From e0023883c6d2e6745a19e4b48e186ed156c1fca8 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 17:19:27 +0200 Subject: Adding upstream version 2.11.2. Signed-off-by: Daniel Baumann --- m4/man-check-progs.m4 | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 m4/man-check-progs.m4 (limited to 'm4/man-check-progs.m4') diff --git a/m4/man-check-progs.m4 b/m4/man-check-progs.m4 new file mode 100644 index 0000000..633943c --- /dev/null +++ b/m4/man-check-progs.m4 @@ -0,0 +1,19 @@ +# man-check-progs.m4 serial 3 +dnl MAN_CHECK_PROGS(VARIABLE, WITH-ARG, HELP-STRING, PROGS-TO-CHECK-FOR) +dnl Look for a program to use as VARIABLE. If --with-VARIABLE is given, then +dnl set VARIABLE to the path provided there (WITH-ARG and HELP-STRING are +dnl used for --help output). Otherwise, set VARIABLE to the first of +dnl PROGS-TO-CHECK-FOR on the path; if none of those is found, leave +dnl VARIABLE unchanged. +dnl If the program was found, define HAVE_WITH-ARG. +AC_DEFUN([MAN_CHECK_PROGS], +[AC_ARG_WITH([$1], [AS_HELP_STRING([--with-$1=$2], [$3])], + [AS_IF([test "$withval" = yes || test "$withval" = no], + [AC_MSG_ERROR([--with-$1 requires an argument])], + [AC_MSG_CHECKING([for $1]) + AC_MSG_RESULT([$withval]) + $1="$withval"])], + [AC_CHECK_PROGS([$1], [$4])]) +if test -n "$$1"; then + AC_DEFINE([HAVE_$2], [1], [Define if you have $1.]) +fi]) # MAN_CHECK_PROGS -- cgit v1.2.3