From 0af1f3e468baaf1b8cf6bc13452d1fc8f0a265f5 Mon Sep 17 00:00:00 2001
From: "jan.nijtmans" <nijtmans@users.sourceforge.net>
Date: Mon, 18 Nov 2013 13:58:52 +0000
Subject: Cygwin: In stead of checking whether the win32 part is configured
 properly, just configure it when needed. Always build the stub library first
 (and - on Cygwin - configure win32 properly just before building the stub
 library)

---
 unix/Makefile.in | 16 ++++++++--------
 unix/configure   | 13 +++++++++----
 unix/tcl.m4      | 11 +++++++++--
 3 files changed, 26 insertions(+), 14 deletions(-)

diff --git a/unix/Makefile.in b/unix/Makefile.in
index 3fb3d29..30ba378 100644
--- a/unix/Makefile.in
+++ b/unix/Makefile.in
@@ -553,7 +553,7 @@ SHELL_ENV = \
 
 all: binaries libraries doc
 
-binaries: ${LIB_FILE} ${STUB_LIB_FILE} ${WISH_EXE}
+binaries: ${LIB_FILE} ${WISH_EXE}
 
 libraries:
 
@@ -564,11 +564,15 @@ doc: $(TOP_DIR)/doc/man.macros
 
 # The following target is configured by autoconf to generate either
 # a shared library or non-shared library for Tk.
-${LIB_FILE}: ${OBJS} ${STUB_LIB_FILE} @LIB_RSRC_FILE@
+${LIB_FILE}: ${STUB_LIB_FILE} @LIB_RSRC_FILE@ ${OBJS}
 	rm -f $@
 	@MAKE_LIB@
 
 ${STUB_LIB_FILE}: ${STUB_LIB_OBJS}
+	@if test "x${LIB_FILE}" = "xlibtk${MAJOR_VERSION}.${MINOR_VERSION}.dll"; then \
+	    (cd ${TOP_DIR}/win; ${MAKE} tk${MAJOR_VERSION}${MINOR_VERSION}.dll); \
+	    cp "${TOP_DIR}/win/tk${MAJOR_VERSION}${MINOR_VERSION}.dll" .; \
+	fi
 	rm -f $@
 	@MAKE_STUB_LIB@
 
@@ -582,11 +586,7 @@ tkLibObjs:
 objs: ${OBJS}
 
 
-${WISH_EXE}: $(WISH_OBJS) $(TK_LIB_FILE) $(TK_STUB_LIB_FILE) @APP_RSRC_FILE@
-	@if test "x$(TK_SHARED_BUILD)" = "x1" -a \
-		-f "${TOP_DIR}/win/tk${MAJOR_VERSION}${MINOR_VERSION}.dll"; then \
-	    cp "${TOP_DIR}/win/tk${MAJOR_VERSION}${MINOR_VERSION}.dll" .; \
-	fi
+${WISH_EXE}: $(TK_STUB_LIB_FILE) $(WISH_OBJS) $(TK_LIB_FILE) @APP_RSRC_FILE@
 	${CC} ${CFLAGS} ${LDFLAGS} $(WISH_OBJS) @TK_BUILD_LIB_SPEC@ \
 		$(WISH_LIBS) $(CC_SEARCH_FLAGS) -o ${WISH_EXE}
 
@@ -685,7 +685,7 @@ install-strip:
 # some ranlibs write to current directory, and this might not always be
 # possible (e.g. if installing as root).
 
-install-binaries: $(TK_LIB_FILE) $(TK_STUB_LIB_FILE) ${WISH_EXE}
+install-binaries: $(TK_STUB_LIB_FILE) $(TK_LIB_FILE) ${WISH_EXE}
 	@for i in "$(LIB_INSTALL_DIR)" "$(BIN_INSTALL_DIR)" \
 	    "$(PKG_INSTALL_DIR)" "$(CONFIG_INSTALL_DIR)" ; \
 	    do \
diff --git a/unix/configure b/unix/configure
index 654b67d..91fbde7 100755
--- a/unix/configure
+++ b/unix/configure
@@ -5213,10 +5213,15 @@ echo "$as_me: error: ${CC} is not a cygwin compiler." >&2;}
 echo "$as_me: error: CYGWIN compile is only supported with --enable-threads" >&2;}
    { (exit 1); exit 1; }; }
 	    fi
-	    if test "x${SHARED_BUILD}" = "x1" -a ! -f "../win/tcldde13.dll" -a ! -f "../win/tk85.dll"; then
-		{ { echo "$as_me:$LINENO: error: Please configure and make the ../win directory first." >&5
-echo "$as_me: error: Please configure and make the ../win directory first." >&2;}
-   { (exit 1); exit 1; }; }
+	    do64bit_ok=yes
+	    if test "x${SHARED_BUILD}" = "x1"; then
+		echo "running cd ../win; ${CONFIG_SHELL-/bin/sh} ./configure $ac_configure_args"
+		# The eval makes quoting arguments work.
+		if cd ../win; eval ${CONFIG_SHELL-/bin/sh} ./configure $ac_configure_args; cd ../unix
+		then :
+		else
+		    { echo "configure: error: configure failed for ../win" 1>&2; exit 1; }
+		fi
 	    fi
 	    ;;
 	dgux*)
diff --git a/unix/tcl.m4 b/unix/tcl.m4
index f484989..e9795b8 100644
--- a/unix/tcl.m4
+++ b/unix/tcl.m4
@@ -1263,8 +1263,15 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
 	    if test "x${TCL_THREADS}" = "x0"; then
 		AC_MSG_ERROR([CYGWIN compile is only supported with --enable-threads])
 	    fi
-	    if test "x${SHARED_BUILD}" = "x1" -a ! -f "../win/tcldde13.dll" -a ! -f "../win/tk85.dll"; then
-		AC_MSG_ERROR([Please configure and make the ../win directory first.])
+	    do64bit_ok=yes
+	    if test "x${SHARED_BUILD}" = "x1"; then
+		echo "running cd ../win; ${CONFIG_SHELL-/bin/sh} ./configure $ac_configure_args"
+		# The eval makes quoting arguments work.
+		if cd ../win; eval ${CONFIG_SHELL-/bin/sh} ./configure $ac_configure_args; cd ../unix
+		then :
+		else
+		    { echo "configure: error: configure failed for ../win" 1>&2; exit 1; }
+		fi
 	    fi
 	    ;;
 	dgux*)
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