1 ## -*-makefile-*- 2 ## Aix-specific setup (for Visual Age 5+) 3 ## Copyright (c) 1999-2009, International Business Machines Corporation and 4 ## others. All Rights Reserved. 5 6 ## Commands to generate dependency files 7 GEN_DEPS.c= $(CC) -E -M $(DEFS) $(CPPFLAGS) 8 GEN_DEPS.cc= $(CXX) -E -M $(DEFS) $(CPPFLAGS) 9 10 # -qroconst make the strings readonly, which is usually the default. 11 # This helps in the data library, 12 # -qproto assumes all functions are prototyped (for optimization) 13 CFLAGS += -qproto -qroconst 14 CXXFLAGS += -qproto -qroconst 15 16 # If you readd this line, you must change the SO value 17 #LDFLAGS += -brtl 18 19 ## We need to delete things prior to linking, or else we'll get 20 ## SEVERE ERROR: output file in use .. on AIX. 21 ## But, shell script version should NOT delete target as we don't 22 ## have $@ in that context. (SH = only shell script, icu-config) 23 AIX_PREDELETE=rm -f $@ ; 24 #SH# AIX_PREDELETE= 25 26 ## Commands to link 27 ## We need to use the C++ linker, even when linking C programs, since 28 ## our libraries contain C++ code (C++ static init not called) 29 LINK.c= $(AIX_PREDELETE) $(CXX) $(CXXFLAGS) $(LDFLAGS) 30 LINK.cc= $(AIX_PREDELETE) $(CXX) $(CXXFLAGS) $(LDFLAGS) 31 32 ## Commands to make a shared library 33 ## -G means -berok -brtl -bnortllib -bnosymbolic -bnoautoexp 34 ## -bh:8 means halt on errors or worse. We don't display warnings about 35 ## duplicate inline symbols. 36 SHLIB.c= $(AIX_PREDELETE) $(CXX) -qmkshrobj -G $(LDFLAGS) 37 SHLIB.cc= $(AIX_PREDELETE) $(CXX) -qmkshrobj -G $(LDFLAGS) 38 39 ## Compiler switch to embed a runtime search path 40 LD_RPATH= -I 41 LD_RPATH_PRE= 42 43 ## Environment variable to set a runtime search path 44 LDLIBRARYPATH_ENVVAR = LIBPATH 45 46 # The following is for Makefile.inc's use. 47 ICULIBSUFFIX_VERSION = $(LIB_VERSION_MAJOR) 48 49 # this one is for icudefs.mk's use 50 ifeq ($(ENABLE_SHARED),YES) 51 SO_TARGET_VERSION_SUFFIX = $(SO_TARGET_VERSION_MAJOR) 52 endif 53 54 LD_SONAME = 55 56 ## The type of assembly needed when pkgdata is used for generating shared libraries. 57 GENCCODE_ASSEMBLY=-a xlc 58 59 ## Shared object suffix 60 SOBJ= so 61 # without the -brtl option, the library names use .a. AIX is funny that way. 62 SO= a 63 ## Non-shared intermediate object suffix 64 STATIC_O = o 65 66 ## Override Versioned target for a shared library. 67 FINAL_SO_TARGET= $(basename $(SO_TARGET))$(SO_TARGET_VERSION).$(SO) 68 MIDDLE_SO_TARGET= $(basename $(SO_TARGET))$(SO_TARGET_VERSION_MAJOR).$(SO) 69 SHARED_OBJECT = $(notdir $(FINAL_SO_TARGET:.$(SO)=.$(SOBJ))) 70 71 ## Build archive from shared object 72 %.a : %.so 73 $(AIX_PREDELETE) $(AR) $(ARFLAGS) $@ $< 74 $(LIBDIR)/%.a : %.so 75 $(AIX_PREDELETE) $(AR) $(ARFLAGS) $@ $< 76 77 ## Build import list from export list 78 %.e : %.exp 79 @echo "Building an import list for $<" 80 @$(SHELL) -ec "echo '#! $*.a($*.so)' | cat - $< > $@" 81 82 ## Compilation rules 83 %.$(STATIC_O): $(srcdir)/%.c 84 $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $< 85 %.o: $(srcdir)/%.c 86 $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $< 87 88 %.$(STATIC_O): $(srcdir)/%.cpp 89 $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $< 90 %.o: $(srcdir)/%.cpp 91 $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $< 92 93 94 ## Dependency rules 95 %.d : %.u 96 @$(SHELL) -ec 'cat $< \ 97 | sed '\''s/\($*\)\.o[ :]*/\1.o $@ : /g'\'' > $@; \ 98 [ -s $@ ] || rm -f $@ ; rm -f $<' 99 100 %.u : $(srcdir)/%.c 101 @echo "generating dependency information for $<" 102 @$(SHELL) -ec '$(GEN_DEPS.c) $< > /dev/null' 103 104 %.u : $(srcdir)/%.cpp 105 @echo "generating dependency information for $<" 106 @$(SHELL) -ec '$(GEN_DEPS.cc) $< > /dev/null' 107 108 ## Versioned libraries rules 109 %$(SO_TARGET_VERSION_MAJOR).$(SO): %$(SO_TARGET_VERSION).$(SO) 110 $(RM) $@ && ln -s ${*F}$(SO_TARGET_VERSION).$(SO) $@ 111 %.$(SO): %$(SO_TARGET_VERSION).$(SO) 112 $(RM) $@ && ln -s ${*F}$(SO_TARGET_VERSION).$(SO) $@ 113 114 ## End Aix-specific setup 115
