Re: [PATCH] update_web_docs_git: Add updated Texinfo to PATH

["Arsen Arsenović" <arsen@aarsen.me>]

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Gerald Pfeifer <gerald@pfeifer.com> writes:

> On Thu, 6 Apr 2023, Arsen Arsenović wrote:
>> maintainer-scripts/ChangeLog:
>> 
>> 	* update_web_docs_git: Add updated Texinfo to PATH
>
> Do we really need to adjust PATH, or could we just introduce a MAKEINFO 
> variable, something like
>
>   if [ x${MAKEINFO}x = xx ]; then
>     if [ -x /home/gccadmin/texinfo/install-git/bin/makeinfo ]; then
>       MAKEINFO=/home/gccadmin/texinfo/install-git/bin/makeinfo;
>     else
>       MAKEINFO=makeinfo
>     fi
>   fi
>
> ?
>
> (This also still allows overriding upon invocation.)
>
> Gerald

Ah!  Good idea.  What do you think of the following?


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From ba00aa3882b7e0a5fa247f9fa824474e3ddc8102 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Arsen=20Arsenovi=C4=87?= <arsen@aarsen.me>
Date: Thu, 6 Apr 2023 12:20:57 +0200
Subject: [PATCH] update_web_docs_git: Allow setting TEXI2*, add git build
 default

maintainer-scripts/ChangeLog:

	* update_web_docs_git: Add a mechanism to override makeinfo,
	texi2dvi and texi2pdf, and default them to
	/home/gccadmin/texinfo/install-git/bin/${tool}, if present.
---
 maintainer-scripts/update_web_docs_git | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/maintainer-scripts/update_web_docs_git b/maintainer-scripts/update_web_docs_git
index d44ab27c1b7..c651e567424 100755
--- a/maintainer-scripts/update_web_docs_git
+++ b/maintainer-scripts/update_web_docs_git
@@ -14,6 +14,17 @@ export GITROOT
 
 PATH=/usr/local/bin:$PATH
 
+makeinfo_git=/home/gccadmin/texinfo/install-git/bin/
+if [ -x "${makeinfo_git}"/makeinfo ]; then
+    : "${MAKEINFO:=${makeinfo_git}/makeinfo}"
+    : "${TEXI2DVI:=${makeinfo_git}/texi2dvi}"
+    : "${TEXI2PDF:=${makeinfo_git}/texi2pdf}"
+else
+    : "${MAKEINFO:=makeinfo}"
+    : "${TEXI2DVI:=texi2dvi}"
+    : "${TEXI2PDF:=texi2pdf}"
+fi
+
 MANUALS="cpp
   cppinternals
   fastjar
@@ -174,10 +185,10 @@ for file in $MANUALS; do
     elif [ "$file" = "gnat_ugn" ]; then
       includes="$includes -I gcc/gcc/ada -I gcc/gcc/ada/doc/gnat_ugn"
     fi
-    makeinfo --html -c CONTENTS_OUTPUT_LOCATION=inline --css-ref $CSS $includes -o ${file} ${filename}
+    "${MAKEINFO}" --html -c CONTENTS_OUTPUT_LOCATION=inline --css-ref $CSS $includes -o ${file} ${filename}
     tar cf ${file}-html.tar ${file}/*.html
-    texi2dvi $includes -o ${file}.dvi ${filename} </dev/null >/dev/null && dvips -o ${file}.ps ${file}.dvi
-    texi2pdf $includes -o ${file}.pdf ${filename} </dev/null
+    "${TEXI2DVI}" $includes -o ${file}.dvi ${filename} </dev/null >/dev/null && dvips -o ${file}.ps ${file}.dvi
+    "${TEXI2PDF}" $includes -o ${file}.pdf ${filename} </dev/null
     mkdir -p $DOCSDIR/$file
   fi
 done
-- 
2.38.0


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... since the other tools are siblings.

Thanks for the smoke test!
-- 
Arsen Arsenović

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