc-introspection @@ -0,0 +1,125 @@ +# Author: Fan, Chun-wei +# Common autotools file for constructing the g-ir-scanner and +# g-ir-compiler command lines for Visual Studio builds. + +# This is copied from $(srcroot)/build from the gobject-introspection +# project, which may be included in projects that support both +# Visual Studio builds and introspection. + +# * Input variables: +# +# MSVC_INTROSPECT_GIRS - List of .gir's that should be built +# in the NMake Makefiles +# +# * Simple tutorial +# +# Add this to Makefile.am where your library/program is built: +# (Either YourLib_1_0_gir_MSVC_LIBS or YourLib_1_0_gir_MSVC_PROGRAM +# is required unless --headers-only is specified in +# YourLib_1_0_gir__MSVC_SCANNERFLAGS) +# +# include $(top_srcdir)/build/Makefile.msvc-introspection +# MSVC_INTROSPECT_GIRS = YourLib-1.0.gir +# YourLib_1_0_gir_NAMESPACE = YourLib # This is optional +# YourLib_1_0_gir_VERSION = 1.0 # This is optional +# YourLib_1_0_gir_MSVC_LIBS = yourlib-1.0 +# YourLib_1_0_gir_MSVC_FILES = $(libyourlib_1_0_SOURCES) +# YourLib_1_0_gir_MSVC_PROGRAM = YourProgram +# YourLib_1_0_gir_MSVC_PACKAGES = (Dependent .pc files) +# YourLib_1_0_gir_MSVC_INCLUDE_GIRS = (Dependent external .gir's) +# YourLiv_1_0_gir_MSVC_EXPORT_PACKAGES = (Packages exported by this .gir) + +# Private functions + +## Transform the MSVC project filename (no filename extensions) to something which can reference through a variable +## without automake/make complaining, eg Gtk-2.0 -> Gtk_2_0 +_gir_name=$(subst /,_,$(subst -,_,$(subst .,_,$(1)))) + +# Namespace and Version is either fetched from the gir filename +# or the _NAMESPACE/_VERSION variable combo +_gir_namespace_msvc = $(or $($(_gir_name)_NAMESPACE),$(firstword $(subst -, ,$(notdir $(1))))) +_gir_version_msvc = $(or $($(_gir_name)_VERSION),$(lastword $(subst -, ,$(1:.gir=)))) +_typelib_basename_msvc = $(_gir_namespace_msvc)'-'$(_gir_version_msvc) + +# _PROGRAM is an optional variable which needs its own --program argument +_gir_program_msvc = $(if $($(_gir_name)_MSVC_PROGRAM),--program=$($(_gir_name)_MSVC_PROGRAM)) + +# Deduce the sub-folder from $(srcroot) where the sources reside in +_gir_source_path_raw_msvc:=$(subst $(abs_top_srcdir),,$(abs_srcdir)) +_gir_source_path_msvc=$(subst /,\\,$(_gir_source_path_raw_msvc)) +_gir_source_subdir_int_msvc=$(subst \\\\,\\,\\$(_gir_source_path_msvc)\\) +_gir_source_subdir_msvc=$(subst \\.\\,\\,$(_gir_source_subdir_int_msvc)) + +_gir_files_raw_msvc=$(subst /,\\,$($(_gir_name)_MSVC_FILES)) +_gir_files_msvc=$(subst $(srcdir)\\,,$(subst $(builddir)\\,,$(subst $(top_builddir)\\$(_gir_source_path_msvc)\\,\\,$(_gir_files_raw_msvc)))) + +# Create a list of items for: +# - Libraries +# - Packages +# - GIRs to include +# - packages to export + +_gir_libraries_msvc = $(foreach lib,$($(_gir_name)_MSVC_LIBS),--library=$(lib)) +_gir_packages_msvc = $(foreach pkg,$($(_gir_name)_MSVC_PACKAGES),--pkg=$(pkg)) +_gir_includes_msvc = $(foreach include,$($(_gir_name)_MSVC_INCLUDE_GIRS),--include=$(include)) +_gir_export_packages_msvc = $(foreach pkg,$($(_gir_name)_MSVC_EXPORT_PACKAGES),--pkg-export=$(pkg)) + +# +# Create NMake Makefile Sections for Building Introspection files +# from autotools files +# $(1) - File Name of the .gir that is to be generated +# + +define gir-nmake-builder + +# Basic sanity check, to make sure required variables are set +$(if $($(_gir_name)_MSVC_FILES),,$(error Need to define $(_gir_name)_MSVC_FILES)) +$(if $(or $(findstring --header-only,$($(_gir_name)_MSVC_SCANNERFLAGS)), + $($(_gir_name)_MSVC_LIBS), + $($(_gir_name)_MSVC_PROGRAM)),, + $(error Need to define $(_gir_name)_MSVC_LIBS or $(_gir_name)_MSVC_PROGRAM)) + +$(top_builddir)/build/win32/$(_gir_name)_list: + for F in $(_gir_files_msvc); do \ + case $$$$F in \ + *.c|*.cpp|*.cc|*.cxx|*.h|*.hpp|*.hh|*.hxx) \ + echo '..\..'$(_gir_source_subdir_msvc)$$$$F >>$(top_builddir)/build/win32/$(_gir_name)_list \ + ;; \ + esac; \ + done + +$(top_builddir)/build/win32/$(1).msvc.introspect: + -$(RM) $(top_builddir)/build/win32/$(1).msvc.introspect + +# Assemble the Command to Run g-ir-scanner + echo $(1)': '$(_gir_name)'_list '$($(_gir_name)_MSVC_GIR_DEPS)>>$(top_builddir)/build/win32/$(1).msvc.introspect + echo ' @-echo Generating $$$$@...'>>$(top_builddir)/build/win32/$(1).msvc.introspect + echo ' $$$$(PYTHON) $$$$(G_IR_SCANNER) \'>>$(top_builddir)/build/win32/$(1).msvc.introspect + echo ' --verbose -no-libtool \'>>$(top_builddir)/build/win32/$(1).msvc.introspect + echo ' --namespace='$(_gir_namespace_msvc)' \'>>$(top_builddir)/build/win32/$(1).msvc.introspect + echo ' --nsversion='$(_gir_version_msvc)' \'>>$(top_builddir)/build/win32/$(1).msvc.introspect + echo ' '$(_gir_packages_msvc)' \'>>$(top_builddir)/build/win32/$(1).msvc.introspect + echo ' '$(_gir_libraries_msvc)' \'>>$(top_builddir)/build/win32/$(1).msvc.introspect + echo ' '$(_gir_program_msvc)' \'>>$(top_builddir)/build/win32/$(1).msvc.introspect + echo ' --add-include-path=$$$$(G_IR_INCLUDEDIR) \'>>$(top_builddir)/build/win32/$(1).msvc.introspect + echo ' '$(_gir_includes_msvc)' \'>>$(top_builddir)/build/win32/$(1).msvc.introspect + echo ' '$(_gir_export_packages_msvc)' \'>>$(top_builddir)/build/win32/$(1).msvc.introspect + echo ' --cflags-begin \'>>$(top_builddir)/build/win32/$(1).msvc.introspect + echo ' '$($(_gir_name)_MSVC_CFLAGS)' \'>>$(top_builddir)/build/win32/$(1).msvc.introspect + echo ' --cflags-end \'>>$(top_builddir)/build/win32/$(1).msvc.introspect + echo ' '$($(_gir_name)_MSVC_SCANNERFLAGS)' \'>>$(top_builddir)/build/win32/$(1).msvc.introspect + echo ' --filelist='$(_gir_name)'_list \'>>$(top_builddir)/build/win32/$(1).msvc.introspect + echo ' -o $$$$@'>>$(top_builddir)/build/win32/$(1).msvc.introspect + echo '' >>$(top_builddir)/build/win32/$(1).msvc.introspect + +# Finally Assemble the Command to Compile the generated .gir + echo '$(_typelib_basename_msvc).typelib: '$(_typelib_basename_msvc)'.gir'>>$(top_builddir)/build/win32/$(1).msvc.introspect + echo ' @-echo Compiling $$$$@...'>>$(top_builddir)/build/win32/$(1).msvc.introspect + echo ' $$$$(G_IR_COMPILER) \'>>$(top_builddir)/build/win32/$(1).msvc.introspect + echo ' --includedir=. --debug --verbose \'>>$(top_builddir)/build/win32/$(1).msvc.introspect + echo ' '$(1)' \'>>$(top_builddir)/build/win32/$(1).msvc.introspect + echo ' -o $$$$@'>>$(top_builddir)/build/win32/$(1).msvc.introspect + echo '' >>$(top_builddir)/build/win32/$(1).msvc.introspect +endef + +$(foreach gir,$(MSVC_INTROSPECT_GIRS),$(eval $(call gir-nmake-builder,$(gir)))) -- 2.7.4