makefile

   1 ##
   2 # Makefile for ICU
   3 #
   4 # See http://www.gnu.org/manual/make/html_chapter/make_toc.html#SEC_Contents
   5 # for documentation on makefiles. Most of this was culled from the ncurses makefile.
   6 #
   7 ##
   8
   9 #################################
  10 #################################
  11 # MAKE VARS
  12 #################################
  13 #################################
  14
  15 # ':=' denotes a "simply expanded" variable. It's value is
  16 # set at the time of definition and it never recursively expands
  17 # when used. This is in contrast to using '=' which denotes a
  18 # recursively expanded variable.
  19
  20 SHELL := /bin/sh
  21
  22 # Sane defaults, which are typically overridden on the command line.
  23 SRCROOT=/tmp
  24 OBJROOT=$(SRCROOT)
  25 SYMROOT=$(OBJROOT)
  26 DSTROOT=/tmp/build
  27 APPLE_INTERNAL_DIR=/AppleInternal
  28 RC_ARCHS=
  29
  30 #################################
  31 # Environment variables
  32 #################################
  33
  34 # $(RC_ARCHS:%=-arch %) is a substitution reference. It denotes, in this case,
  35 # for every value <val> in RC_ARCHS, replace it with "-arch <val>". Substitution
  36 # references have the form $(var:a=b). We can insert the strip and prebinding commands
  37 # into CFLAGS (and CXXFLAGS). This controls a lot of the external variables so we don't
  38 # need to directly modify the ICU files (like for CFLAGS, etc).
  39
  40 ENV=    APPLE_INTERNAL_DIR="$(APPLE_INTERNAL_DIR)" \
  41         CFLAGS="-DICU_DATA_DIR=\"\\\"/usr/share/icu/\\\"\" $(RC_ARCHS:%=-arch %) -g -Os -fno-exceptions" \
  42         CXXFLAGS="-DICU_DATA_DIR=\"\\\"/usr/share/icu/\\\"\" $(RC_ARCHS:%=-arch %) -g -Os -fno-exceptions" \
  43         RC_ARCHS="$(RC_ARCHS)" \
  44         DYLD_LIBRARY_PATH="$(DSTROOT)/usr/local/lib"
  45
  46 ENV_CONFIGURE=  APPLE_INTERNAL_DIR="$(APPLE_INTERNAL_DIR)" \
  47         CFLAGS="-DICU_DATA_DIR=\"\\\"/usr/share/icu/\\\"\" -g -Os -fno-exceptions" \
  48         CXXFLAGS="-DICU_DATA_DIR=\"\\\"/usr/share/icu/\\\"\" -g -Os -fno-exceptions" \
  49         RC_ARCHS="$(RC_ARCHS)" \
  50         DYLD_LIBRARY_PATH="$(DSTROOT)/usr/local/lib"
  51
  52 ENV_DEBUG = APPLE_INTERNAL_DIR="$(APPLE_INTERNAL_DIR)" \
  53         CFLAGS="-DICU_DATA_DIR=\"\\\"/usr/share/icu/\\\"\" $(RC_ARCHS:%=-arch %) -O0 -g -fno-exceptions" \
  54         CXXFLAGS="-DICU_DATA_DIR=\"\\\"/usr/share/icu/\\\"\" $(RC_ARCHS:%=-arch %) -O0 -g -fno-exceptions" \
  55         RC_ARCHS="$(RC_ARCHS)" \
  56         DYLD_LIBRARY_PATH="$(DSTROOT)/usr/local/lib"
  57
  58 #################################
  59 # Headers
  60 #################################
  61
  62 # For installhdrs. Not every compiled module has an associated header. Normally,
  63 # ICU installs headers as a sub-targe of the install target. But since we only want
  64 # certain libraries to install (and since we link all of our own .o modules), we need
  65 # invoke the headers targets ourselves. This may be problematic because there isn't a
  66 # good way to dist-clean afterwards...we need to do explicit dist-cleans, especially if
  67 # install the extra libraries.
  68
  69 EXTRA_HDRS =
  70 # EXTRA_HDRS = ./extra/ustdio/ ./layout/
  71 HDR_MAKE_SUBDIR = ./common/ ./i18n/ $(EXTRA_HDRS)
  72
  73 #################################
  74 # Install
  75 #################################
  76
  77 # For install. We currently don't install EXTRA_LIBS. We also don't install the data
  78 # directly into the ICU library. It is now installed at /usr/share/icu/*.dat. Thus we
  79 # don't use DATA_OBJ anymore. This could change if we decide to move the data back into
  80 # the icucore monolithic library.
  81
  82 INSTALL = /usr/bin/install
  83 COMMON_OBJ = ./common/*.o
  84 I18N_OBJ = ./i18n/*.o
  85 STUB_DATA_OBJ = ./stubdata/*.o
  86 EXTRA_LIBS =
  87 #EXTRA_LIBS =./extra/ ./layout/ ./tools/ctestfw/ ./tools/toolutil/
  88 #DATA_OBJ = ./data/out/build/*.o
  89
  90 #################################
  91 # Cleaning
  92 #################################
  93
  94 #We need to clean after installing.
  95
  96 EXTRA_CLEAN =
  97
  98 # Some directories aren't cleaned recursively. Clean them manually...
  99 MANUAL_CLEAN_TOOLS = ./tools/dumpce
 100 MANUAL_CLEAN_EXTRA = ./extra/scrptrun ./samples/layout ./extra/ustdio ./extra
 101 MANUAL_CLEAN_TEST = ./test/collperf ./test/iotest ./test/letest ./test/thaitest ./test/threadtest ./test/testmap ./test
 102 MANUAL_CLEAN_SAMPLE = ./samples/layout ./samples
 103
 104 CLEAN_SUBDIR = ./stubdata ./common ./i18n ./layout ./layoutex ./data ./tools ./$(MANUAL_CLEAN_TOOLS) $(MANUAL_CLEAN_EXTRA) $(MANUAL_CLEAN_TEST) $(MANUAL_CLEAN_SAMPLE)
 105
 106 #################################
 107 # Config flags
 108 #################################
 109
 110 CONFIG_FLAGS = --disable-renaming --disable-extras --disable-ustdio --disable-layout --disable-tests --disable-samples --with-data-packaging=archive --prefix=/usr/local
 111
 112 #################################
 113 # Install paths
 114 #################################
 115
 116 # This may or may not be an appropriate name for the icu dylib. This naming scheme is
 117 # an attempt to follow the icu convention in naming the dylib and then having symbolic
 118 # links of easier to remember library names point it it. *UPDATE* the version and
 119 # sub-version variables as needed. The Core version should be 'A' until the core
 120 # version changes it's API...that is a new version isn't backwards compatible.
 121 # The ICU version/subversion should reflect the actual ICU version.
 122
 123 LIB_NAME = libicucore
 124 ICU_VERS = 26
 125 ICU_SUBVERS = 0
 126 CORE_VERS = A
 127 DYLIB_SUFF = dylib
 128 libdir = /usr/lib/
 129
 130 INSTALLED_DYLIB = $(LIB_NAME).$(CORE_VERS).$(DYLIB_SUFF)
 131 DYLIB = $(LIB_NAME).$(DYLIB_SUFF)
 132
 133 #################################
 134 # Data files
 135 #################################
 136
 137 datadir=/usr/share/icu/
 138 ICU_DATA_DIR= /data/out/
 139 B_DATA_FILE=icudt$(ICU_VERS)b.dat
 140 L_DATA_FILE=icudt$(ICU_VERS)l.dat
 141
 142 #################################
 143 #################################
 144 # TARGETS
 145 #################################
 146 #################################
 147 # Since our sources are in icuSources (ignore the ICU subdirectory for now), we wish to
 148 # copy them to somewhere else. We tar it to stdout, cd to the appropriate directory, and
 149 # untar from stdin.  We then look for all the CVS directories and remove them. We may have
 150 # to remove the .cvsignore files also.
 151
 152 installsrc :
 153         if test ! -d $(SRCROOT); then mkdir $(SRCROOT); fi;
 154         if test -d $(SRCROOT)/icuSources ; then rm -rf $(SRCROOT)/icuSources; fi;
 155         tar cf - ./makefile ./icuSources ./$(L_DATA_FILE) | (cd $(SRCROOT) ; tar xfp -); \
 156         for i in `find $(SRCROOT)/icuSources/ | grep "CVS$$"` ; do \
 157                 if test -d $$i ; then \
 158                         rm -rf $$i; \
 159                 fi; \
 160         done
 161         for j in `find $(SRCROOT)/icuSources/ | grep ".cvsignore"` ; do \
 162                 if test -f $$j ; then \
 163                         rm -f $$j; \
 164                 fi; \
 165         done
 166
 167 # This works. Just not for ~ in the DSTROOT. We run configure first (in case it hasn't
 168 # been already). Then we make the install-headers target on specific makefiles (since
 169 # not every subdirectory/sub-component has a install-headers target).
 170
 171 installhdrs : $(SRCROOT)/icuSources/Makefile
 172         $(SHELL) -ec \
 173         'cd $(SRCROOT)/icuSources; \
 174         for subdir in $(HDR_MAKE_SUBDIR); do \
 175                 (cd $$subdir; $(MAKE) -e DESTDIR=$(DSTROOT) $(ENV) install-headers); \
 176         done;'
 177
 178 # We run configure and run make first. This generates the .o files. We then link them
 179 # all up together into libicucore. Then we put it into its install location, create
 180 # symbolic links, and then strip the main dylib. Then install the remaining libraries.
 181 # We cleanup the sources folder.
 182
 183 install : installhdrs $(SRCROOT)/icuSources/Makefile
 184         $(SHELL) -ec \
 185         'cd $(SRCROOT)/icuSources; \
 186         $(MAKE) $(ENV); \
 187         $(ENV) $(CXX) -current_version $(ICU_VERS).$(ICU_SUBVERS) -compatibility_version 1 -dynamiclib -dynamic $(RC_ARCHS:%=-arch %) $(CXXFLAGS) $(LDFLAGS) -single_module -sectorder __TEXT __text /usr/local/lib/OrderFiles/libicucore.order -install_name $(libdir)$(INSTALLED_DYLIB) -o ./$(INSTALLED_DYLIB) $(COMMON_OBJ) $(I18N_OBJ) $(STUB_DATA_OBJ); \
 188         if test ! -d $(DSTROOT)$(libdir)/; then \
 189                 $(INSTALL) -d -m 0775 $(DSTROOT)$(libdir)/; \
 190         fi; \
 191         $(INSTALL) -b -m 0664 ./$(INSTALLED_DYLIB) $(DSTROOT)$(libdir)$(INSTALLED_DYLIB); \
 192         cd $(DSTROOT)$(libdir); \
 193         ln -fs  $(INSTALLED_DYLIB) $(DYLIB); \
 194         cp $(INSTALLED_DYLIB) $(SYMROOT)/$(INSTALLED_DYLIB); \
 195         strip -x -u -r -S $(DSTROOT)$(libdir)$(INSTALLED_DYLIB);'
 196         for subdir in $(EXTRA_LIBS); do \
 197                 (cd $(SRCROOT)/icuSources/$$subdir; $(MAKE) -e DESTDIR=$(DSTROOT) $(ENV) install-library;) \
 198         done;
 199         if test ! -d $(DSTROOT)$(datadir)/; then \
 200                 $(INSTALL) -d -m 0755 $(DSTROOT)$(datadir)/; \
 201         fi;
 202         if test -f $(SRCROOT)/icuSources/$(ICU_DATA_DIR)/$(B_DATA_FILE); then \
 203                 $(INSTALL) -b -m 0644  $(SRCROOT)/icuSources/$(ICU_DATA_DIR)/$(B_DATA_FILE) $(DSTROOT)$(datadir)$(B_DATA_FILE); \
 204         fi;
 205         if test -f $(SRCROOT)/$(L_DATA_FILE); then \
 206                 $(INSTALL) -b -m 0644  $(SRCROOT)/$(L_DATA_FILE) $(DSTROOT)$(datadir)$(L_DATA_FILE); \
 207         fi;
 208         for i in $(CLEAN_SUBDIR) ; do \
 209         if test -e $(SRCROOT/icuSources/$$i); then \
 210                         (cd $(SRCROOT)/icuSources/$$i; $(MAKE) -e DESTDIR=$(DSTROOT) $(ENV) distclean); \
 211                 fi; \
 212         done; \
 213         (cd $(SRCROOT)/icuSources; $(MAKE) -e DESTDIR=$(DSTROOT) $(ENV) distclean-local;)
 214         if test -f $(SRCROOT)/icuSources/config/icu-config; then \
 215                 rm -rf $(SRCROOT)/icuSources/config/icu-config; \
 216         fi;
 217         if test -f $(SRCROOT)/icuSources/$(INSTALLED_DYLIB); then \
 218                 rm -rf $(SRCROOT)/icuSources/$(INSTALLED_DYLIB); \
 219         fi;
 220
 221 clean :
 222         if test -d $(SRCROOT)/icuSources; then \
 223                 if test -e $(SRCROOT)/icuSources/Makefile; then \
 224                         for i in $(CLEAN_SUBDIR) ; do \
 225                                 if test -e $(SRCROOT/icuSources/$$i); then \
 226                                         (cd $(SRCROOT)/icuSources/$$i; $(MAKE) -e DESTDIR=$(DSTROOT) $(ENV) distclean); \
 227                                 fi; \
 228                         done; \
 229                         (cd $(SRCROOT)/icuSources; $(MAKE) -e DESTDIR=$(DSTROOT) $(ENV) distclean-local;) \
 230                 fi; \
 231         fi;
 232         if test -f $(SRCROOT)/icuSources/config/icu-config; then \
 233                 rm -rf $(SRCROOT)/icuSources/config/icu-config; \
 234         fi;
 235         if test -f $(SRCROOT)/icuSources/$(INSTALLED_DYLIB); then \
 236                 rm -rf $(SRCROOT)/icuSources/$(INSTALLED_DYLIB); \
 237         fi;
 238
 239 $(SRCROOT)/icuSources/Makefile :
 240         $(SHELL) -ec \
 241         'cd $(SRCROOT)/icuSources; \
 242         $(ENV_CONFIGURE) ./configure $(CONFIG_FLAGS);'
 243
 244 #################################
 245 # OPTIONAL TARGETS
 246 #################################
 247
 248 # These targets aren't required by B&I. They're supposed to make life easier by not deleting
 249 # the object files so that we don't have to rebuild the entire binary every single time. This
 250 # should aid in development.
 251
 252 debug:  installhdrs $(SRCROOT)/icuSources/Makefile
 253         $(SHELL) -ec \
 254         'cd $(SRCROOT)/icuSources; \
 255         $(MAKE) $(ENV_DEBUG); \
 256         $(ENV_DEBUG) $(CXX) -current_version $(ICU_VERS).$(ICU_SUBVERS) -compatibility_version 1 -dynamiclib -dynamic $(RC_ARCHS:%=-arch %) $(CXXFLAGS) $(LDFLAGS) -install_name $(libdir)$(INSTALLED_DYLIB) -o ./$(INSTALLED_DYLIB) $(COMMON_OBJ) $(I18N_OBJ) $(STUB_DATA_OBJ); \
 257         if test ! -d $(DSTROOT)$(libdir)/; then \
 258                 $(INSTALL) -d -m 0775 $(DSTROOT)$(libdir)/; \
 259         fi; \
 260         $(INSTALL) -b -m 0664 ./$(INSTALLED_DYLIB) $(DSTROOT)$(libdir)$(INSTALLED_DYLIB); \
 261         cd $(DSTROOT)$(libdir); \
 262         ln -fs  $(INSTALLED_DYLIB) $(DYLIB);'
 263
 264 debug-install:  debug installhdrs $(SRCROOT)/icuSources/Makefile
 265         for subdir in $(EXTRA_LIBS); do \
 266                 (cd $(SRCROOT)/icuSources/$$subdir; $(MAKE) -e DESTDIR=$(DSTROOT) $(ENV_DEBUG) install-library;) \
 267         done;
 268         if test ! -d $(DSTROOT)$(datadir)/; then \
 269                 $(INSTALL) -d -m 0755 $(DSTROOT)$(datadir)/; \
 270         fi;
 271         if test -f $(SRCROOT)/icuSources/$(ICU_DATA_DIR)/$(B_DATA_FILE); then \
 272                 $(INSTALL) -b -m 0644  $(SRCROOT)/icuSources/$(ICU_DATA_DIR)/$(B_DATA_FILE) $(DSTROOT)$(datadir)$(B_DATA_FILE); \
 273         else \
 274                 $(INSTALL) -b -m 0644  $(SRCROOT)/icuSources/$(ICU_DATA_DIR)/$(L_DATA_FILE) $(DSTROOT)$(datadir)$(L_DATA_FILE); \
 275         fi;
 276         (cd $(SRCROOT)/icuSources; $(MAKE) -e DESTDIR=$(DSTROOT) $(ENV) distclean-local;)
 277         if test -f $(SRCROOT)/icuSources/config/icu-config; then \
 278                 rm -rf $(SRCROOT)/icuSources/config/icu-config; \
 279         fi;
 280         if test -f $(SRCROOT)/icuSources/$(INSTALLED_DYLIB); then \
 281                 rm -rf $(SRCROOT)/icuSources/$(INSTALLED_DYLIB); \
 282         fi;