bfd: fix generation of bfd.texi in out-of-tree builds
[In the sequel TS means $(top_srcdir) and TB means $(top_builddir)]
The Texinfo file TS/bfd/doc/bfd.texi @includes many other .texi files
such as:
bfdt.texi
bfdio.texi
section.texi
...
These .texi files are generated from the bfd/*.c source files, by a
program called `chew' that is distributed along with BFD, via some
default rules and macro magic in TS/bfd/doc/local.mk. Important
point: the .texi files are generated in TB/bfd/doc/, not TS/bfd/doc.
Now, AM_MAKEINFOFLAGS in local.mk is defined as:
AM_MAKEINFOFLAGS = --no-split -I "$(srcdir)/%D%" -I %D%
Where %D% is 'doc/' in this case. Now, it looks like the directory
containing the .texi file is automatically inserted in the @include
search path, so the -I %D% above places TB/bfd/doc _after_ TS/bfd/doc.
Since currently TS/bfd/doc/bfdt.texi is outdated and is missing some
nodes, the error above happens.
This patch changes bfd/doc/local.mk to use -P to prepend the current
build directory to the @include search path, rather than -I, which
appends it.
bfd/ChangeLog:
2025-01-23 Jose E. Marchesi <jose.marchesi@oracle.com>
* doc/local.mk (AM_MAKEINFOFLAGS): Prepend the build directory to
the @include search path.
* Makefile.in: Regenerate.
3 files changed
