xapian-bindings/generic/generic.mk

   1 ## Makefile fragment included from each language binding directory which uses
   2 ## SWIG.  Any makefile rules or variables which should be set for all SWIG
   3 ## bindings should be placed here.
   4
   5 if MAINTAINER_MODE
   6 # Export these so that we run the locally installed autotools when building
   7 # from a bootstrapped git tree.
   8 export ACLOCAL AUTOCONF AUTOHEADER AUTOM4TE AUTOMAKE
   9 endif
  10
  11 if NEED_INTREE_DYLD
  12 # This is a hack for macOS to work around "System Integrity Protection"
  13 # which strips DYLD_* variables from the environment when running binaries
  14 # in system bin directories.  This totally breaks running in-tree tests
  15 # against system interpreters (e.g. /usr/bin/python), but even for an
  16 # interpreter installed elsewhere we need to take special care because
  17 # /bin/sh is also affected.  The trick we use is to define a variable
  18 # which expands to the code needed to set DYLD_LIBRARY_PATH and inject
  19 # this right when we run the interpreter.
  20 export MACOS_SIP_HACK_ENV=env DYLD_LIBRARY_PATH=$(INTREE_DYLD_PATH)
  21 endif
  22
  23 # Define separately to allow overriding easily with: make SWIG_WERROR=
  24 SWIG_WERROR = -Werror
  25
  26 # Recover from the removal of $@.  A full explanation of this is in the
  27 # automake manual under the heading "Multiple Outputs".
  28 make_many_locked = \
  29 @if test -f $@; then :; else \
  30   trap 'rm -rf "$(stamp)-lck" "$(stamp)"' 1 2 13 15; \
  31   if mkdir '$(stamp)-lck' 2>/dev/null; then \
  32     rm -f '$(stamp)'; \
  33     $(MAKE) $(AM_MAKEFLAGS) '$(stamp)'; \
  34     result=$$?; rm -rf '$(stamp)-lck'; exit $$result; \
  35   else \
  36     while test -d '$(stamp)-lck'; do sleep 1; done; \
  37     test -f '$(stamp)'; \
  38   fi; \
  39 fi
  40
  41 multitarget_begin = @rm -f $@-t; touch $@-t
  42 multitarget_end = @mv -f $@-t $@