From 717418aab9314931fcfb3dfd7d31000321d854b1 Mon Sep 17 00:00:00 2001
From: John Keeping <john@keeping.me.uk>
Date: Sat, 16 Jun 2018 13:11:09 +0100
Subject: [PATCH] Makefile: drive asciidoc directly for HTML output
This is mostly taken from Git's doc/Makefile, although simplified for
our use. The output now uses Asciidoc's default CSS which I think looks
a bit nicer than the Docbook formatting; as a result of this we no
longer need our custom .css file.
A side effect of this change is that temporary files generated from the
HTML output no longer conflict with the manpage output format (because
any temporary HTML output files use names derived from the output
filename which includes .html).
Signed-off-by: John Keeping <john@keeping.me.uk>
---
Makefile | 9 ++++++++-
cgit-doc.css | 3 ---
2 files changed, 8 insertions(+), 4 deletions(-)
delete mode 100644 cgit-doc.css
diff --git a/Makefile b/Makefile
index 1ab2905..a678a14 100644
--- a/Makefile
+++ b/Makefile
@@ -24,6 +24,12 @@ DOC_MAN5 = $(patsubst %.txt,%,$(MAN5_TXT))
DOC_HTML = $(patsubst %.txt,%.html,$(MAN_TXT))
DOC_PDF = $(patsubst %.txt,%.pdf,$(MAN_TXT))
+ASCIIDOC = asciidoc
+ASCIIDOC_EXTRA =
+ASCIIDOC_HTML = xhtml11
+ASCIIDOC_COMMON = $(ASCIIDOC) $(ASCIIDOC_EXTRA)
+TXT_TO_HTML = $(ASCIIDOC_COMMON) -b $(ASCIIDOC_HTML)
+
# Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
# do not support the 'size specifiers' introduced by C99, namely ll, hh,
# j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
@@ -134,7 +140,8 @@ doc-pdf: $(DOC_PDF)
a2x -f manpage $<
$(DOC_HTML): %.html : %.txt
- a2x -f xhtml --stylesheet=cgit-doc.css $<
+ $(TXT_TO_HTML) -o $@+ $< && \
+ mv $@+ $@
$(DOC_PDF): %.pdf : %.txt
a2x -f pdf cgitrc.5.txt
diff --git a/cgit-doc.css b/cgit-doc.css
deleted file mode 100644
index 5a399b6..0000000
--- a/cgit-doc.css
+++ /dev/null
@@ -1,3 +0,0 @@
-div.variablelist dt {
- margin-top: 1em;
-}
--
2.18.0.rc2