rules/manual-package-config.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
  14 define manual-package-config # args: $1 = dir
  15 $(call trace, manual-package-config($1))
  16 $(call profStart, manual-package-config($1))
  17
  18 $1/package.conf.inplace : $1/package.conf.in $(GHC_PKG_INPLACE)
  19         $$(CPP) $$(RAWCPP_FLAGS) -P \
  20                 -DTOP='"$$(TOP)"' \
  21                 $$($1_PACKAGE_CPP_OPTS) \
  22                 -x c -I$$(GHC_INCLUDE_DIR) $$< -o $$@.raw
  23         grep -v '^#pragma GCC' $$@.raw | \
  24             sed -e 's/""//g' -e 's/:[   ]*,/: /g' > $$@
  25
  26         "$$(GHC_PKG_INPLACE)" update --force $$@
  27
  28 # This is actually a real file, but we need to recreate it on every
  29 # "make install", so we declare it as phony
  30 .PHONY: $1/package.conf.install
  31 $1/package.conf.install:
  32         $$(CPP) $$(RAWCPP_FLAGS) -P \
  33                 -DINSTALLING \
  34                 -DLIB_DIR='"$$(if $$(filter YES,$$(RelocatableBuild)),$$$$topdir,$$(ghclibdir))"' \
  35                 -DINCLUDE_DIR='"$$(if $$(filter YES,$$(RelocatableBuild)),$$$$topdir,$$(ghclibdir))/include"' \
  36                 $$($1_PACKAGE_CPP_OPTS) \
  37                 -x c -I$$(GHC_INCLUDE_DIR) $1/package.conf.in -o $$@.raw
  38         grep -v '^#pragma GCC' $$@.raw | \
  39             sed -e 's/""//g' -e 's/:[   ]*,/: /g' >$$@
  40
  41 distclean : clean_$1_package.conf
  42 .PHONY: clean_$1_package.conf
  43 clean_$1_package.conf :
  44         "$$(RM)" $$(RM_OPTS) $1/package.conf.install $1/package.conf.inplace
  45
  46 $(call profEnd, manual-package-config($1))
  47 endef