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authorEelco Dolstra <e.dolstra@tudelft.nl>2004-03-15T15·23+0000
committerEelco Dolstra <e.dolstra@tudelft.nl>2004-03-15T15·23+0000
commitbeda10f5a2a69ac32ad91c8a80477fde19be6a83 (patch)
tree34fa924bcdf01683e8d6050e19ac868c1a8b84ba /configure.ac
parenta5619f1dffbf3600dd16b51e84ae3c999edc439c (diff)
* Make perl a dependency of Nix.
Diffstat (limited to 'configure.ac')
-rw-r--r--configure.ac5
1 files changed, 5 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 689c2617e15d..093812e7acc0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -47,6 +47,11 @@ AC_PATH_PROG(xmllint, xmllint)
 AC_PATH_PROG(xsltproc, xsltproc)
 AC_PATH_PROG(flex, flex, false)
 AC_PATH_PROG(bison, bison, false)
+AC_PATH_PROG(perl, perl)
+if test -z "$perl"; then
+  echo "Perl is required for Nix."
+  exit 1
+fi
 
 AC_ARG_WITH(docbook-catalog, AC_HELP_STRING([--with-docbook-catalog=PATH],
   [path of the DocBook XML DTD]),