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| author | Keith Seitz <keiths@redhat.com> | 2023-02-13 06:14:40 -0800 |
|---|---|---|
| committer | Keith Seitz <keiths@redhat.com> | 2023-02-13 06:14:40 -0800 |
| commit | 14d0e6818a022b72c265f15f63c8ccc2fc8c302a (patch) | |
| tree | 133c5120144a770f0f467f7a535d849bf2f3a21d /gdb/po | |
| parent | b7eab2a9d4f4e92692daf14b09fc95ca11b72e30 (diff) | |
| download | gdb-14d0e6818a022b72c265f15f63c8ccc2fc8c302a.zip gdb-14d0e6818a022b72c265f15f63c8ccc2fc8c302a.tar.gz gdb-14d0e6818a022b72c265f15f63c8ccc2fc8c302a.tar.bz2 | |
Fix doc build dependencies for --with-system-readline
PR build/30108 concerns building gdb documentation with
--with-sytem-readline. If the in-tree readline directory is
missing, though, the docs will fail to build:
make[4]: Entering directory '/home/keiths/work/readline-doc-issue/linux/gdb/doc'
make[4]: *** No rule to make target '../../../src/gdb/doc/../../readline/readline/doc/rluser.texi', needed by 'gdb.info'. Stop.
The listed file (and hsuser.texi) are conditionally included by gdb.texinfo.
When system readline is used, gdb/configure.ac will leave
READLINE_TEXI_INCFLAGS empty, causing doc/Makefile.in to output a line to
$BUILD/doc/GDBvn.texi with "@set SYSTEM_READLINE". This surpresses the
inclusion of the missing files. They are not needed or used in this
scenario.
However, GDB_DOC_SOURCE_INCLUDES always lists these two files as dependencies,
thus provoking the build error whenever readline/ is missing.
This patch fixes this by creating (essentially) a conditional setting of the
dependencies to be included from readline.
Diffstat (limited to 'gdb/po')
0 files changed, 0 insertions, 0 deletions