El mar, 22-01-2013 a las 19:42 +0100, Tomáš Chvátal escribió: > Dne Út 22. ledna 2013 19:37:12, Pacho Ramos napsal(a): > > I agree, thanks for pointing it. Just attached patch should handle it. > > Still not nice enough for me :D > > Use the ECLASS_VARIABLE to describe it @DEFAULT_UNSET is what you seek, see > git-2.eclass. > > Tom
What about this one?
--- readme.gentoo.eclass 2013-01-20 12:42:30.000000000 +0100
+++ /usr/portage/eclass/readme.gentoo.eclass 2013-01-24 21:30:09.000000000 +0100
@@ -36,6 +36,11 @@
EXPORT_FUNCTIONS src_install pkg_postinst
+# @ECLASS-VARIABLE: FORCE_PRINT_ELOG
+# @DEFAULT_UNSET
+# @DESCRIPTION:
+# If non-empty this variable forces elog messages to be printed.
+
# @FUNCTION: readme.gentoo_create_doc
# @DESCRIPTION:
# Create doc file with ${DOC_CONTENTS} variable (preferred) and, if not set,
@@ -68,13 +73,20 @@
# @FUNCTION: readme.gentoo_print_elog
# @DESCRIPTION:
-# Print elog messages with "${T}"/README.gentoo contents.
+# Print elog messages with "${T}"/README.gentoo contents. They will be
+# shown only when package is installed at first time.
# Usually called at pkg_postinst phase.
+#
+# If you want to show them always, please set FORCE_PRINT_ELOG to a non empty
+# value in your ebuild before this function is called.
+# This can be useful when, for example, DOC_CONTENTS is modified, then, you can
+# rely on specific REPLACING_VERSIONS handling in your ebuild to print messages
+# when people update from versions still providing old message.
readme.gentoo_print_elog() {
debug-print-function ${FUNCNAME} "${@}"
if [[ -f "${T}"/README.gentoo ]]; then
- if ! [[ "${REPLACING_VERSIONS}" ]]; then
+ if ! [[ "${REPLACING_VERSIONS}" ]] || [[ "${FORCE_PRINT_ELOG}" ]]; then
eshopts_push
set -f
cat "${T}"/README.gentoo | while read -r ELINE; do elog "${ELINE}"; done
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