| Tobias Grosser | a041239 | 2016-07-13 15:54:47 +0000 | [diff] [blame] | 1 | AC_DEFUN([_AX_SUBMODULE], |
| 2 | [ |
| 3 | |
| 4 | m4_if(m4_bregexp($3,|,choice),choice, |
| 5 | [AC_ARG_WITH($2, |
| 6 | [AS_HELP_STRING([--with-$1=$3], |
| 7 | [Which $1 to use [default=$4]])])]) |
| 8 | case "system" in |
| 9 | $3) |
| 10 | AC_ARG_WITH($2_prefix, |
| 11 | [AS_HELP_STRING([--with-$1-prefix=DIR], |
| 12 | [Prefix of $1 installation])]) |
| 13 | AC_ARG_WITH($2_exec_prefix, |
| 14 | [AS_HELP_STRING([--with-$1-exec-prefix=DIR], |
| 15 | [Exec prefix of $1 installation])]) |
| 16 | esac |
| 17 | m4_if(m4_bregexp($3,build,build),build, |
| 18 | [AC_ARG_WITH($2_builddir, |
| 19 | [AS_HELP_STRING([--with-$1-builddir=DIR], |
| 20 | [Location of $1 builddir])])]) |
| 21 | if test "x$with_$2_prefix" != "x" -a "x$with_$2_exec_prefix" = "x"; then |
| 22 | with_$2_exec_prefix=$with_$2_prefix |
| 23 | fi |
| 24 | if test "x$with_$2_prefix" != "x" -o "x$with_$2_exec_prefix" != "x"; then |
| 25 | if test "x$with_$2" != "x" -a "x$with_$2" != "xsystem"; then |
| 26 | AC_MSG_ERROR([Setting $with_$2_prefix implies use of system $1]) |
| 27 | fi |
| 28 | with_$2="system" |
| 29 | fi |
| 30 | if test "x$with_$2_builddir" != "x"; then |
| 31 | if test "x$with_$2" != "x" -a "x$with_$2" != "xbuild"; then |
| 32 | AC_MSG_ERROR([Setting $with_$2_builddir implies use of build $1]) |
| 33 | fi |
| 34 | with_$2="build" |
| 35 | $2_srcdir=`echo @abs_srcdir@ | $with_$2_builddir/config.status --file=-` |
| 36 | AC_MSG_NOTICE($1 sources in $$2_srcdir) |
| 37 | fi |
| 38 | if test "x$with_$2_exec_prefix" != "x"; then |
| 39 | export PKG_CONFIG_PATH="$with_$2_exec_prefix/lib/pkgconfig${PKG_CONFIG_PATH+:$PKG_CONFIG_PATH}" |
| 40 | fi |
| 41 | case "$with_$2" in |
| 42 | $3) |
| 43 | ;; |
| 44 | *) |
| 45 | case "$4" in |
| 46 | bundled) |
| 47 | if test -d $srcdir/.git -a \ |
| 48 | -d $srcdir/$1 -a \ |
| 49 | "`cd $srcdir; git submodule status $1 | cut -c1`" = '-'; then |
| 50 | AC_MSG_WARN([git repo detected, but submodule $1 not initialized]) |
| 51 | AC_MSG_WARN([You may want to run]) |
| 52 | AC_MSG_WARN([ git submodule init]) |
| 53 | AC_MSG_WARN([ git submodule update]) |
| 54 | AC_MSG_WARN([ sh autogen.sh]) |
| 55 | fi |
| 56 | if test -f $srcdir/$1/configure; then |
| 57 | with_$2="bundled" |
| 58 | else |
| 59 | case "system" in |
| 60 | $3) |
| 61 | with_$2="system" |
| 62 | ;; |
| 63 | *) |
| 64 | with_$2="no" |
| 65 | ;; |
| 66 | esac |
| 67 | fi |
| 68 | ;; |
| 69 | *) |
| 70 | with_$2="$4" |
| 71 | ;; |
| 72 | esac |
| 73 | ;; |
| 74 | esac |
| 75 | AC_MSG_CHECKING([which $1 to use]) |
| 76 | AC_MSG_RESULT($with_$2) |
| 77 | |
| 78 | ]) |
| 79 | |
| 80 | AC_DEFUN([AX_SUBMODULE], [ |
| 81 | _AX_SUBMODULE($1, m4_bpatsubst([$1], |
| 82 | [[^_abcdefghijklmnopqrstuvwxyz0123456789]],[_]), $2, $3) |
| 83 | ]) |