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Diffstat (limited to 'm4/rtems-checkprog.m4')
| -rw-r--r-- | m4/rtems-checkprog.m4 | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/m4/rtems-checkprog.m4 b/m4/rtems-checkprog.m4 new file mode 100644 index 0000000..700f5b9 --- /dev/null +++ b/m4/rtems-checkprog.m4 @@ -0,0 +1,9 @@ +## Check for a program, similar to AC_CHECK_PROG, but lets +## configure fail if the program is not found +#dnl RTEMS_CHECK_PROG(VARIABLE, PROG-TO-CHECK-FOR, VALUE-IF-FOUND [, VALUE-IF-NOT-FOUND [, PATH [, REJECT]]]) +AC_DEFUN([RTEMS_CHECK_PROG], +[ + AC_CHECK_PROG($1,$2,$3,$4,$5,$6) + AS_IF([test -z "${$1}"], + [AC_MSG_ERROR([program '$2' not found.])]) +]) |