[PATCH v2 04/18] website: configure.ac: always check for cat.

[Denis 'GNUtoo' Carikli]

In the Makefile we have the following:
    pages/footer.include: pages/footer.include.tmpl 
pages/footer-git-commit.include
        cat \
        [...]

This rule is valid reguardless of the '--without-guix' configure
option, so we need to also check if cat is present when using guix to
build the website.

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
Acked-by: Adrien Bourmault <neox@gnu.org>
---
ChangeLog v1->v2:
- Added neox's ack.
---
 website/configure.ac | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/website/configure.ac b/website/configure.ac
index 788dc5f4..054e59d8 100644
--- a/website/configure.ac
+++ b/website/configure.ac
@@ -86,6 +86,10 @@ AC_CHECK_PROG([FOUND_AWK], [awk], [awk])
 AS_IF([test x"$FOUND_AWK" = x""],
       [AC_MSG_ERROR([awk was not found in PATH ($PATH)])])
 
+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_PRINTF], [printf], [printf])
 AS_IF([test x"$FOUND_PRINTF" = x""],
       [AC_MSG_ERROR([printf was not found in PATH ($PATH)])])
@@ -112,12 +116,7 @@ AS_IF([test x"$guix" = x"yes"],
              [AC_MSG_ERROR(
               [guix was not found in PATH ($PATH)])])],
 
-      [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_CP], [cp], [cp])
+      [AC_CHECK_PROG([FOUND_CP], [cp], [cp])
        AS_IF([test x"$FOUND_CP" = x""],
              [AC_MSG_ERROR(
               [cp was not found in PATH ($PATH)])])
-- 
2.34.1