1## -*-makefile-*- 2## Copyright (C) 2016 and later: Unicode, Inc. and others. 3## License & terms of use: http://www.unicode.org/copyright.html 4## HP/UX-specific setup using aCC 5## Copyright (c) 1999-2012, International Business Machines Corporation and 6## others. All Rights Reserved. 7 8## Commands to generate dependency files 9GEN_DEPS.c= : 10GEN_DEPS.cc= : 11 12## Flags for position independent code 13SHAREDLIBCFLAGS = +Z 14SHAREDLIBCXXFLAGS = +Z 15 16## Additional flags when building libraries with threads 17## We use this instead of -mt, which isn't available in all versions of aCC 18## Our tools won't compile with -D_POSIX_C_SOURCE=199506L 19THREADSCPPFLAGS = -D_REENTRANT -D_THREAD_SAFE 20 21# Use Extended ANSI mode, which is useful for 64-bit numbers 22# +W ignores some warnings 23# 740 Unsafe cast between pointers/references to incomplete classes... 24# 749 This operation is non-portable and potentially unsafe. 25# (Ironically the solution to fix this warning is non-portable) 26# 823 Redundant preprocessing concatenation operation results in two valid 27# preprocessing tokens. This comes from INT64_C in <inttypes.h> 28# 4232 conversion to a more strictly aligned type may cause misaligned access. 29CFLAGS += -Ae +Olit=all 30CXXFLAGS += -AA -Wc,-ansi_for_scope,on +W740 +W749 +W823 +W4232 31 32ifeq ($(UCLN_NO_AUTO_CLEANUP),0) 33# set up init point. 34UCLN_FINI = ucln_fini$(TARGET_STUBNAME)_$(SO_TARGET_VERSION_MAJOR)$(ICULIBSUFFIXCNAME) 35CPPFLAGS_FINI = -DUCLN_FINI=$(UCLN_FINI) 36LDFLAGS_FINI = -Wl,+fini,$(UCLN_FINI) 37 38CPPFLAGSICUUC += $(CPPFLAGS_FINI) 39LDFLAGSICUUC += $(LDFLAGS_FINI) 40CPPFLAGSICUIO += $(CPPFLAGS_FINI) 41LDFLAGSICUIO += $(LDFLAGS_FINI) 42CPPFLAGSICUI18N += $(CPPFLAGS_FINI) 43LDFLAGSICUI18N += $(LDFLAGS_FINI) 44CPPFLAGSCTESTFW += $(CPPFLAGS_FINI) 45LDFLAGSCTESTFW += $(LDFLAGS_FINI) 46 47# ICUUC, ICUIO, ICUI18N, CTESTFW 48endif 49 50# -Bhidden_def Hides all symbols defined in the module. 51#LIBCFLAGS = -Bhidden_def 52#LIBCXXFLAGS = -Bhidden_def 53 54## Commands to compile 55COMPILE.c= $(CC) $(DEFS) $(CPPFLAGS) $(CFLAGS) -c 56COMPILE.cc= $(CXX) $(DEFS) $(CPPFLAGS) $(CXXFLAGS) -c 57 58## Common 'default' path to ensure the sanity of users. Search the current 59## directory, at least. 60LD_DEFAULTPATH= -Wl,+b,'$$'ORIGIN/ 61 62# Use SHLIB_PATH and LD_LIBRARY_PATH to locate shared libraries 63LDFLAGS += -Wl,+s $(LD_DEFAULTPATH) 64 65## Commands to link 66## For aCC, use the C++ linker so that __shlinit gets defined 67LINK.c= $(CXX) $(CXXFLAGS) $(LDFLAGS) 68LINK.cc= $(CXX) $(CXXFLAGS) $(LDFLAGS) 69 70## Shared library options 71## HPUX PA-risc does not recognize -Bprotected_def aC++ option. 72## Use linker option -Wl,-B,symbolic instead. 73ifeq ($(shell uname -m),ia64) 74LD_SOOPTIONS= -Bprotected_def 75else 76LD_SOOPTIONS= -Wl,-B,symbolic 77endif 78 79## Commands to make a shared library 80#SHLIB.c= $(LD) $(LDFLAGS) -b 81SHLIB.c= $(CXX) $(CXXFLAGS) $(LDFLAGS) -b $(LD_SOOPTIONS) 82SHLIB.cc= $(CXX) $(CXXFLAGS) $(LDFLAGS) -b $(LD_SOOPTIONS) 83 84## Compiler switch to embed a runtime search path 85LD_RPATH= -Wl,+b, 86LD_RPATH_PRE= 87 88## Environment variable to set a runtime search path 89LDLIBRARYPATH_ENVVAR = SHLIB_PATH 90 91## Compiler switch to embed a library name 92LD_SONAME = -Wl,+h,$(notdir $(MIDDLE_SO_TARGET)) 93 94## The type of assembly needed when pkgdata is used for generating shared libraries. 95# Commented out for now because the hp1 test machine runs out of memory. 96#GENCCODE_ASSEMBLY=-a aCC-parisc 97 98## Shared object suffix 99SO= sl 100## Non-shared intermediate object suffix 101STATIC_O = o 102 103## Compilation rules 104%.$(STATIC_O): $(srcdir)/%.c 105 $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $< 106%.o: $(srcdir)/%.c 107 $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $< 108 109%.$(STATIC_O): $(srcdir)/%.cpp 110 $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $< 111%.o: $(srcdir)/%.cpp 112 $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $< 113 114 115## Dependency rules 116%.d : $(srcdir)/%.c 117 @echo "generating dependency information for $<" 118 @$(GEN_DEPS.c) $< > $@ 119 120%.d : $(srcdir)/%.cpp 121 @echo "generating dependency information for $<" 122 @$(GEN_DEPS.cc) $< > $@ 123 124## Versioned libraries rules 125 126%.$(SO).$(SO_TARGET_VERSION_MAJOR): %.$(SO).$(SO_TARGET_VERSION) 127 $(RM) $@ && ln -s ${<F} $@ 128%.$(SO): %.$(SO).$(SO_TARGET_VERSION_MAJOR) 129 $(RM) $@ && ln -s ${*F}.$(SO).$(SO_TARGET_VERSION) $@ 130 131## Install libraries as executable 132INSTALL-L=$(INSTALL_PROGRAM) 133 134## Remove shared library 's' 135STATIC_PREFIX_WHEN_USED = 136STATIC_PREFIX = 137 138## End HP/UX-specific setup 139