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author | Diego 'Flameeyes' Pettenò <flameeyes@gmail.com> | 2008-08-07 14:14:31 +0200 |
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committer | Diego 'Flameeyes' Pettenò <flameeyes@gmail.com> | 2008-08-26 19:50:40 +0200 |
commit | c813eefb86359c1fa58fbeaa77b53267c405d60e (patch) | |
tree | 828f9f5b88a61cc099eb3b8bf2f1f751063b276a /m4 | |
parent | c59b1c1597dce447014faed03ba9857abdac24e1 (diff) |
Split out the lynx documentation generation autoconf code to an m4 macro.
As many 0pointer projects use the same code, move it out on its own
macro, and use that. The macro can then be shared across projects.
Diffstat (limited to 'm4')
-rw-r--r-- | m4/zp_lynx_doc.m4 | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/m4/zp_lynx_doc.m4 b/m4/zp_lynx_doc.m4 new file mode 100644 index 0000000..955a6ca --- /dev/null +++ b/m4/zp_lynx_doc.m4 @@ -0,0 +1,24 @@ +dnl Macro for enabling LYNX-based documentation generation + +AC_DEFUN([ZP_LYNX_DOC], [ + AC_ARG_ENABLE(lynx, + AS_HELP_STRING([--disable-lynx], + [Turn off lynx usage for documentation generation]),, + [enable_lynx=yes]) + + case "${enable_lynx}" in + yes) + AC_CHECK_PROG(have_lynx, lynx, yes, no) + + if test x$have_lynx = xno ; then + AC_MSG_WARN([*** lynx not found, plain text README will not be built ***]) + fi + ;; + no) + have_lynx=no ;; + *) + AC_MSG_ERROR(bad value ${enableval} for --disable-lynx) ;; + esac + + AM_CONDITIONAL([USE_LYNX], [test "x$have_lynx" = xyes]) +]) |