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core: fix misnamed configure cache variables

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these 3 configure tests were bogus in that they didnt return a result:
```
checking for flock() support...
checking for execinfo.h and backtrace...
checking for eat_newline_glitch support...
```

looking at config.log reveals:
```
configure:24327: checking for eat_newline_glitch support
configure:24344: gcc -c -g -O2 -DHAVE_GNUTLS -D_FILE_OFFSET_BITS=64 ...
conftest.c: In function 'main':
conftest.c:134:2: error: assignment of read-only location '*(cur_term->flags ...
configure:24344: $? = 1
configure: failed program was:
...
configure:24351: result:
```

but due to the misnamed variables configure ended up enabling
eat_newline_glitch.

fixes #814
This commit is contained in:
rofl0r 2016-12-22 19:37:10 +00:00
parent 3218befa1e
commit 66f545f846
1 changed files with 9 additions and 9 deletions
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18
configure.ac
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@ -991,10 +991,10 @@ AC_CACHE_CHECK([for flock() support], ac_cv_have_flock, [
AC_LINK_IFELSE([AC_LANG_PROGRAM(
[[ #include <sys/file.h>]],
[[ flock(0, LOCK_SH); ]])],
[ ac_have_flock="yes" ],
[ ac_have_flock="no" ])])
[ ac_cv_have_flock="yes" ],
[ ac_cv_have_flock="no" ])])
if test "x$ac_have_flock" = "xyes"; then
if test "x$ac_cv_have_flock" = "xyes"; then
enable_flock="yes"
AC_DEFINE(HAVE_FLOCK)
else
@ -1021,9 +1021,9 @@ if test "x$debug" != "x0" ; then
AC_LINK_IFELSE([AC_LANG_PROGRAM(
[[ #include <execinfo.h> ]],
[[ void *trace[128]; int n = backtrace(trace, 128); ]])],
[ ac_have_backtrace="yes" ],
[ ac_have_backtrace="no" ])])
if test "x$ac_have_backtrace" = "xyes"; then
[ ac_cv_have_backtrace="yes" ],
[ ac_cv_have_backtrace="no" ])])
if test "x$ac_cv_have_backtrace" = "xyes"; then
enable_backtrace="yes"
AC_DEFINE(HAVE_BACKTRACE,1,[glibc backtrace function])
else
@ -1040,10 +1040,10 @@ AC_CACHE_CHECK([for eat_newline_glitch support], ac_cv_have_eatnewlineglitch, [
AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
[[ #include <term.h> ]],
[[ eat_newline_glitch = 0; ]])],
[ ac_have_eatnewlineglitch="yes" ],
[ ac_have_eatnewlineglitch="no" ])])
[ ac_cv_have_eatnewlineglitch="yes" ],
[ ac_cv_have_eatnewlineglitch="no" ])])
if test "x$ac_have_eatnewlineglitch" = "xyes"; then
if test "x$ac_cv_have_eatnewlineglitch" = "xyes"; then
enable_eatnewlineglitch="yes"
AC_DEFINE(HAVE_EAT_NEWLINE_GLITCH)
else