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Check for sigprocmask in common.m4

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I noticed that gdbsupport uses HAVE_SIGPROCMASK, but common.m4 does
not check for it.  This means that gdbserver may not compile some
gdbsupport code properly.  This patch fixes this error.

gdb/ChangeLog
2019-10-23  Tom Tromey  <tom@tromey.com>

	* configure: Rebuild.
	* configure.ac: Don't check for sigprocmask.
	* gdbsupport/common.m4 (GDB_AC_COMMON): Check for sigprocmask.

gdb/gdbserver/ChangeLog
2019-10-23  Tom Tromey  <tom@tromey.com>

	* configure, config.in: Rebuild.

Change-Id: I2c0a4dd2c376507b9483b38707a242382faa8163
This commit is contained in:
Tom Tromey
2019-10-17 20:51:44 -06:00
parent 4d0b984b97
commit c12d372d26
7 changed files with 21 additions and 5 deletions
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2
gdb/configure.ac
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@ -1363,7 +1363,7 @@ AC_FUNC_VFORK
AC_CHECK_FUNCS([getauxval getrusage getuid getgid \
pipe poll pread pread64 pwrite resize_term \
sbrk getpgid setpgid setpgrp setsid \
sigaction sigprocmask sigsetmask socketpair \
sigaction sigsetmask socketpair \
ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
setrlimit getrlimit posix_madvise waitpid \
ptrace64 sigaltstack setns use_default_colors])