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 BMP_BUILD_DIR := build
  40
  41 ifeq "$(findstring dyn, $(GhcRTSWays))" "dyn"
  42 BUILD_SHARED=yes
  43 else
  44 BUILD_SHARED=no
  45 endif
  46
  47 boot :: stamp.gmp.static
  48 BINDIST_STAMPS = stamp.gmp.static
  49 INSTALL_HEADERS += gmp.h
  50 INSTALL_LIBS += libgmp.a
  51
  52 ifeq "$(BUILD_SHARED)" "yes"
  53 boot :: stamp.gmp.shared
  54 BINDIST_STAMPS += stamp.gmp.shared
  55 INSTALL_LIBS += libgmp.dll.a
  56 INSTALL_PROGS += libgmp-3.dll
  57 endif
  58
  59 install all :: $(INSTALL_HEADERS) $(INSTALL_LIBS) $(INSTALL_PROGS)
  60
  61 stamp.gmp.static:
  62         $(RM) -rf $(GMP_DIR) gmpbuild
  63         $(TAR) -zxf $(GMP_TARBALL)
  64         mv $(GMP_DIR) gmpbuild
  65         chmod +x ln
  66         (set -o igncr 2>/dev/null) && set -o igncr; export SHELLOPTS; \
  67             export PATH=`pwd`:$$PATH; \
  68             cd gmpbuild && \
  69             CC=$(WhatGccIsCalled) $(SHELL) configure \
  70                   --enable-shared=no --host=$(PLATFORM) --build=$(PLATFORM)
  71         touch $@
  72
  73 stamp.gmp.shared:
  74         $(RM) -rf $(GMP_DIR) gmpbuild-shared
  75         $(TAR) -zxf $(GMP_TARBALL)
  76         mv $(GMP_DIR) gmpbuild-shared
  77         chmod +x ln
  78         (set -o igncr 2>/dev/null) && set -o igncr; export SHELLOPTS; \
  79             export PATH=`pwd`:$$PATH; \
  80             cd gmpbuild-shared && \
  81             CC=$(WhatGccIsCalled) $(SHELL) configure \
  82                   --enable-shared=yes --disable-static --host=$(PLATFORM) --build=$(PLATFORM)
  83         touch $@
  84
  85 gmp.h: stamp.gmp.static
  86         $(CP) gmpbuild/gmp.h .
  87
  88 libgmp.a: stamp.gmp.static
  89         $(MAKE) -C gmpbuild MAKEFLAGS=
  90         $(CP) gmpbuild/.libs/libgmp.a .
  91         $(RANLIB) libgmp.a
  92
  93 libgmp-3.dll: stamp.gmp.shared
  94         $(MAKE) -C gmpbuild-shared MAKEFLAGS=
  95         $(CP) gmpbuild-shared/.libs/libgmp-3.dll .
  96
  97 libgmp.dll.a: libgmp-3.dll
  98         $(CP) gmpbuild-shared/.libs/libgmp.dll.a .
  99 endif
 100 endif
 101
 102 # GMP takes a long time to build, but changes rarely.  Hence we don't
 103 # bother cleaning it before validating, because that adds a
 104 # significant overhead to validation.
 105 ifeq "$(Validating)" "NO"
 106 clean distclean maintainer-clean ::
 107         $(RM) -f stamp.gmp.static stamp.gmp.shared
 108         $(RM) -rf gmpbuild
 109         $(RM) -rf gmpbuild-shared
 110 endif
 111
 112 #-----------------------------------------------------------------------------
 113 #
 114 # binary-dist
 115
 116 include $(TOP)/mk/target.mk
 117
 118 binary-dist:
 119         $(INSTALL_DIR)                         $(BIN_DIST_DIR)/gmp
 120         $(INSTALL_DATA)    Makefile            $(BIN_DIST_DIR)/gmp/
 121 ifneq "$(HaveLibGmp)" "YES"
 122  ifneq "$(HaveFrameworkGMP)" "YES"
 123         $(INSTALL_DATA)    $(BINDIST_STAMPS)   $(BIN_DIST_DIR)/gmp/
 124   ifneq "$(INSTALL_PROGS)" ""
 125         $(INSTALL_DATA)    $(INSTALL_PROGS)    $(BIN_DIST_DIR)/gmp/
 126   endif
 127   ifneq "$(INSTALL_LIBS)" ""
 128         $(INSTALL_DATA)    $(INSTALL_LIBS)     $(BIN_DIST_DIR)/gmp/
 129   endif
 130   ifneq "$(INSTALL_HEADERS)" ""
 131         $(INSTALL_HEADER)  $(INSTALL_HEADERS)  $(BIN_DIST_DIR)/gmp/
 132   endif
 133  endif
 134 endif
 135