configure.ac: add substitution for @mkdir_p@ since po/Makefile.in.in uses it

Fixes: e598c29b4d38 ("Update gettext files to version 0.19.8")
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

diff --git a/configure b/configure
index 27c27f5..ade0ee1 100755 (executable)
--- a/configure
+++ b/configure
@@ -690,6 +690,7 @@ RM
 CP
 MV
 LN_S
+mkdir_p
 LN
 ifNotGNUmake
 ifGNUmake
@@ -9661,6 +9662,8 @@ fi
 
 
 
+mkdir_p=$MKDIR_P
+
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
 $as_echo_n "checking whether ln -s works... " >&6; }
 LN_S=$as_ln_s

diff --git a/configure.ac b/configure.ac
index d3d9ae0..3e93c30 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -927,6 +927,11 @@ AC_PROG_MAKE_SET
 CHECK_GNU_MAKE
 AC_PATH_PROG(LN, ln, ln)
 AC_PROG_MKDIR_P
+dnl
+dnl @mkdir_p@ is used by po's Makefile.in
+dnl
+mkdir_p=$MKDIR_P
+AC_SUBST(mkdir_p)
 AC_PROG_LN_S
 AC_PATH_PROG(MV, mv, mv)
 AC_PATH_PROG(CP, cp, cp)