diff options
Diffstat (limited to 'aclocal/bsp-alias.m4')
| -rw-r--r-- | aclocal/bsp-alias.m4 | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/aclocal/bsp-alias.m4 b/aclocal/bsp-alias.m4 new file mode 100644 index 0000000..8a9b21a --- /dev/null +++ b/aclocal/bsp-alias.m4 @@ -0,0 +1,22 @@ +dnl +dnl $Id$ +dnl + +dnl _RTEMS_BSP_ALIAS(BSP_ALIAS,RTEMS_BSP_FAMILY) +dnl Internal subroutine to RTEMS_BSP_ALIAS +AC_DEFUN([_RTEMS_BSP_ALIAS], +[# account for "aliased" bsps which share source code + for bsp_cfgs in `ls "$srcdir"/"$RTEMS_TOPdir"/c/src/lib/libbsp/"$RTEMS_CPU"/*/"make/custom/$1.cfg" 2>/dev/null`; do + $2=`echo "$bsp_cfgs" | sed \ + -e "s,^$srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU/,," \ + -e "s,/make/custom/.*\.cfg$,,"` + break + done +]) + +dnl RTEMS_BSP_ALIAS(BSP_ALIAS,RTEMS_BSP_FAMILY) +dnl convert a bsp alias $1 into its bsp directory RTEMS_BSP_FAMILY +AC_DEFUN([RTEMS_BSP_ALIAS], +[_RTEMS_BSP_ALIAS(m4_if([$1],,[$RTEMS_BSP],[$1]), + m4_if([$2],,[RTEMS_BSP_FAMILY],[$2]))] +) |