hexdump: allow enabling with --disable-all-programs

Currently, if --disable-all-programs is used hexdump cannot be built
as --enable-hexdump is not recognized, so lets add support for it.

Signed-off-by: Robert Marko <robimarko@gmail.com>

diff --git a/configure.ac b/configure.ac
index b452ae248e171f46fc78a616820fefd944e3cc37..c7fe78976e88e5af8574aa7a0ff1d32fbcf98672 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -2247,7 +2247,11 @@ UL_BUILD_INIT([column], [check])
 UL_REQUIRES_BUILD([column], [libsmartcols])
 AM_CONDITIONAL([BUILD_COLUMN], [test "x$build_column" = xyes])
 
-UL_BUILD_INIT([hexdump], [yes])
+AC_ARG_ENABLE([hexdump],
+  AS_HELP_STRING([--disable-hexdump], [do not build hexdump]),
+  [], [UL_DEFAULT_ENABLE([hexdump], [check])]
+)
+UL_BUILD_INIT([hexdump])
 AM_CONDITIONAL([BUILD_HEXDUMP], [test "x$build_hexdump" = xyes])
 
 UL_BUILD_INIT([rev], [yes])