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Message-ID: <20070306180940.GA3240@plexity.net>
Date: Tue, 6 Mar 2007 10:09:40 -0800
From: Deepak Saxena <dsaxena@...xity.net>
To: Andrew Morton <akpm@...ux-foundation.org>
Cc: linux-kernel@...r.kernel.org
Subject: [PATCH] Fix building kernel under Solaris
Fix varous build breakages that occur when building on a Solaris system
(SunOS 4.8 to be exact)
- No asm/types.h
- lpptest doesn't make sense on a Solaris host (this should really be
cross-built..)
- Need to define __s32 and __s16
- Need to define Elf32_Section and Elf64_Section
- Solaris does not provide strsep
Signed-off-by: Deepak Saxena <dsaxena@...sta.com>
diff -uNr -X /home/src/dontdiff /home/src/mvista/kernel/PRO5-CLEAN/linux-2.6.18/include/linux/input.h linux-2.6.18_pro500/include/linux/input.h
--- /home/src/mvista/kernel/PRO5-CLEAN/linux-2.6.18/include/linux/input.h 2007-03-05 21:54:45.000000000 -0800
+++ linux-2.6.18_pro500/include/linux/input.h 2007-03-05 19:19:01.000000000 -0800
@@ -16,8 +16,10 @@
#include <sys/time.h>
#include <sys/ioctl.h>
#include <sys/types.h>
+#ifndef __sun__
#include <asm/types.h>
#endif
+#endif
/*
* The event structure itself
diff -uNr -X /home/src/dontdiff /home/src/mvista/kernel/PRO5-CLEAN/linux-2.6.18/scripts/Makefile linux-2.6.18_pro500/scripts/Makefile
--- /home/src/mvista/kernel/PRO5-CLEAN/linux-2.6.18/scripts/Makefile 2007-03-05 21:54:43.000000000 -0800
+++ linux-2.6.18_pro500/scripts/Makefile 2007-03-05 19:54:52.000000000 -0800
@@ -12,10 +12,12 @@
hostprogs-$(CONFIG_VT) += conmakehash
hostprogs-$(CONFIG_PROM_CONSOLE) += conmakehash
hostprogs-$(CONFIG_IKCONFIG) += bin2c
+HOST_OS := $(shell uname)
+ifneq ($(HOST_OS),SunOS)
ifdef CONFIG_LPPTEST
hostprogs-y += testlpp
endif
-
+endif
always := $(hostprogs-y)
subdir-$(CONFIG_MODVERSIONS) += genksyms
diff -uNr -X /home/src/dontdiff /home/src/mvista/kernel/PRO5-CLEAN/linux-2.6.18/scripts/mod/file2alias.c linux-2.6.18_pro500/scripts/mod/file2alias.c
--- /home/src/mvista/kernel/PRO5-CLEAN/linux-2.6.18/scripts/mod/file2alias.c 2007-03-05 21:54:42.000000000 -0800
+++ linux-2.6.18_pro500/scripts/mod/file2alias.c 2007-03-05 19:19:26.000000000 -0800
@@ -29,6 +29,11 @@
#include <ctype.h>
+#if defined(__sun__)
+typedef int32_t __s32;
+typedef int16_t __s16;
+#endif
+
#if defined(__CYGWIN__)
typedef __uint32_t __u32;
#else
diff -uNr -X /home/src/dontdiff /home/src/mvista/kernel/PRO5-CLEAN/linux-2.6.18/scripts/mod/modpost.h linux-2.6.18_pro500/scripts/mod/modpost.h
--- /home/src/mvista/kernel/PRO5-CLEAN/linux-2.6.18/scripts/mod/modpost.h 2007-03-05 21:54:42.000000000 -0800
+++ linux-2.6.18_pro500/scripts/mod/modpost.h 2007-03-05 19:13:16.000000000 -0800
@@ -15,6 +15,11 @@
#include "elfconfig.h"
+#if defined(__sun__)
+typedef uint16_t Elf32_Section;
+typedef uint16_t Elf64_Section;
+#endif
+
#if KERNEL_ELFCLASS == ELFCLASS32
#define Elf_Ehdr Elf32_Ehdr
diff -uNr -X /home/src/dontdiff /home/src/mvista/kernel/PRO5-CLEAN/linux-2.6.18/scripts/mod/sumversion.c linux-2.6.18_pro500/scripts/mod/sumversion.c
--- /home/src/mvista/kernel/PRO5-CLEAN/linux-2.6.18/scripts/mod/sumversion.c 2007-03-05 21:54:42.000000000 -0800
+++ linux-2.6.18_pro500/scripts/mod/sumversion.c 2007-03-05 19:33:55.000000000 -0800
@@ -1,6 +1,7 @@
#if defined(__sun__)
#include <netinet/in.h>
#include <inttypes.h>
+#include <limits.h>
#elif defined(__CYGWIN__)
#include <asm/byteorder.h> /* For ntohl/htonl */
#include <limits.h>
@@ -421,9 +422,16 @@
*end = '\0';
md4_init(&md);
+/*
+ * Solaris does not strsep
+ */
+#ifndef __sun__
while ((fname = strsep(&sources, " ")) != NULL) {
if (!*fname)
continue;
+#else
+ for (fname = strtok(sources, " "); fname; fname = strtok(NULL, " ")) {
+#endif
if (!parse_source_files(fname, &md))
goto release;
}
--
Deepak Saxena - dsaxena@...xity.net - http://www.plexity.net
In the end, they will not say, "those were dark times," they will ask
"why were their poets silent?" - Bertolt Brecht
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