complibs/cloog: create missing m4 dir
Because we now patch configure.in and configure, the Makefile quicks
in a re-build rule as the source files are now more recent than the
bundled generated files, and that fails because the m4 directory
is missing, although on some systems where aclocal is not installed,
the re-build rule does nothing (except a warning).
Always create tht directory.
Reported-by: Per Arnold Blaasmo <per-arnold.blaasmo@atmel.com>
[Also thanks to Thomas De Schampheleire <patrickdepinguin@gmail.com>
for some digging works on this issue]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
1 2007-03-13 Mike Frysinger <vapier@gentoo.org>
3 * sysdeps/unix/sysv/linux/sh/sys/user.h: Copy Linux's asm-sh/user.h.
5 --- glibc-2_9/sysdeps/unix/sysv/linux/sh/sys/user.h
6 +++ glibc-2_9/sysdeps/unix/sysv/linux/sh/sys/user.h
11 -#include <features.h>
13 +#include <asm/ptrace.h>
15 -#include <asm/user.h>
17 + * Core file format: The core file is written in such a way that gdb
18 + * can understand it and provide useful information to the user (under
19 + * linux we use the `trad-core' bfd). The file contents are as follows:
21 + * upage: 1 page consisting of a user struct that tells gdb
22 + * what is present in the file. Directly after this is a
23 + * copy of the task_struct, which is currently not used by gdb,
24 + * but it may come in handy at some point. All of the registers
25 + * are stored as part of the upage. The upage should always be
26 + * only one page long.
27 + * data: The data segment follows next. We use current->end_text to
28 + * current->brk to pick up all of the user variables, plus any memory
29 + * that may have been sbrk'ed. No attempt is made to determine if a
30 + * page is demand-zero or if a page is totally unused, we just cover
31 + * the entire range. All of the addresses are rounded in such a way
32 + * that an integral number of pages is written.
33 + * stack: We need the stack information in order to get a meaningful
34 + * backtrace. We need to write the data from usp to
35 + * current->start_stack, so we round each of these in order to be able
36 + * to write an integer number of pages.
40 +struct user_fpu_struct {
41 + unsigned long fp_regs[16];
42 + unsigned long xfp_regs[16];
43 + unsigned long fpscr;
48 + struct pt_regs regs; /* entire machine state */
49 + struct user_fpu_struct fpu; /* Math Co-processor registers */
50 + int u_fpvalid; /* True if math co-processor being used */
51 + size_t u_tsize; /* text size (pages) */
52 + size_t u_dsize; /* data size (pages) */
53 + size_t u_ssize; /* stack size (pages) */
54 + unsigned long start_code; /* text starting address */
55 + unsigned long start_data; /* data starting address */
56 + unsigned long start_stack; /* stack starting address */
57 + long int signal; /* signal causing core dump */
58 + struct regs * u_ar0; /* help gdb find registers */
59 + struct user_fpu_struct* u_fpstate; /* Math Co-processor pointer */
60 + unsigned long magic; /* identifies a core file */
61 + char u_comm[32]; /* user command name */
64 +#define NBPG getpagesize()
66 +#define HOST_TEXT_START_ADDR (u.start_code)
67 +#define HOST_DATA_START_ADDR (u.start_data)
68 +#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)
70 #endif /* sys/user.h */