Visual Studio builds: Support Visual Studio 2017

This updates the autotools scripts to support Visual Studio 2017 builds, by copying
the Visual Studio 2010 projects and updating items in there as necessary.

Note the format of the toolset version changed, so we allow one to specify a
custom toolset version string and hence use it if it is specified, otherwise
the toolset version string is generated as it was before.

Since Visual Studio 2017 aims to be compatible on the CRT level as Visual Studio
2015, the 2017-compiled binaries should be usable without problems with 2015-compiled
binaries.

7 files changed, 53 insertions, 12 deletions

diff --git a/configure.ac b/configure.ac
index ed1a0053..c6b67c90 100644
--- a/configure.ac
+++ b/configure.ac
@@ -594,6 +594,10 @@ AC_SUBST(PANGO_HIDDEN_VISIBILITY_CFLAGS)
 AC_HEADER_DIRENT
 AC_CHECK_HEADERS(unistd.h)
 
+# Check whether MSVC toolset is explicitly set
+AM_CONDITIONAL(MSVC_BASE_NO_TOOLSET_SET, [test x$MSVC_BASE_TOOLSET = x])
+AM_CONDITIONAL(MSVC_NO_TOOLSET_SET, [test x$MSVC_TOOLSET = x])
+
 # Honor aclocal flags
 ACLOCAL="$ACLOCAL $ACLOCAL_FLAGS"
 dnl ===========================================================================
@@ -653,6 +657,7 @@ win32/vs10/pango-version-paths.props
 win32/vs11/Makefile
 win32/vs12/Makefile
 win32/vs14/Makefile
+win32/vs15/Makefile
 pango.pc
 pangowin32.pc
 pangoft2.pc
diff --git a/win32/Makefile-newvs.am b/win32/Makefile-newvs.am
index ecdf3b55..3a91862b 100644
--- a/win32/Makefile-newvs.am
+++ b/win32/Makefile-newvs.am
@@ -8,14 +8,23 @@
 # Author: Fan, Chun-wei
 # November 05, 2012
 
-# MSVC_BASE_VER: Baseline MSVC 201x version to copy/process project files from (10 for 2010, 11 for 2012, 12 for 2013, 14 for 2015 and so on)
-# MSVC_BASE_VER_LONG: Long Version of baseline Visual Studio 201x version (2010, 2012, 2013, 14 and so on)
-# MSVC_VER_LONG: Long Version of Visual Studio (2012, 2013, 14 and so on)
-# MSVC_VER: Short Version of Visual Studio (11 for 2012, 12 for 2013, 14 for 2015 and so on)
-# MSVC_FORMAT_VER: Use 12 for MSVC 2012 through 2015
+# MSVC_BASE_VER: Baseline MSVC 201x version to copy/process project files from (100 for 2010, 120 for 2013)
+# MSVC_BASE_VER_LONG: Long Version of baseline Visual Studio 201x version (2010, 2012, 2013, 14, 15)
+# MSVC_BASE_TOOLSET: Use if baseline MSVC toolset is not in the form v$(MSVC_BASE_VER)0, meaning v$(MSVC_BASE_TOOLSET)
+# MSVC_VER_LONG: Long Version of target Visual Studio (2012, 2013, 14 and so on)
+# MSVC_VER: Short Version of target Visual Studio (110 for 2012, 120 for 2013, 140 for 2015, 141 for 2017)
+# MSVC_TOOLSET: Use if target MSVC toolsett is not in the form v $(MSVC_VER)0, meaning v$(MSVC_TOOLSET)
+
+if MSVC_BASE_NO_TOOLSET_SET
+MSVC_BASE_TOOLSET = $(MSVC_BASE_VER)0
+endif
+
+if MSVC_NO_TOOLSET_SET
+MSVC_TOOLSET = $(MSVC_VER)0
+endif
 
 %.sln:
-	sed 's/11\.00/$(MSVC_FORMAT_VER)\.00/g' < $(top_srcdir)/win32/vs$(MSVC_BASE_VER)/$@ > $(top_builddir)/win32/vs$(MSVC_VER)/$@.tmp
+	sed 's/11\.00/12\.00/g' < $(top_srcdir)/win32/vs$(MSVC_BASE_VER)/$@ > $(top_builddir)/win32/vs$(MSVC_VER)/$@.tmp
 	sed 's/$(MSVC_BASE_VER_LONG)/$(MSVC_VER_LONG)/g' < $(top_builddir)/win32/vs$(MSVC_VER)/$@.tmp > $(top_builddir)/win32/vs$(MSVC_VER)/$@
 	rm $(top_builddir)/win32/vs$(MSVC_VER)/$@.tmp
 
@@ -26,9 +35,9 @@
 
 %.vcxproj:
 	if test -e $(top_srcdir)/win32/vs$(MSVC_BASE_VER)/$@; then \
-		sed 's/v$(MSVC_BASE_VER)0/v$(MSVC_VER)0/g' < $(top_srcdir)/win32/vs$(MSVC_BASE_VER)/$@ > $(top_builddir)/win32/vs$(MSVC_VER)/$@; \
+		sed 's/v$(MSVC_BASE_TOOLSET)/v$(MSVC_TOOLSET)/g' < $(top_srcdir)/win32/vs$(MSVC_BASE_VER)/$@ > $(top_builddir)/win32/vs$(MSVC_VER)/$@; \
 	else \
-		sed 's/v$(MSVC_BASE_VER)0/v$(MSVC_VER)0/g' < $(top_builddir)/win32/vs$(MSVC_BASE_VER)/$@ > $(top_builddir)/win32/vs$(MSVC_VER)/$@; \
+		sed 's/v$(MSVC_BASE_TOOLSET)/v$(MSVC_TOOLSET)/g' < $(top_builddir)/win32/vs$(MSVC_BASE_VER)/$@ > $(top_builddir)/win32/vs$(MSVC_VER)/$@; \
 	fi
 
 %.props: $(top_builddir)/win32/vs$(MSVC_BASE_VER)/Makefile
diff --git a/win32/Makefile.am b/win32/Makefile.am
index 9efb9c63..11e40dd0 100644
--- a/win32/Makefile.am
+++ b/win32/Makefile.am
@@ -27,7 +27,8 @@ SUBDIRS =	\
 	vs10	\
 	vs11	\
 	vs12	\
-	vs14
+	vs14	\
+	vs15
 
 EXTRA_DIST =	\
 	unistd.h	\
diff --git a/win32/vs11/Makefile.am b/win32/vs11/Makefile.am
index bcbdc7fc..e68e3ffe 100644
--- a/win32/vs11/Makefile.am
+++ b/win32/vs11/Makefile.am
@@ -24,6 +24,5 @@ MSVC_BASE_VER = 10
 MSVC_BASE_VER_LONG = 2010
 MSVC_VER = 11
 MSVC_VER_LONG = 2012
-MSVC_FORMAT_VER = 12
 
 include $(top_srcdir)/win32/Makefile-newvs.am
diff --git a/win32/vs12/Makefile.am b/win32/vs12/Makefile.am
index d3f3a9b6..8b0a7529 100644
--- a/win32/vs12/Makefile.am
+++ b/win32/vs12/Makefile.am
@@ -24,6 +24,5 @@ MSVC_BASE_VER = 10
 MSVC_BASE_VER_LONG = 2010
 MSVC_VER = 12
 MSVC_VER_LONG = 2013
-MSVC_FORMAT_VER = 12
 
 include $(top_srcdir)/win32/Makefile-newvs.am
diff --git a/win32/vs14/Makefile.am b/win32/vs14/Makefile.am
index 9d48dd2d..fd693f25 100644
--- a/win32/vs14/Makefile.am
+++ b/win32/vs14/Makefile.am
@@ -24,6 +24,5 @@ MSVC_BASE_VER = 10
 MSVC_BASE_VER_LONG = 2010
 MSVC_VER = 14
 MSVC_VER_LONG = 14
-MSVC_FORMAT_VER = 12
 
 include $(top_srcdir)/win32/Makefile-newvs.am
diff --git a/win32/vs15/Makefile.am b/win32/vs15/Makefile.am
new file mode 100644
index 00000000..85afd026
--- /dev/null
+++ b/win32/vs15/Makefile.am
@@ -0,0 +1,29 @@
+EXTRA_DIST =	\
+	pango.sln				\
+	pango-build-defines.props		\
+	pango-ignore-fc.props			\
+	pango-install-bin.props			\
+	pango-install.props			\
+	pango-prebuild.props			\
+	pango-version-paths.props		\
+	pango.vcxproj				\
+	pango.vcxproj.filters			\
+	pangoft2.vcxproj			\
+	pangoft2.vcxproj.filters		\
+	pangowin32.vcxproj			\
+	pangowin32.vcxproj.filters		\
+	pangocairo.vcxproj			\
+	pangocairo.vcxproj.filters		\
+	pango-install.vcxproj			\
+	pango-install.vcxproj.filters		\
+	README.txt
+
+DISTCLEANFILES = $(EXTRA_DIST)
+
+MSVC_BASE_VER = 10
+MSVC_BASE_VER_LONG = 2010
+MSVC_VER = 15
+MSVC_VER_LONG = 15
+MSVC_TOOLSET = 141
+
+include $(top_srcdir)/win32/Makefile-newvs.am