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| author | Philippe Blain <levraiphilippeblain@gmail.com> | 2023-02-19 17:37:35 -0500 |
|---|---|---|
| committer | Simon Marchi <simon.marchi@efficios.com> | 2023-02-21 09:36:34 -0500 |
| commit | 4c9066e322f46faf9d753be6ff3e6a09ae668f86 (patch) | |
| tree | 6e171d73b1eb7b4cf65330c092acd21604480b61 /gdb/config.in | |
| parent | f8ab28d773dbf37d6e8ab4318ff0042dd742e9b8 (diff) | |
| download | gdb-4c9066e322f46faf9d753be6ff3e6a09ae668f86.zip gdb-4c9066e322f46faf9d753be6ff3e6a09ae668f86.tar.gz gdb-4c9066e322f46faf9d753be6ff3e6a09ae668f86.tar.bz2 | |
gdb: add --with-curses to --configuration output
'gdb --configuration' does not mention if GDB was built with curses.
Since b5075fb68d4 (Rename to allow_tui_tests, 2023-01-08) it does show
--enable-tui (or --disable-tui), but one might want to know if GDB was
built with curses independently of the availability of the TUI.
Since configure.ac uses AC_SEARCH_LIBS to check for the curses library,
we do not get an automatically defined HAVE_LIBCURSES symbol in
config.in. We do have symbols defined by AC_CHECK_HEADERS
(HAVE_CURSES_H, etc.) but it would be cumbersome to use those in
print_gdb_configuration because we would have to check for all 6 symbols
corresponding the 6 headers listed. This would also increase the
maintenance burden if support for other variations of curses are added.
Instead, define 'HAVE_LIBCURSES' ourselves by adding an
'action-if-found' argument to AC_SEARCH_LIBS, and use it in
print_gdb_configuration.
While at it, remove the condition on 'ac_cv_search_waddstr' and set
'curses_found' directly in 'action-if-found'.
Change-Id: Id90e3d73990e169cee51bcc3e1d52072cfacd5b8
Approved-By: Simon Marchi <simon.marchi@efficios.com>
Diffstat (limited to 'gdb/config.in')
| -rw-r--r-- | gdb/config.in | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gdb/config.in b/gdb/config.in index a602784..a7da88b 100644 --- a/gdb/config.in +++ b/gdb/config.in @@ -238,6 +238,9 @@ /* Define if libbacktrace is being used. */ #undef HAVE_LIBBACKTRACE +/* Define to 1 if curses is enabled. */ +#undef HAVE_LIBCURSES + /* Define to 1 if debuginfod is enabled. */ #undef HAVE_LIBDEBUGINFOD |