ICU-64232.0.1.tar.gz

[apple/icu.git] / icuSources / config / mh-cygwin

diff --git a/icuSources/config/mh-cygwin b/icuSources/config/mh-cygwin
index c06b7974e7b30c5ae7965eb3ad976186bf3063e3..1b09a5bf928d5bc39d683941c6afc70b6da26b78 100644 (file)
--- a/icuSources/config/mh-cygwin
+++ b/icuSources/config/mh-cygwin
@@ -1,11 +1,13 @@
 ## -*-makefile-*-
+## Copyright (C) 2016 and later: Unicode, Inc. and others.
+## License & terms of use: http://www.unicode.org/copyright.html
 ## Cygwin-specific setup
-## Copyright (c) 2001-2004, International Business Machines Corporation and
+## Copyright (c) 2001-2010, International Business Machines Corporation and
 ## others. All Rights Reserved.
 
 ## Commands to generate dependency files
 GEN_DEPS.c=    $(CC) -E -MM $(DEFS) $(CPPFLAGS)
-GEN_DEPS.cc=   $(CXX) -E -MM $(DEFS) $(CPPFLAGS)
+GEN_DEPS.cc=   $(CXX) -E -MM $(DEFS) $(CPPFLAGS) $(CXXFLAGS)
 
 ## Flags to create/use a static library
 ifneq ($(ENABLE_SHARED),YES)
@@ -16,22 +18,36 @@ else
 STATICCPPFLAGS = -DU_STATIC_IMPLEMENTATION
 endif
 
+## ICU requires a minimum target of Windows 7, and WINVER is not set to this by default.
+## https://msdn.microsoft.com/en-us/library/aa383745.aspx
+CPPFLAGS += -DWINVER=0x0601 -D_WIN32_WINNT=0x0601
+
 ## Flags for position independent code
 SHAREDLIBCFLAGS = 
 SHAREDLIBCXXFLAGS = 
 SHAREDLIBCPPFLAGS = -DPIC
 
 ## Additional flags when building libraries and with threads
-LIBCPPFLAGS = -D_REENTRANT
 THREADSCPPFLAGS = -D_REENTRANT
+LIBCPPFLAGS =
 
 # Commands to link. Link with C++ in case static libraries are used.
 LINK.c=       $(CXX) $(CXXFLAGS) $(LDFLAGS)
 #LINK.cc=      $(CXX) $(CXXFLAGS) $(LDFLAGS)
 
+## Shared library options
+LD_SOOPTIONS= -Wl,-Bsymbolic
+
 ## Commands to make a shared library
-SHLIB.c=       $(CC) $(CFLAGS) $(LDFLAGS) -shared
-SHLIB.cc=      $(CXX) $(CXXFLAGS) $(LDFLAGS) -shared
+# $(subst) won't work in shell script.  #M# at the end omits these
+# lines from the shell script (Make only)
+SHLIB.c=       $(CC) $(CFLAGS) $(LDFLAGS) -shared $(LD_SOOPTIONS) -Wl,--enable-auto-import -Wl,--out-implib=$(subst cyg,lib,$@).$(A)#M#
+SHLIB.cc=      $(CXX) $(CXXFLAGS) $(LDFLAGS) -shared $(LD_SOOPTIONS) -Wl,--enable-auto-import -Wl,--out-implib=$(subst cyg,lib,$@).$(A)#M#
+# the #SH# lines don't go through further postprocessing. 
+# so, they must be valid shell script starting from column 4
+#SH#SHLIB_c="$(CC) $(CFLAGS) $(LDFLAGS) -shared "
+#SH#SHLIB_cc="$(CXX) $(CXXFLAGS) $(LDFLAGS) -shared "
+
 
 ## Compiler switch to embed a runtime search path
 LD_RPATH=      
@@ -45,11 +61,8 @@ SO = dll
 ## Non-shared intermediate object suffix
 STATIC_O = ao
 LIBICU = cyg$(ICUPREFIX)
-
-# Change the stubnames so that poorly working FAT disks and installation programs can work.
-# This is also for backwards compatibility.
-DATA_STUBNAME = dt
-I18N_STUBNAME = in
+## To have an import library is better on Cygwin
+IMPORT_LIB_EXT = .dll.a
 
 ## Compilation rules
 %.$(STATIC_O): $(srcdir)/%.c
@@ -67,12 +80,12 @@ I18N_STUBNAME = in
 %.d: $(srcdir)/%.c
        @echo "generating dependency information for $<"
        @echo -n "$@ " > $@
-       @$(SHELL) -ec '$(GEN_DEPS.c) $< >> $@; [ -s $@ ] || rm -f $@'
+       @$(GEN_DEPS.c) $< >> $@ || (rm -f $@ && FALSE)
 
 %.d: $(srcdir)/%.cpp
        @echo "generating dependency information for $<"
        @echo -n "$@ " > $@
-       @$(SHELL) -ec '$(GEN_DEPS.cc) $< >> $@; [ -s $@ ] || rm -f $@'
+       @$(GEN_DEPS.cc) $< >> $@ || (rm -f $@ && FALSE)
 
 ## Versioned target for a shared library.
 ## Since symbolic links don't work the same way on Windows,
@@ -81,20 +94,27 @@ I18N_STUBNAME = in
 FINAL_SO_TARGET=$(basename $(SO_TARGET))$(SO_TARGET_VERSION_MAJOR).$(SO)
 MIDDLE_SO_TARGET=$(FINAL_SO_TARGET)
 
+IMPORT_LIB = $(subst cyg,lib,$(FINAL_SO_TARGET)).$(A)#M#
+MIDDLE_IMPORT_LIB = $(subst cyg,lib,$(basename $(SO_TARGET)))$(SO_TARGET_VERSION_MAJOR).$(SO).$(A)#M#
+FINAL_IMPORT_LIB = $(IMPORT_LIB)#M#
+
+# The following is for Makefile.inc's use.
+ICULIBSUFFIX_VERSION = $(LIB_VERSION_MAJOR)
+
 ## Versioned libraries rules
 #%$(SO_TARGET_VERSION_MAJOR).$(SO): %$(SO_TARGET_VERSION).$(SO)
 #      $(RM) $@ && cp ${<F} $@
 %.$(SO): %$(SO_TARGET_VERSION_MAJOR).$(SO)
-       $(RM) $@ && ln -s ${<F} $@
+       $(RM) $(subst cyg,lib,$@).$(A) && ln -s $(subst cyg,lib,${<F}).$(A) $(subst cyg,lib,$@).$(A)
+
+## Install libraries as executable
+INSTALL-L=$(INSTALL_PROGRAM)
 
 ##  Bind internal references
 
 # LDflags that pkgdata will use
 BIR_LDFLAGS= -Wl,-Bsymbolic
 
-# CPPflags for genccode/gencmn
-BIR_CPPFLAGS= -DU_HAVE_BIND_INTERNAL_REFERENCES
-
 # Dependencies [i.e. map files] for the final library
 BIR_DEPS=
 
@@ -104,5 +124,24 @@ LDLIBRARYPATH_ENVVAR = PATH
 # The type of assembly to write for generating an object file
 GENCCODE_ASSEMBLY=-a gcc-cygwin
 
+# put this here again so it gets cyguc...
+
+#SH#ICULIBS_COMMON_LIB_NAME="${LIBICU}uc${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}.${SO}"
+
+# for icu-config
+
+#SH### copied from Makefile.inc
+#SH#ICULIBS_COMMON="-l${LIBICU}uc${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
+#SH#ICULIBS_DATA="-l${LIBICU}${DATA_STUBNAME}${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
+#SH#ICULIBS_I18N="-l${LIBICU}${I18N_STUBNAME}${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
+#SH#ICULIBS_TOOLUTIL="-l${LIBICU}tu${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
+#SH#ICULIBS_CTESTFW="-l${LIBICU}ctestfw${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
+#SH#ICULIBS_ICUIO="-l${LIBICU}io${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
+#SH#ICULIBS_OBSOLETE="-l${LIBICU}obsolete${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
+#SH#ICULIBS_LAYOUT="-l${LIBICU}le${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
+#SH#ICULIBS_LAYOUTEX="-l${LIBICU}lx${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
+#SH#ICULIBS_BASE="${LIBS} -L${libdir}"
+#SH#ICULIBS="${ICULIBS_BASE} ${ICULIBS_I18N} ${ICULIBS_COMMON} ${ICULIBS_DATA}" 
+
 ## End Cygwin-specific setup