gmp/Makefile

   1
   2 TOP=..
   3
   4 include $(TOP)/mk/boilerplate.mk
   5
   6 # -----------------------------------------------------------------------------
   7 # Compile GMP only if we don't have it already
   8 #
   9 # We use GMP's own configuration stuff, because it's all rather hairy
  10 # and not worth re-implementing in our Makefile framework.
  11
  12 ifneq "$(HaveLibGmp)" "YES"
  13 ifneq "$(HaveFrameworkGMP)" "YES"
  14
  15 PLATFORM := $(shell echo $(HOSTPLATFORM) | sed 's/i[567]86/i486/g')
  16
  17 # 2007-09-26
  18 #     set -o igncr
  19 # is not a valid command on non-Cygwin-systems.
  20 # Let it fail silently instead of aborting the build.
  21 #
  22 # 2007-07-05
  23 # We do
  24 #     set -o igncr; export SHELLOPTS
  25 # here as otherwise checking the size of limbs
  26 # makes the build fall over on Cygwin. See the thread
  27 # http://www.cygwin.com/ml/cygwin/2006-12/msg00011.html
  28 # for more details.
  29
  30 # 2007-07-05
  31 # Passing
  32 #     as_ln_s='cp -p'
  33 # isn't sufficient to stop cygwin using symlinks the mingw gcc can't
  34 # follow, as it isn't used consistently. Instead we put an ln.bat in
  35 # path that always fails.
  36
  37 # We use a tarball like gmp-4.2.1-nodoc.tar.gz, which is
  38 # gmp-4.2.1.tar.gz repacked without the doc/ directory contents.
  39 # That's because the doc/ directory contents are under the GFDL,
  40 # which causes problems for Debian.
  41
  42 GMP_TARBALL := $(firstword $(wildcard gmp*.tar.gz))
  43 GMP_DIR := $(subst -nodoc.tar.gz,,$(GMP_TARBALL))
  44
  45 ifeq "$(findstring dyn, $(GhcRTSWays))" "dyn"
  46 BUILD_SHARED=yes
  47 else
  48 BUILD_SHARED=no
  49 endif
  50
  51 BINDIST_STAMPS = stamp.gmp.static
  52 INSTALL_HEADERS += gmp.h
  53 INSTALL_LIBS += libgmp.a
  54
  55 ifeq "$(BUILD_SHARED)" "yes"
  56 BINDIST_STAMPS += stamp.gmp.shared
  57 INSTALL_LIBS += libgmp.dll.a
  58 INSTALL_PROGS += libgmp-3.dll
  59 endif
  60
  61 install all :: $(INSTALL_HEADERS) $(INSTALL_LIBS) $(INSTALL_PROGS)
  62
  63 stamp.gmp.static:
  64         $(RM) -rf $(GMP_DIR) gmpbuild
  65         $(TAR) -zxf $(GMP_TARBALL)
  66         mv $(GMP_DIR) gmpbuild
  67         chmod +x ln
  68         (set -o igncr 2>/dev/null) && set -o igncr; export SHELLOPTS; \
  69             PATH=`pwd`:$$PATH; \
  70             export PATH; \
  71             cd gmpbuild && \
  72             CC=$(WhatGccIsCalled) $(SHELL) configure \
  73                   --enable-shared=no --host=$(PLATFORM) --build=$(PLATFORM)
  74         touch $@
  75
  76 stamp.gmp.shared:
  77         $(RM) -rf $(GMP_DIR) gmpbuild-shared
  78         $(TAR) -zxf $(GMP_TARBALL)
  79         mv $(GMP_DIR) gmpbuild-shared
  80         chmod +x ln
  81         (set -o igncr 2>/dev/null) && set -o igncr; export SHELLOPTS; \
  82             PATH=`pwd`:$$PATH; \
  83             export PATH; \
  84             cd gmpbuild-shared && \
  85             CC=$(WhatGccIsCalled) $(SHELL) configure \
  86                   --enable-shared=yes --disable-static --host=$(PLATFORM) --build=$(PLATFORM)
  87         touch $@
  88
  89 gmp.h: stamp.gmp.static
  90         $(CP) gmpbuild/gmp.h .
  91
  92 libgmp.a: stamp.gmp.static
  93         $(MAKE) -C gmpbuild MAKEFLAGS=
  94         $(CP) gmpbuild/.libs/libgmp.a .
  95         $(RANLIB) libgmp.a
  96
  97 libgmp-3.dll: stamp.gmp.shared
  98         $(MAKE) -C gmpbuild-shared MAKEFLAGS=
  99         $(CP) gmpbuild-shared/.libs/libgmp-3.dll .
 100
 101 libgmp.dll.a: libgmp-3.dll
 102         $(CP) gmpbuild-shared/.libs/libgmp.dll.a .
 103 endif
 104 endif
 105
 106 # GMP takes a long time to build, but changes rarely.  Hence we don't
 107 # bother cleaning it before validating, because that adds a
 108 # significant overhead to validation.
 109 ifeq "$(Validating)" "NO"
 110 clean distclean maintainer-clean ::
 111         $(RM) -f stamp.gmp.static stamp.gmp.shared
 112         $(RM) -rf gmpbuild
 113         $(RM) -rf gmpbuild-shared
 114 endif
 115
 116 #-----------------------------------------------------------------------------
 117 #
 118 # binary-dist
 119
 120 include $(TOP)/mk/target.mk
 121
 122 BINDIST_EXTRAS += $(BINDIST_STAMPS)
 123 BINDIST_EXTRAS += $(INSTALL_PROGS)
 124 BINDIST_EXTRAS += $(INSTALL_LIBS)
 125 BINDIST_EXTRAS += $(INSTALL_HEADERS)
 126 include $(TOP)/mk/bindist.mk
 127