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| author | rillig <rillig@pkgsrc.org> | 2017-10-31 16:24:42 +0000 |
|---|---|---|
| committer | rillig <rillig@pkgsrc.org> | 2017-10-31 16:24:42 +0000 |
| commit | ba05cb5136e4083249079b198bae5592814e5a8c (patch) | |
| tree | 34212c6d7ac8e9e6ff5c1d1d1008db632b43e852 /mk/help | |
| parent | 9d5c2d8f227c01f6f514980d26a704d99757c2f9 (diff) | |
| download | pkgsrc-ba05cb5136e4083249079b198bae5592814e5a8c.tar.gz | |
Improved index generation for "make help".
The index is sorted alphabetically and mentioned in a plain "make help"
call.
Diffstat (limited to 'mk/help')
| -rw-r--r-- | mk/help/help.awk | 6 | ||||
| -rw-r--r-- | mk/help/help.mk | 11 |
2 files changed, 11 insertions, 6 deletions
diff --git a/mk/help/help.awk b/mk/help/help.awk index 8fb26d1fa1e..bd9fdcd3025 100644 --- a/mk/help/help.awk +++ b/mk/help/help.awk @@ -1,4 +1,4 @@ -# $NetBSD: help.awk,v 1.27 2013/08/31 21:27:53 rillig Exp $ +# $NetBSD: help.awk,v 1.28 2017/10/31 16:24:42 rillig Exp $ # # This program extracts the inline documentation from *.mk files. @@ -180,8 +180,10 @@ always { END { end_of_topic(); if (print_index) { + print "Available help topics:"; + print ""; for (k in all_keywords) { - print all_keywords[k] "\t" k; + print k | "LC_ALL=C sort"; } } else if (!found_anything) { print "No help found for "topic"."; diff --git a/mk/help/help.mk b/mk/help/help.mk index bf377baaca3..67fbe379eaa 100644 --- a/mk/help/help.mk +++ b/mk/help/help.mk @@ -1,4 +1,4 @@ -# $NetBSD: help.mk,v 1.12 2016/02/01 18:47:23 leot Exp $ +# $NetBSD: help.mk,v 1.13 2017/10/31 16:24:42 rillig Exp $ # # This is the integrated pkgsrc online help system. To query for the @@ -31,9 +31,12 @@ help: @${ECHO} "usage: "${MAKE:Q}" help topic=<topic>" @${ECHO} "" @${ECHO} " <topic> may be a variable name or a make target," - @${ECHO} " for example CONFIGURE_DIRS or patch. For convenience," - @${ECHO} " you don't need to use uppercase letters when typing" - @${ECHO} " variable names." + @${ECHO} " for example CONFIGURE_DIRS or patch." + @${ECHO} "" + @${ECHO} " For convenience, all-uppercase topics such as variable" + @${ECHO} " names may also be given in all-lowercase." + @${ECHO} "" + @${ECHO} " The special topic :index lists all available topics." @${ECHO} "" .else ${RUN} cd ${PKGSRCDIR}; \ |