FileFd: (native) LZ4 support

[apt.git] / buildlib / library.mak

diff --git a/buildlib/library.mak b/buildlib/library.mak
index 54acb6dd460def833b2129c3998bbaac2fa1143c..7b12384c4c34cd6c2736db4a06b8b5cf1bb83db0 100644 (file)
--- a/buildlib/library.mak
+++ b/buildlib/library.mak
@@ -5,9 +5,10 @@
 # Input
 # $(SOURCE) - The source code to use
 # $(HEADERS) - Exported header files and private header files
 # Input
 # $(SOURCE) - The source code to use
 # $(HEADERS) - Exported header files and private header files

-# $(LIBRARY) - The name of the library without lib or .so 
+# $(LIBRARY) - The name of the library without lib or .so

 # $(MAJOR) - The major version number of this library
 # $(MINOR) - The minor version number of this library
 # $(MAJOR) - The major version number of this library
 # $(MINOR) - The minor version number of this library

+# $(APT_DOMAIN) - The text domain for this library

 
 # All output is writtin to .opic files in the build directory to
 # signify the PIC output.
 
 # All output is writtin to .opic files in the build directory to
 # signify the PIC output.


@@ -20,21 +21,28 @@ $(LOCAL)-OBJS := $(addprefix $(OBJ)/,$(addsuffix .opic,$(notdir $(basename $(SOU
 $(LOCAL)-DEP := $(addprefix $(DEP)/,$(addsuffix .opic.d,$(notdir $(basename $(SOURCE)))))
 $(LOCAL)-HEADERS := $(addprefix $(INCLUDE)/,$(HEADERS))
 $(LOCAL)-SONAME := lib$(LIBRARY).so.$(MAJOR)
 $(LOCAL)-DEP := $(addprefix $(DEP)/,$(addsuffix .opic.d,$(notdir $(basename $(SOURCE)))))
 $(LOCAL)-HEADERS := $(addprefix $(INCLUDE)/,$(HEADERS))
 $(LOCAL)-SONAME := lib$(LIBRARY).so.$(MAJOR)

+$(LOCAL)-VERSIONSCRIPT := $(LIB)/lib$(LIBRARY)-$(MAJOR)-$(MINOR).symver

 $(LOCAL)-SLIBS := $(SLIBS)
 $(LOCAL)-LIBRARY := $(LIBRARY)
 
 $(LOCAL)-SLIBS := $(SLIBS)
 $(LOCAL)-LIBRARY := $(LIBRARY)
 

+TYPE = src
+include $(PODOMAIN_H)
+

 # Install the command hooks
 headers: $($(LOCAL)-HEADERS)
 library: $(LIB)/lib$(LIBRARY).so $(LIB)/lib$(LIBRARY).so.$(MAJOR)
 clean: clean/$(LOCAL)
 veryclean: veryclean/$(LOCAL)
 
 # Install the command hooks
 headers: $($(LOCAL)-HEADERS)
 library: $(LIB)/lib$(LIBRARY).so $(LIB)/lib$(LIBRARY).so.$(MAJOR)
 clean: clean/$(LOCAL)
 veryclean: veryclean/$(LOCAL)
 

+# Make Directories
+MKDIRS += $(OBJ) $(DEP) $(LIB) $(dir $($(LOCAL)-HEADERS))
+

 # The clean rules
 .PHONY: clean/$(LOCAL) veryclean/$(LOCAL)
 clean/$(LOCAL):
 # The clean rules
 .PHONY: clean/$(LOCAL) veryclean/$(LOCAL)
 clean/$(LOCAL):

-       -rm -f $($(@F)-OBJS) $($(@F)-DEP)
+       -rm -f $($(@F)-OBJS) $($(@F)-DEP) $($(@F)-VERSIONSCRIPT)

 veryclean/$(LOCAL): clean/$(LOCAL)
 veryclean/$(LOCAL): clean/$(LOCAL)

-       -rm -f $($(@F)-HEADERS) $(LIB)/lib$($(@F)-LIBRARY).so*
+       -rm -f $($(@F)-HEADERS) $(LIB)/lib$($(@F)-LIBRARY)*.so*

 
 # Build rules for the two symlinks
 .PHONY: $(LIB)/lib$(LIBRARY).so.$(MAJOR) $(LIB)/lib$(LIBRARY).so
 
 # Build rules for the two symlinks
 .PHONY: $(LIB)/lib$(LIBRARY).so.$(MAJOR) $(LIB)/lib$(LIBRARY).so


@@ -42,24 +50,28 @@ $(LIB)/lib$(LIBRARY).so.$(MAJOR): $(LIB)/lib$(LIBRARY).so.$(MAJOR).$(MINOR)
        ln -sf $(<F) $@
 $(LIB)/lib$(LIBRARY).so: $(LIB)/lib$(LIBRARY).so.$(MAJOR).$(MINOR)
        ln -sf $(<F) $@
        ln -sf $(<F) $@
 $(LIB)/lib$(LIBRARY).so: $(LIB)/lib$(LIBRARY).so.$(MAJOR).$(MINOR)
        ln -sf $(<F) $@

-       
+
+$($(LOCAL)-VERSIONSCRIPT):
+       echo '$(shell echo '$(LIBRARY)' | tr -d '-' | tr 'a-z' 'A-Z')_$(MAJOR) { global: *; };' > $@
+

 # The binary build rule
 # The binary build rule

-$(LIB)/lib$(LIBRARY).so.$(MAJOR).$(MINOR): $($(LOCAL)-HEADERS) $($(LOCAL)-OBJS)
-       -rm -f $(LIB)/lib$($(@F)-LIBRARY).so* 2> /dev/null
+$(LIB)/lib$(LIBRARY).so.$(MAJOR).$(MINOR): $($(LOCAL)-HEADERS) $($(LOCAL)-OBJS) $(LIBRARYDEPENDS) $($(LOCAL)-VERSIONSCRIPT)
+       -rm -f $(LIB)/lib$($(@F)-LIBRARY)*.so* 2> /dev/null

        echo Building shared library $@
        echo Building shared library $@

-       $(CXX) $(CXXFLAGS) $(LDFLAGS) $(PICFLAGS) $(LFLAGS) -o $@ \
-          -Wl,-soname -Wl,$($(@F)-SONAME) -shared $(filter %.opic,$^) \
-          $($(@F)-SLIBS)
+       $(CXX) $(CXXSTD) $(CXXFLAGS) $(LDFLAGS) -Wl,--version-script=$($(@F)-VERSIONSCRIPT) $(PICFLAGS) $(LFLAGS) $(LFLAGS_SO)\
+          -o $@ $(SONAME_MAGIC)$($(@F)-SONAME) -shared \
+          $(filter %.opic,$^) \
+          $($(@F)-SLIBS) 

 
 # Compilation rules
 vpath %.cc $(SUBDIRS)
 
 # Compilation rules
 vpath %.cc $(SUBDIRS)

-$(OBJ)/%.opic: %.cc
+$(OBJ)/%.opic: %.cc $(LIBRARYDEPENDS)

        echo Compiling $< to $@
        echo Compiling $< to $@

-       $(CXX) -c $(INLINEDEPFLAG) $(CPPFLAGS) $(CXXFLAGS) $(PICFLAGS) -o $@ $<
+       $(CXX) -c $(INLINEDEPFLAG) $(CPPFLAGS) $(CXXSTD) $(CXXFLAGS) $(PICFLAGS) -o $@ '$(abspath $<)'

        $(DoDep)
 
 # Include the dependencies that are available
 The_DFiles = $(wildcard $($(LOCAL)-DEP))
 ifneq ($(words $(The_DFiles)),0)
 include $(The_DFiles)
        $(DoDep)
 
 # Include the dependencies that are available
 The_DFiles = $(wildcard $($(LOCAL)-DEP))
 ifneq ($(words $(The_DFiles)),0)
 include $(The_DFiles)

-endif 
+endif