forked from lix-project/lix
* Fail if prerequisites are missing.
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parent
03f1d1ecb5
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25
configure.ac
25
configure.ac
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@ -42,19 +42,22 @@ AC_LANG_PUSH(C++)
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AC_CHECK_HEADERS([locale])
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AC_LANG_POP(C++)
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AC_PATH_PROG(curl, curl)
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AC_PATH_PROG(bzip2, bzip2)
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AC_PATH_PROG(bunzip2, bunzip2)
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AC_PATH_PROG(shell, sh)
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AC_PATH_PROG(xmllint, xmllint)
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AC_PATH_PROG(xsltproc, xsltproc)
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AC_DEFUN([NEED_PROG],
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[AC_PATH_PROG($1, $2)
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if test -z "$$1"; then
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AC_MSG_ERROR([$1 is required])
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fi
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])
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NEED_PROG(curl, curl)
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NEED_PROG(bzip2, bzip2)
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NEED_PROG(bunzip2, bunzip2)
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NEED_PROG(shell, sh)
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AC_PATH_PROG(xmllint, xmllint, false)
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AC_PATH_PROG(xsltproc, xsltproc, false)
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AC_PATH_PROG(flex, flex, false)
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AC_PATH_PROG(bison, bison, false)
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AC_PATH_PROG(perl, perl)
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if test -z "$perl"; then
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echo "Perl is required for Nix."
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exit 1
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fi
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NEED_PROG(perl, perl)
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AC_ARG_WITH(docbook-catalog, AC_HELP_STRING([--with-docbook-catalog=PATH],
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[path of the DocBook XML DTD]),
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