84 lines
2.1 KiB
Plaintext
84 lines
2.1 KiB
Plaintext
AC_DEFUN([_AX_SUBMODULE],
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[
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m4_if(m4_bregexp($3,|,choice),choice,
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[AC_ARG_WITH($2,
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[AS_HELP_STRING([--with-$1=$3],
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[Which $1 to use [default=$4]])])])
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case "system" in
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$3)
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AC_ARG_WITH($2_prefix,
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[AS_HELP_STRING([--with-$1-prefix=DIR],
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[Prefix of $1 installation])])
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AC_ARG_WITH($2_exec_prefix,
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[AS_HELP_STRING([--with-$1-exec-prefix=DIR],
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[Exec prefix of $1 installation])])
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esac
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m4_if(m4_bregexp($3,build,build),build,
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[AC_ARG_WITH($2_builddir,
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[AS_HELP_STRING([--with-$1-builddir=DIR],
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[Location of $1 builddir])])])
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if test "x$with_$2_prefix" != "x" -a "x$with_$2_exec_prefix" = "x"; then
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with_$2_exec_prefix=$with_$2_prefix
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fi
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if test "x$with_$2_prefix" != "x" -o "x$with_$2_exec_prefix" != "x"; then
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if test "x$with_$2" != "x" -a "x$with_$2" != "xsystem"; then
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AC_MSG_ERROR([Setting $with_$2_prefix implies use of system $1])
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fi
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with_$2="system"
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fi
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if test "x$with_$2_builddir" != "x"; then
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if test "x$with_$2" != "x" -a "x$with_$2" != "xbuild"; then
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AC_MSG_ERROR([Setting $with_$2_builddir implies use of build $1])
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fi
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with_$2="build"
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$2_srcdir=`echo @abs_srcdir@ | $with_$2_builddir/config.status --file=-`
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AC_MSG_NOTICE($1 sources in $$2_srcdir)
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fi
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if test "x$with_$2_exec_prefix" != "x"; then
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export PKG_CONFIG_PATH="$with_$2_exec_prefix/lib/pkgconfig${PKG_CONFIG_PATH+:$PKG_CONFIG_PATH}"
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fi
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case "$with_$2" in
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$3)
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;;
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*)
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case "$4" in
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bundled)
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if test -d $srcdir/.git -a \
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-d $srcdir/$1 -a \
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"`cd $srcdir; git submodule status $1 | cut -c1`" = '-'; then
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AC_MSG_WARN([git repo detected, but submodule $1 not initialized])
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AC_MSG_WARN([You may want to run])
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AC_MSG_WARN([ git submodule init])
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AC_MSG_WARN([ git submodule update])
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AC_MSG_WARN([ sh autogen.sh])
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fi
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if test -f $srcdir/$1/configure; then
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with_$2="bundled"
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else
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case "system" in
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$3)
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with_$2="system"
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;;
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*)
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with_$2="no"
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;;
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esac
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fi
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;;
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*)
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with_$2="$4"
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;;
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esac
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;;
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esac
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AC_MSG_CHECKING([which $1 to use])
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AC_MSG_RESULT($with_$2)
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])
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AC_DEFUN([AX_SUBMODULE], [
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_AX_SUBMODULE($1, m4_bpatsubst([$1],
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[[^_abcdefghijklmnopqrstuvwxyz0123456789]],[_]), $2, $3)
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])
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