Resolves:rh#738256:- redhat-lsb fails to build on ARM

This commit is contained in:
Parag Nemade 2011-11-30 15:52:57 +05:30
parent 1952ce74b5
commit 290d7c034e
3 changed files with 81 additions and 11 deletions

45
redhat-lsb-arm.patch Normal file
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@ -0,0 +1,45 @@
--- redhat-lsb-3.2.orig/redhat_lsb_trigger.c 2008-04-16 13:50:14.000000000 -0400
+++ redhat-lsb-3.2/redhat_lsb_trigger.c 2009-02-03 04:39:06.000000000 -0500
@@ -223,6 +223,42 @@ register void *__thread_self __asm ("g7"
# define ASMFMT_1 , "0" (gpr2)
# define ASMFMT_2 , "0" (gpr2), "d" (gpr3)
# define ASMFMT_3 , "0" (gpr2), "d" (gpr3), "d" (gpr4)
+#elif defined __arm__
+# if defined (__ARM_EABI__)
+#undef INTERNAL_SYSCALL_DECL
+#define INTERNAL_SYSCALL_DECL(err) do { } while (0)
+#undef INTERNAL_SYSCALL_RAW
+#define INTERNAL_SYSCALL_RAW(name, err, nr, args...) \
+ ({ \
+ register int _a1 asm ("r0"), _nr asm ("r7"); \
+ LOAD_ARGS_##nr (args) \
+ _nr = name; \
+ asm volatile ("swi 0x0 @ syscall " #name \
+ : "=r" (_a1) \
+ : "r" (_nr) ASM_ARGS_##nr \
+ : "memory"); \
+ _a1; })
+
+#undef INTERNAL_SYSCALL
+#define INTERNAL_SYSCALL(name, err, nr, args...) \
+ INTERNAL_SYSCALL_RAW(SYS_ify(name), err, nr, args)
+
+#define LOAD_ARGS_0()
+#define ASM_ARGS_0
+#define LOAD_ARGS_1(a1) \
+ int _a1tmp = (int) (a1); \
+ LOAD_ARGS_0 () \
+ _a1 = _a1tmp;
+#define ASM_ARGS_1 ASM_ARGS_0, "r" (_a1)
+#define LOAD_ARGS_2(a1, a2) \
+ int _a2tmp = (int) (a2); \
+ LOAD_ARGS_1 (a1) \
+ register int _a2 asm ("a2") = _a2tmp;
+#define ASM_ARGS_2 ASM_ARGS_1, "r" (_a2)
+#undef SYS_ify
+#define SWI_BASE (0x900000)
+#define SYS_ify(syscall_name) (__NR_##syscall_name)
+#endif
#elif defined __sparc__
# ifndef __arch64__
# define __INTERNAL_SYSCALL_STRING \

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@ -1,6 +1,6 @@
--- redhat_lsb_trigger.c.jj 2008-04-16 19:50:14.000000000 +0200
+++ redhat_lsb_trigger.c 2009-10-26 19:51:12.886058784 +0100
@@ -423,10 +423,76 @@ is_ia64 (void)
--- redhat_lsb_trigger.c.triggerfix 2008-04-16 18:50:14.000000000 +0100
+++ redhat_lsb_trigger.c 2011-09-14 11:50:42.563080000 +0100
@@ -423,10 +423,76 @@
#define is_ia64() 0
#endif
@ -79,10 +79,18 @@
INTERNAL_SYSCALL_DECL (err);
char lsbsover[] = LSBSOVER;
char *LSBVER, *p = lsbsover;
@@ -455,11 +521,18 @@ void __libc_csu_fini (void) { }
@@ -450,15 +516,38 @@
int __libc_multiple_threads __attribute__((nocommon));
int __libc_enable_asynccancel (void) { return 0; }
void __libc_disable_asynccancel (int x) { }
+#ifndef __arm__
void __libc_csu_init (void) { }
void __libc_csu_fini (void) { }
+#endif
pid_t __fork (void) { return -1; }
char thr_buf[65536];
-#ifndef __powerpc__
+void
+__attribute__ ((noreturn))
+__stack_chk_fail (void)
@ -92,16 +100,28 @@
+ INTERNAL_SYSCALL (exit, err, 1, 1);
+}
+
#ifndef __powerpc__
+#if defined __powerpc__
+
+struct startup_info
+{
+ void *sda_base;
+ int (*main) (int, char **, char **, void *);
+ int (*init) (int, char **, char **, void *);
+ void (*fini) (void);
+};
+
+int __libc_start_main (int argc, char **argv, char **ev,
+ void *auxvec, void (*rtld_fini) (void),
+ struct startup_info *stinfo,
+ char **stack_on_entry)
+#elif defined __arm__
-/* /usr/lib/gcc/ppc64-redhat-linux/4.1.2/../../../../lib64/libc.a(libc-start.o): In function `__libc_start_main':
- * * (.opd+0x10): multiple definition of `__libc_start_main' */
-int ___libc_start_main (int (*main) (int argc, char **argv),
+int __libc_start_main (int (*main) (int argc, char **argv),
int ___libc_start_main (int (*main) (int argc, char **argv),
int argc, char **argv,
void (*init) (void), void (*fini) (void),
void (*rtld_fini) (void), void * stack_end)
@@ -472,9 +545,7 @@ struct startup_info
@@ -472,9 +561,7 @@
void (*fini) (void);
};

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@ -49,13 +49,14 @@
Summary: LSB base libraries support for Red Hat Enterprise Linux
Name: redhat-lsb
Version: 4.0
Release: 8%{?dist}
Release: 9%{?dist}
URL: http://www.linuxfoundation.org/collaborate/workgroups/lsb
Source0: %{name}-%{version}-%{srcrelease}.tar.bz2
#Source1: http://prdownloads.sourceforge.net/lsb/lsb-release-%{upstreamlsbrelver}.tar.gz
Patch0: lsb-release-3.1-update-init-functions.patch
Patch1: redhat-lsb-lsb_start_daemon-fix.patch
Patch2: redhat-lsb-trigger.patch
Patch3: redhat-lsb-arm.patch
License: GPLv2
Group: System Environment/Base
BuildRequires: glibc-static
@ -86,7 +87,7 @@ Provides: lsb = %{version}
Provides: lsb-core-%{archname} = %{version}
Provides: lsb-core-noarch = %{version}
ExclusiveArch: %{ix86} ia64 x86_64 ppc ppc64 s390 s390x
ExclusiveArch: %{ix86} ia64 x86_64 ppc ppc64 s390 s390x %{arm}
%ifarch %{ix86}
# archLSB IA32 Base Libraries
@ -619,6 +620,7 @@ The Linux Standard Base (LSB) Printing Specifications define components that are
%patch0 -p1
%patch1 -p1
%patch2 -p0 -b .triggerfix
%patch3 -p1 -b .arm
%build
cd lsb-release-%{upstreamlsbrelver}
@ -729,6 +731,9 @@ fi
%changelog
* Wed Nov 30 2011 Parag <pnemade AT redhat DOT com> - 4.0-9
- Resolves:rh#738256:- redhat-lsb fails to build on ARM
* Thu Oct 13 2011 Parag <pnemade AT redhat DOT com> - 4.0-8
- Resolves:rh#745100: Add requires: perl-Digest-MD5