build: fix error when running configure --disable-doc
Signed-off-by: Thomas Haller <thaller@redhat.com>
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1 changed files with 2 additions and 2 deletions
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@ -24,12 +24,12 @@ AC_ARG_ENABLE([doc],
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AS_HELP_STRING([--disable-doc], [Do not generate documentation]),
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[generate_doc="$enableval"], [generate_doc=auto])
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AX_PYTHON
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if test "x$generate_doc" != "xno"; then
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AC_PROG_SED
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AC_PROG_EGREP
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AX_PYTHON
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AC_CHECK_PROG(HAVE_DOXYGEN, [doxygen], yes, no)
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if test "x$HAVE_DOXYGEN" = "xno" -a "x$generate_doc" = "xyes"; then
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AC_MSG_ERROR([*** doxygen package required to generate documentation])
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