ac67752d79
libphobos/ChangeLog: 2018-11-01 Iain Buclaw <ibuclaw@gdcproject.org> PR d/87827 * Makefile.in: Rebuild. * configure: Rebuild. * configure.ac: Properly set MULTISUBDIR. * d_rules.am: Set toolexecdir and toolexeclibdir. * libdruntime/Makefile.in: Rebuild. * m4/druntime.m4 (DRUNTIME_INSTALL_DIRECTORIES): Add --enable-version-specific-runtime-libs. * src/Makefile.in: Rebuild. * testsuite/Makefile.in: Rebuild. From-SVN: r265742
126 lines
3.9 KiB
Plaintext
126 lines
3.9 KiB
Plaintext
#
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# Contains some unsorted druntime utility macros.
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#
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# DRUNTIME_WERROR
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# ---------------
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# Check to see if -Werror is enabled.
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AC_DEFUN([DRUNTIME_WERROR],
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[
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AC_ARG_ENABLE(werror, [AS_HELP_STRING([--enable-werror],
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[turns on -Werror @<:@default=no@:>@])])
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WERROR_FLAG=""
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if test "x$enable_werror" = "xyes"; then
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WERROR_FLAG="-Werror"
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fi
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])
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# DRUNTIME_CONFIGURE
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# ------------------
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# Substitute absolute paths for srcdir and builddir.
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AC_DEFUN([DRUNTIME_CONFIGURE],
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[
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# These need to be absolute paths, yet at the same time need to
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# canonicalize only relative paths, because then amd will not unmount
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# drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
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libphobos_builddir=`${PWDCMD-pwd}`
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case $srcdir in
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[\\/$]* | ?:[\\/]*) libphobos_srcdir=${srcdir} ;;
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*) libphobos_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
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esac
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AC_SUBST(libphobos_builddir)
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AC_SUBST(libphobos_srcdir)
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])
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# DRUNTIME_MULTILIB
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# -----------------
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# Prepare the multilib_arg variable
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AC_DEFUN([DRUNTIME_MULTILIB],
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[
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if test ${multilib} = yes; then
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multilib_arg="--enable-multilib"
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else
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multilib_arg=
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fi
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])
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# DRUNTIME_INSTALL_DIRECTORIES
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# ----------------------------
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# Setup various install directories for headers.
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# Add the cross-host option and substitute the libphobos_toolexecdir
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# libphobos_toolexeclibdir and gdc_include_dir variables.
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AC_DEFUN([DRUNTIME_INSTALL_DIRECTORIES],
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[
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AC_REQUIRE([AC_PROG_GDC])
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AC_MSG_CHECKING([D GCC version])
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gcc_version=`eval $get_gcc_base_ver $srcdir/../gcc/BASE-VER`
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AC_MSG_RESULT($gcc_version)
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AC_SUBST(gcc_version)
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AC_ARG_WITH([cross-host],
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AC_HELP_STRING([--with-cross-host=HOST],
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[configuring with a cross compiler]))
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libphobos_toolexecdir=no
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libphobos_toolexeclibdir=no
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AC_MSG_CHECKING([for --enable-version-specific-runtime-libs])
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AC_ARG_ENABLE([version-specific-runtime-libs],
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AC_HELP_STRING([--enable-version-specific-runtime-libs],
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[Specify that runtime libraries should be installed in a compiler-specific directory]),
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[case "$enableval" in
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yes) version_specific_libs=yes ;;
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no) version_specific_libs=no ;;
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*) AC_MSG_ERROR([Unknown argument to enable/disable version-specific libs]);;
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esac],
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[version_specific_libs=no])
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AC_MSG_RESULT($version_specific_libs)
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# Version-specific runtime libs processing.
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if test $version_specific_libs = yes; then
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libphobos_toolexecdir='${libdir}/gcc/${host_alias}'
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libphobos_toolexeclibdir='${toolexecdir}/${gcc_version}$(MULTISUBDIR)'
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else
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# Calculate libphobos_toolexecdir, libphobos_toolexeclibdir
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# Install a library built with a cross compiler in tooldir, not libdir.
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if test -n "$with_cross_host" && test x"$with_cross_host" != x"no"; then
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libphobos_toolexecdir='${exec_prefix}/${host_alias}'
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libphobos_toolexeclibdir='${toolexecdir}/lib'
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else
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libphobos_toolexecdir='${libdir}/gcc/${host_alias}'
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libphobos_toolexeclibdir='${libdir}'
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fi
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multi_os_directory=`$GDC -print-multi-os-directory`
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case $multi_os_directory in
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.) ;; # Avoid trailing /.
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*) libphobos_toolexeclibdir=${libphobos_toolexeclibdir}/${multi_os_directory} ;;
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esac
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fi
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AC_SUBST(libphobos_toolexecdir)
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AC_SUBST(libphobos_toolexeclibdir)
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# Default case for install directory for D sources files.
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gdc_include_dir='$(libdir)/gcc/${target_alias}/${gcc_version}/include/d'
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AC_SUBST(gdc_include_dir)
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])
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# DRUNTIME_GC
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# -----------
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# Add the --enable-druntime-gc option and create the
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# DRUNTIME_GC_ENABLE conditional
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AC_DEFUN([DRUNTIME_GC],
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[
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dnl switch between gc and gcstub
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AC_ARG_ENABLE(druntime-gc,
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AC_HELP_STRING([--enable-druntime-gc],
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[enable D runtime garbage collector (default: yes)]),
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[enable_druntime_gc=no],[enable_druntime_gc=yes])
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AM_CONDITIONAL([DRUNTIME_GC_ENABLE], [test "$enable_druntime_gc" = "yes"])
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])
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