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don't check for unistd.h

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We don't use the result of checking for unistd.h, so this removes the
check.

2013-11-18  Tom Tromey  <tromey@redhat.com>

	* configure: Rebuild.
	* configure.ac: Don't check for unistd.h.
This commit is contained in:
Tom Tromey
2013-11-06 07:46:09 -07:00
parent 0080a2f671
commit 3447c05797
3 changed files with 7 additions and 2 deletions
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5
gdb/ChangeLog
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@@ -1,3 +1,8 @@
2013-11-18 Tom Tromey <tromey@redhat.com>
* configure: Rebuild.
* configure.ac: Don't check for unistd.h.
2013-11-18 Tom Tromey <tromey@redhat.com>
* configure: Rebuild.

2
gdb/configure vendored
View File

@@ -8762,7 +8762,7 @@ for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
termios.h termio.h \
sgtty.h unistd.h elf_hp.h \
sgtty.h elf_hp.h \
dlfcn.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`

2
gdb/configure.ac
View File

@@ -1081,7 +1081,7 @@ AC_CHECK_HEADERS([nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
termios.h termio.h \
sgtty.h unistd.h elf_hp.h \
sgtty.h elf_hp.h \
dlfcn.h])
AC_CHECK_HEADERS(sys/proc.h, [], [],
[#if HAVE_SYS_PARAM_H