icuSources/config/mh-linux

   1 ## -*-makefile-*-
   2 ## Linux-specific setup
   3 ## Copyright (c) 1999-2013, International Business Machines Corporation and
   4 ## others. All Rights Reserved.
   5
   6 ## Commands to generate dependency files
   7 GEN_DEPS.c=  $(CC) -E -MM $(DEFS) $(CPPFLAGS)
   8 GEN_DEPS.cc= $(CXX) -E -MM $(DEFS) $(CPPFLAGS) $(CXXFLAGS)
   9
  10 ## Flags for position independent code
  11 SHAREDLIBCFLAGS = -fPIC
  12 SHAREDLIBCXXFLAGS = -fPIC
  13 SHAREDLIBCPPFLAGS = -DPIC
  14
  15 ## Additional flags when building libraries and with threads
  16 THREADSCPPFLAGS = -D_REENTRANT
  17 LIBCPPFLAGS =
  18
  19 ## Compiler switch to embed a runtime search path
  20 LD_RPATH= -Wl,-zorigin,-rpath,'$$'ORIGIN
  21 LD_RPATH_PRE = -Wl,-rpath,
  22
  23 ## These are the library specific LDFLAGS
  24 LDFLAGSICUDT=-nodefaultlibs -nostdlib
  25
  26 ## Compiler switch to embed a library name
  27 # The initial tab in the next line is to prevent icu-config from reading it.
  28         LD_SONAME = -Wl,-soname -Wl,$(notdir $(MIDDLE_SO_TARGET))
  29 #SH# # We can't depend on MIDDLE_SO_TARGET being set.
  30 #SH# LD_SONAME=
  31
  32 ## Shared library options
  33 LD_SOOPTIONS= -Wl,-Bsymbolic
  34
  35 ## Shared object suffix
  36 SO = so
  37 ## Non-shared intermediate object suffix
  38 STATIC_O = ao
  39
  40 ## Compilation rules
  41 %.$(STATIC_O): $(srcdir)/%.c
  42         $(call SILENT_COMPILE,$(strip $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS)) -o $@ $<)
  43 %.o: $(srcdir)/%.c
  44         $(call SILENT_COMPILE,$(strip $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS)) -o $@ $<)
  45
  46 %.$(STATIC_O): $(srcdir)/%.cpp
  47         $(call SILENT_COMPILE,$(strip $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS)) -o $@ $<)
  48 %.o: $(srcdir)/%.cpp
  49         $(call SILENT_COMPILE,$(strip $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS)) -o $@ $<)
  50
  51
  52 ## Dependency rules
  53 %.d: $(srcdir)/%.c
  54         $(call ICU_MSG,(deps)) $<
  55         @$(SHELL) -ec '$(GEN_DEPS.c) $< \
  56                 | sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \
  57                 [ -s $@ ] || rm -f $@'
  58
  59 %.d: $(srcdir)/%.cpp
  60         $(call ICU_MSG,(deps)) $<
  61         @$(SHELL) -ec '$(GEN_DEPS.cc) $< \
  62                 | sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \
  63                 [ -s $@ ] || rm -f $@'
  64
  65 ## Versioned libraries rules
  66
  67 %.$(SO).$(SO_TARGET_VERSION_MAJOR): %.$(SO).$(SO_TARGET_VERSION)
  68         $(RM) $@ && ln -s ${<F} $@
  69 %.$(SO): %.$(SO).$(SO_TARGET_VERSION_MAJOR)
  70         $(RM) $@ && ln -s ${*F}.$(SO).$(SO_TARGET_VERSION) $@
  71
  72 ##  Bind internal references
  73
  74 # LDflags that pkgdata will use
  75 BIR_LDFLAGS= -Wl,-Bsymbolic
  76
  77 # Dependencies [i.e. map files] for the final library
  78 BIR_DEPS=
  79
  80 ## Remove shared library 's'
  81 STATIC_PREFIX_WHEN_USED =
  82 STATIC_PREFIX =
  83
  84 ## End Linux-specific setup
  85