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comparison: intl/icu/source/config/mh-beos
intl/icu/source/config/mh-beos
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| -1:000000000000 | 0:d4689a042aa0 |
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| 1 ## -*-makefile-*- | |
| 2 ## BeOS-specific setup | |
| 3 ## Copyright (c) 2003-2006, International Business Machines Corporation and | |
| 4 ## others. All Rights Reserved. | |
| 5 ## | |
| 6 ## Original author: Andrew Bachmann | |
| 7 | |
| 8 ## Commands to generate dependency files | |
| 9 GEN_DEPS.c= $(CC) -E -MM $(DEFS) $(CPPFLAGS) | |
| 10 GEN_DEPS.cc= $(CXX) -E -MM $(DEFS) $(CPPFLAGS) | |
| 11 | |
| 12 # Safe optimizations | |
| 13 #OPTIMIZATIONS= -fdefault-inline -fdefer-pop -fforce-mem -fforce-addr \ | |
| 14 # -finline -finline-functions \ | |
| 15 # -fkeep-inline-functions -fkeep-static-consts -fbranch-count-reg \ | |
| 16 # -ffunction-cse -fstrength-reduce -fthread-jumps -fcse-follow-jumps \ | |
| 17 # -fcse-skip-blocks -frerun-cse-after-loop -frerun-loop-opt \ | |
| 18 # -fexpensive-optimizations -foptimize-register-move -fregmove \ | |
| 19 # -fschedule-insns -fschedule-insns2 -ffloat-store -funroll-loops \ | |
| 20 # -fmove-all-movables -freduce-all-givs -fpeephole \ | |
| 21 # -funroll-all-loops -ffunction-sections -fdata-sections | |
| 22 | |
| 23 # BeOS gccs (geekgadgets + 2.95.3) have this old bug: | |
| 24 # after this: const wchar_t x[] = L"foo"; | |
| 25 # x[2] is "optimized" into: (wchar_t)((char *)x)[2] (== 0) | |
| 26 # | |
| 27 # see also: http://gcc.gnu.org/ml/gcc-patches/2000-09/msg00454.html | |
| 28 # | |
| 29 # Unfortunately this behavior isn't controlled by a flag so we can't | |
| 30 # use any O optimizations at all. (the behavior kicks in at -O1) | |
| 31 | |
| 32 # Optimizations aren't currently defined in the mh files. | |
| 33 # So Don't override any flags set by the user or runConfigureICU. | |
| 34 #CFLAGS += $(OPTIMIZATIONS) | |
| 35 #CXXFLAGS += $(OPTIMIZATIONS) | |
| 36 | |
| 37 # Use -nostart instead of -shared | |
| 38 SHLIB.c= $(CC) $(DEFS) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -nostart | |
| 39 SHLIB.cc= $(CXX) $(DEFS) $(CPPFLAGS) $(CXXFLAGS) $(LDFLAGS) -nostart | |
| 40 | |
| 41 ## Flags for position independent code | |
| 42 SHAREDLIBCFLAGS = -fPIC | |
| 43 SHAREDLIBCXXFLAGS = -fPIC | |
| 44 SHAREDLIBCPPFLAGS = -DPIC | |
| 45 | |
| 46 ## Additional flags when building libraries and with threads | |
| 47 LIBCPPFLAGS = | |
| 48 THREADSCPPFLAGS = | |
| 49 | |
| 50 ## Compiler switch to embed a runtime search path | |
| 51 LD_RPATH= | |
| 52 LD_RPATH_PRE = -Wl,-rpath, | |
| 53 | |
| 54 ## Compiler switch to embed a library name | |
| 55 LD_SONAME = -Wl,-soname -Wl,$(notdir $(MIDDLE_SO_TARGET)) | |
| 56 | |
| 57 ## Shared object suffix | |
| 58 SO = so | |
| 59 ## Non-shared intermediate object suffix | |
| 60 STATIC_O = ao | |
| 61 | |
| 62 ## Compilation rules | |
| 63 %.$(STATIC_O): $(srcdir)/%.c | |
| 64 $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $< | |
| 65 %.o: $(srcdir)/%.c | |
| 66 $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $< | |
| 67 | |
| 68 %.$(STATIC_O): $(srcdir)/%.cpp | |
| 69 $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $< | |
| 70 %.o: $(srcdir)/%.cpp | |
| 71 $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $< | |
| 72 | |
| 73 | |
| 74 ## Dependency rules | |
| 75 %.d: $(srcdir)/%.c | |
| 76 @echo "generating dependency information for $<" | |
| 77 @$(SHELL) -ec '$(GEN_DEPS.c) $< \ | |
| 78 | sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \ | |
| 79 [ -s $@ ] || rm -f $@' | |
| 80 | |
| 81 %.d: $(srcdir)/%.cpp | |
| 82 @echo "generating dependency information for $<" | |
| 83 @$(SHELL) -ec '$(GEN_DEPS.cc) $< \ | |
| 84 | sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \ | |
| 85 [ -s $@ ] || rm -f $@' | |
| 86 | |
| 87 ## Versioned libraries rules | |
| 88 | |
| 89 %.$(SO).$(SO_TARGET_VERSION_MAJOR): %.$(SO).$(SO_TARGET_VERSION) | |
| 90 $(RM) $@ && ln -s ${<F} $@ | |
| 91 %.$(SO): %.$(SO).$(SO_TARGET_VERSION_MAJOR) | |
| 92 $(RM) $@ && ln -s ${*F}.$(SO).$(SO_TARGET_VERSION) $@ | |
| 93 | |
| 94 ## Bind internal references | |
| 95 | |
| 96 # LDflags that pkgdata will use | |
| 97 BIR_LDFLAGS= -Wl,-Bsymbolic | |
| 98 | |
| 99 # Dependencies [i.e. map files] for the final library | |
| 100 BIR_DEPS= | |
| 101 | |
| 102 # Use LIBRARY_PATH instead of LD_LIBRARY_PATH | |
| 103 LDLIBRARYPATH_ENVVAR= LIBRARY_PATH | |
| 104 | |
| 105 ## End BeOS-specific setup | |
| 106 |
