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 GMP_TARBALL := $(firstword $(wildcard gmp*.tar.gz))
  38 GMP_DIR := $(subst .tar.gz,,$(GMP_TARBALL))
  39
  40 ifeq "$(findstring dyn, $(GhcRTSWays))" "dyn"
  41 BUILD_SHARED=yes
  42 else
  43 BUILD_SHARED=no
  44 endif
  45
  46 BINDIST_STAMPS = stamp.gmp.static
  47 INSTALL_HEADERS += gmp.h
  48 INSTALL_LIBS += libgmp.a
  49
  50 ifeq "$(BUILD_SHARED)" "yes"
  51 BINDIST_STAMPS += stamp.gmp.shared
  52 INSTALL_LIBS += libgmp.dll.a
  53 INSTALL_PROGS += libgmp-3.dll
  54 endif
  55
  56 install all :: $(INSTALL_HEADERS) $(INSTALL_LIBS) $(INSTALL_PROGS)
  57
  58 stamp.gmp.static:
  59         $(RM) -rf $(GMP_DIR) gmpbuild
  60         $(TAR) -zxf $(GMP_TARBALL)
  61         mv $(GMP_DIR) gmpbuild
  62         chmod +x ln
  63         (set -o igncr 2>/dev/null) && set -o igncr; export SHELLOPTS; \
  64             PATH=`pwd`:$$PATH; \
  65             export PATH; \
  66             cd gmpbuild && \
  67             CC=$(WhatGccIsCalled) $(SHELL) configure \
  68                   --enable-shared=no --host=$(PLATFORM) --build=$(PLATFORM)
  69         touch $@
  70
  71 stamp.gmp.shared:
  72         $(RM) -rf $(GMP_DIR) gmpbuild-shared
  73         $(TAR) -zxf $(GMP_TARBALL)
  74         mv $(GMP_DIR) gmpbuild-shared
  75         chmod +x ln
  76         (set -o igncr 2>/dev/null) && set -o igncr; export SHELLOPTS; \
  77             PATH=`pwd`:$$PATH; \
  78             export PATH; \
  79             cd gmpbuild-shared && \
  80             CC=$(WhatGccIsCalled) $(SHELL) configure \
  81                   --enable-shared=yes --disable-static --host=$(PLATFORM) --build=$(PLATFORM)
  82         touch $@
  83
  84 gmp.h: stamp.gmp.static
  85         $(CP) gmpbuild/gmp.h .
  86
  87 libgmp.a: stamp.gmp.static
  88         $(MAKE) -C gmpbuild MAKEFLAGS=
  89         $(CP) gmpbuild/.libs/libgmp.a .
  90         $(RANLIB) libgmp.a
  91
  92 libgmp-3.dll: stamp.gmp.shared
  93         $(MAKE) -C gmpbuild-shared MAKEFLAGS=
  94         $(CP) gmpbuild-shared/.libs/libgmp-3.dll .
  95
  96 libgmp.dll.a: libgmp-3.dll
  97         $(CP) gmpbuild-shared/.libs/libgmp.dll.a .
  98 endif
  99 endif
 100
 101 # GMP takes a long time to build, but changes rarely.  Hence we don't
 102 # bother cleaning it before validating, because that adds a
 103 # significant overhead to validation.
 104 ifeq "$(Validating)" "NO"
 105 clean distclean maintainer-clean ::
 106         $(RM) -f stamp.gmp.static stamp.gmp.shared
 107         $(RM) -rf gmpbuild
 108         $(RM) -rf gmpbuild-shared
 109 endif
 110
 111 #-----------------------------------------------------------------------------
 112 #
 113 # binary-dist
 114
 115 include $(TOP)/mk/target.mk
 116
 117 BINDIST_EXTRAS += $(BINDIST_STAMPS)
 118 BINDIST_EXTRAS += $(INSTALL_PROGS)
 119 BINDIST_EXTRAS += $(INSTALL_LIBS)
 120 BINDIST_EXTRAS += $(INSTALL_HEADERS)
 121 include $(TOP)/mk/bindist.mk
 122