rules/build-package-data.mk

   1 # -----------------------------------------------------------------------------
   2 #
   3 # (c) 2009 The University of Glasgow
   4 #
   5 # This file is part of the GHC build system.
   6 #
   7 # To understand how the build system works and how to modify it, see
   8 #      http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
   9 #      http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
  10 #
  11 # -----------------------------------------------------------------------------
  12
  13 define build-package-data
  14 $(call trace, build-package-data($1,$2,$3))
  15 # args:
  16 # $1 = dir
  17 # $2 = distdir
  18 # $3 = GHC stage to use (0 == bootstrapping compiler)
  19
  20 ifeq "$$(filter p,$$(GhcLibWays))" "p"
  21 $1_$2_CONFIGURE_OPTS += --enable-library-profiling
  22 endif
  23
  24 ifeq "$$(filter dyn,$$(GhcLibWays))" "dyn"
  25 $1_$2_CONFIGURE_OPTS += --enable-shared
  26 endif
  27
  28 ifeq "$$(GhcWithInterpreter) $$(UseArchivesForGhci)" "YES NO"
  29 $1_$2_CONFIGURE_OPTS += --enable-library-for-ghci
  30 else
  31 $1_$2_CONFIGURE_OPTS += --disable-library-for-ghci
  32 endif
  33
  34 ifeq "$$(HSCOLOUR_SRCS)" "YES"
  35 $1_$2_CONFIGURE_OPTS += --with-hscolour="$$(HSCOLOUR_CMD)"
  36 endif
  37
  38 # We filter out -Werror from SRC_CC_OPTS, because when configure tests
  39 # for a feature it may not generate warning-free C code, and thus may
  40 # think that the feature doesn't exist if -Werror is on.
  41 $1_$2_CONFIGURE_OPTS += --configure-option=CFLAGS="$$(filter-out -Werror,$$(SRC_CC_OPTS)) $$(CONF_CC_OPTS_STAGE$3) $$($1_CC_OPTS) $$($1_$2_CC_OPTS)"
  42 $1_$2_CONFIGURE_OPTS += --configure-option=LDFLAGS="$$(SRC_LD_OPTS) $$($1_LD_OPTS) $$($1_$2_LD_OPTS)"
  43
  44 ifneq "$$(ICONV_INCLUDE_DIRS)" ""
  45 $1_$2_CONFIGURE_OPTS += --configure-option=--with-iconv-includes="$$(ICONV_INCLUDE_DIRS)"
  46 endif
  47
  48 ifneq "$$(ICONV_LIB_DIRS)" ""
  49 $1_$2_CONFIGURE_OPTS += --configure-option=--with-iconv-libraries="$$(ICONV_LIB_DIRS)"
  50 endif
  51
  52 ifneq "$$(GMP_INCLUDE_DIRS)" ""
  53 $1_$2_CONFIGURE_OPTS += --configure-option=--with-gmp-includes="$$(GMP_INCLUDE_DIRS)"
  54 endif
  55
  56 ifneq "$$(GMP_LIB_DIRS)" ""
  57 $1_$2_CONFIGURE_OPTS += --configure-option=--with-gmp-libraries="$$(GMP_LIB_DIRS)"
  58 endif
  59
  60 ifeq "$3" "0"
  61 $1_$2_CONFIGURE_OPTS += $$(BOOT_PKG_CONSTRAINTS)
  62 endif
  63
  64 # This rule configures the package, generates the package-data.mk file
  65 # for our build system, and registers the package for use in-place in
  66 # the build tree.
  67 $1/$2/package-data.mk $1/$2/inplace-pkg-config $1/$2/build/autogen/cabal_macros.h : $$(GHC_CABAL_INPLACE) $$($1_$2_GHC_PKG_DEP) $1/$$($1_PACKAGE).cabal $$(wildcard $1/configure) $$($1_$2_HC_CONFIG_DEP)
  68         "$$(GHC_CABAL_INPLACE)" configure --with-ghc="$$($1_$2_HC_CONFIG)" --with-ghc-pkg="$$($1_$2_GHC_PKG)" --with-gcc="$$(WhatGccIsCalled)" --configure-option=--with-cc="$$(WhatGccIsCalled)" $$($1_CONFIGURE_OPTS) $$($1_$2_CONFIGURE_OPTS) -- $2 $1
  69 ifeq "$$($1_$2_PROG)" ""
  70 ifneq "$$($1_$2_REGISTER_PACKAGE)" "NO"
  71 ifeq "$$(ghc_ge_6102) $3" "NO 0" # NOTE [1] below
  72             cat $1/$2/inplace-pkg-config | sed "s@^import-dirs:@import-dirs: $(TOP)/$1 $(TOP)/$1/src @" | "$$($1_$2_GHC_PKG)" update --force $$($1_$2_GHC_PKG_OPTS) -
  73 else
  74             "$$($1_$2_GHC_PKG)" update --force $$($1_$2_GHC_PKG_OPTS) $1/$2/inplace-pkg-config
  75 endif
  76 endif
  77 endif
  78
  79 # [1] this is a hack for GHC <= 6.10.1.  When making dependencies with
  80 # ghc -M, in GHC 6.10.1 and earlier, GHC needed to find either the .hi
  81 # file or the source file for any dependency.  Since we build the
  82 # .depend files before building the packages, we have to make sure GHC
  83 # can find the source files; hence we have to make sure that the
  84 # import-dirs field of each boot package points to the sources for the
  85 # package as well as the dist/build dir.
  86 #
  87 # In GHC 6.10.2, we changed the way ghc -M worked so that it doesn't
  88 # check for existence of the source file, and doesn't look for the .hi
  89 # file if there is only one possibility for its location.  Which means
  90 # that we must *not* do that above hack in this case, because there
  91 # would be multiple locations to search for the .hi file.
  92
  93 endef