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