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authorYao Qi <yao@codesourcery.com>2014-11-21 22:05:41 +0800
committerYao Qi <yao@codesourcery.com>2014-11-21 22:05:41 +0800
commit9c232dda88ade649e92be7a6c9917e0a80ea54c8 (patch)
tree2a4258ccf45bea0c8146a59eb403a4eedb69242f /gdb/configure.ac
parent00d7f58fd4e59c9ffe375f3a6edbe918fd7b5645 (diff)
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Include alloca.h unconditionally
Since gnulib alloca module was imported, we can include alloca.h in both gdb and gdbserver unconditionally, so this patch adds inclusion of alloca.h in common-defs.h. This patch also removes AC_FUNC_ALLOCA in configure.ac because we don't need to check alloca any more. This patch below is removed in fact. [RFA/commit] include alloca.h if available. https://www.sourceware.org/ml/gdb-patches/2010-08/msg00566.html Since alloca.h is from gnulib now, we don't have to check malloc.h in configure and include malloc.h in code. This patch also remove them too. gdb: 2014-11-21 Yao Qi <yao@codesourcery.com> * common/common-defs.h: Include alloca.h * configure.ac: Don't invoke AC_FUNC_ALLOCA. * configure: Re-generated. * defs.h: Remove code handling alloca. * utils.c (gdb_realpath): Don't check HAVE_ALLOCA is defined or not. gdb/gdbserver: 2014-11-21 Yao Qi <yao@codesourcery.com> * configure.ac: Don't invoke AC_FUNC_ALLOCA. (AC_CHECK_HEADERS): Remove malloc.h. * configure: Re-generated. * config.in: Re-generated. * server.h: Don't include alloca.h and malloc.h. * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined. Don't include malloc.h.
Diffstat (limited to 'gdb/configure.ac')
-rw-r--r--gdb/configure.ac1
1 files changed, 0 insertions, 1 deletions
diff --git a/gdb/configure.ac b/gdb/configure.ac
index 2d73669..98eb57b 100644
--- a/gdb/configure.ac
+++ b/gdb/configure.ac
@@ -1302,7 +1302,6 @@ AC_C_BIGENDIAN
# Checks for library functions. #
# ------------------------------ #
-AC_FUNC_ALLOCA
AC_FUNC_MMAP
AC_FUNC_VFORK
AC_CHECK_FUNCS([canonicalize_file_name realpath getrusage getuid getgid \