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| author | Paul Eggert <eggert@cs.ucla.edu> | 2021-01-03 11:19:48 -0800 |
|---|---|---|
| committer | Glenn Morris <rgm@gnu.org> | 2021-01-04 09:02:40 -0800 |
| commit | fa574e68dec8255e211fbca95e187083ec6eabb4 (patch) | |
| tree | d7bf9a146aedb12d4c1691ec9cf2837f008266f7 /src/terminfo.c | |
| parent | 2c847902522ae74c9b25b2a3fa60565e0187fd0a (diff) | |
| download | emacs-fa574e68dec8255e211fbca95e187083ec6eabb4.tar.gz emacs-fa574e68dec8255e211fbca95e187083ec6eabb4.tar.bz2 emacs-fa574e68dec8255e211fbca95e187083ec6eabb4.zip | |
Fix broken build on AIX 7.2
Without this fix, the build on AIX 7.2 with xlc fails in the ‘CCLD
temacs’ step with the diagnostic ‘ld: 0711-317 ERROR: Undefined
symbol: BC’. This is because -lcurses does not define BC etc.
* configure.ac: When building terminfo.o, define
TERMINFO_DEFINES_BC if the library defines BC etc.
* src/terminfo.c (UP, BC, PC): Define depending on
TERMINFO_DEFINES_BC, not on TERMINFO.
(cherry picked from commit 632917461a7c1893a83979a3873b51d4da3b8a42)
Diffstat (limited to 'src/terminfo.c')
| -rw-r--r-- | src/terminfo.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/terminfo.c b/src/terminfo.c index 15aff317f15..a9c9572bbb2 100644 --- a/src/terminfo.c +++ b/src/terminfo.c @@ -23,10 +23,10 @@ along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>. */ /* Define these variables that serve as global parameters to termcap, so that we do not need to conditionalize the places in Emacs - that set them. But don't do that for terminfo, as that could - cause link errors when using -fno-common. */ + that set them. But don't do that if terminfo defines them, as that + could cause link errors when using -fno-common. */ -#if !TERMINFO +#ifndef TERMINFO_DEFINES_BC char *UP, *BC, PC; #endif |