[PATCH v2 05/18] website: configure.ac: always check for mkdir.

[Denis 'GNUtoo' Carikli]

In the Makefile we have the following:
    if WANT_GUIX
    check: build website.tar.gz index.html history/git-history.jpg
        rm -rf site/
        mkdir -p site/$(WEBSITE_PREFIX)
        tar xf website.tar.gz -C site/$(WEBSITE_PREFIX)

Here the mkdir is used outside of a guix shell, so we need to also
check if mkdir is is present when using guix to build the website.

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
neox: fixed the commit message
Acked-by: Adrien Bourmault <neox@gnu.org>
---
ChangeLog v1->v2:
- Added neox's ack.
- Imported neox's fix to remove leftover text that lost its meaning.
---
 website/configure.ac | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/website/configure.ac b/website/configure.ac
index 054e59d8..b3cd6182 100644
--- a/website/configure.ac
+++ b/website/configure.ac
@@ -90,6 +90,10 @@ AC_CHECK_PROG([FOUND_CAT], [cat], [cat])
 AS_IF([test x"$FOUND_CAT" = x""],
       [AC_MSG_ERROR([cat was not found in PATH ($PATH)])])
 
+AC_CHECK_PROG([FOUND_MKDIR], [mkdir], [mkdir])
+AS_IF([test x"$FOUND_MKDIR" = x""],
+      [AC_MSG_ERROR([mkdir was not found in PATH ($PATH)])])
+
 AC_CHECK_PROG([FOUND_PRINTF], [printf], [printf])
 AS_IF([test x"$FOUND_PRINTF" = x""],
       [AC_MSG_ERROR([printf was not found in PATH ($PATH)])])
@@ -161,11 +165,6 @@ AS_IF([test x"$guix" = x"yes"],
                     [AC_MSG_ERROR(
                     [false was not found in PATH ($PATH)])])])
 
-       AC_CHECK_PROG([FOUND_MKDIR], [mkdir], [mkdir])
-       AS_IF([test x"$FOUND_MKDIR" = x""],
-             [AC_MSG_ERROR(
-              [mkdir was not found in PATH ($PATH)])])
-
        AC_CHECK_PROG([FOUND_PANDOC], [pandoc], [pandoc])
        AS_IF([test x"$FOUND_PANDOC" = x""],
              [AC_MSG_ERROR(
-- 
2.34.1