Unmark D.U.M.A. as being EXPERIMENTAL.
1 Applies to both glibc-2.2.5 and glibc-2.3.2, and probably glibc cvs as of Aug 2004.
2 Needed to build glibc with linux kernels 2.4.23 or higher on ARM,
5 ../sysdeps/unix/sysv/linux/arm/ioperm.c: In function `init_iosys':
6 ../sysdeps/unix/sysv/linux/arm/ioperm.c:103: error: `BUS_ISA' undeclared (first use in this function)
7 ../sysdeps/unix/sysv/linux/arm/ioperm.c:103: error: (Each undeclared identifier is reported only once
8 ../sysdeps/unix/sysv/linux/arm/ioperm.c:103: error: for each function it appears in.)
9 ../sysdeps/unix/sysv/linux/arm/ioperm.c:103: error: initializer element is not constant
10 ../sysdeps/unix/sysv/linux/arm/ioperm.c:103: error: (near initialization for `iobase_name[1]')
11 ../sysdeps/unix/sysv/linux/arm/ioperm.c:104: error: initializer element is not constant
12 ../sysdeps/unix/sysv/linux/arm/ioperm.c:104: error: (near initialization for `ioshift_name[1]')
13 make[2]: *** [/home/dank/crosstool-0.28/build/arm-softfloat-linux-gnu/gcc-3.3.4-glibc-2.2.5/build-glibc/misc/ioperm.o] Error 1
15 cf. "[SYSCTL] BUS_ISA -> CTL_BUS_ISA", http://www.ussg.iu.edu/hypermail/linux/kernel/0311.0/0529.html
17 --- glibc-2.3.2/sysdeps/unix/sysv/linux/arm/ioperm.c.old 2003-02-20 14:22:24.000000000 -0800
18 +++ glibc-2.3.2/sysdeps/unix/sysv/linux/arm/ioperm.c 2004-01-31 16:01:50.000000000 -0800
21 #include <sys/sysctl.h>
23 +/* see http://www.ussg.iu.edu/hypermail/linux/kernel/0311.0/0529.html */
24 +#include <linux/version.h>
25 +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,23))
26 +#define CTL_BUS_ISA BUS_ISA /* and hope it's not the one from linux/input.h */
29 #define PATH_ARM_SYSTYPE "/etc/arm_systype"
30 #define PATH_CPUINFO "/proc/cpuinfo"
33 * Initialize I/O system. There are several ways to get the information
34 * we need. Each is tried in turn until one succeeds.
36 - * 1. Sysctl (CTL_BUS, BUS_ISA, ISA_*). This is the preferred method
37 + * 1. Sysctl (CTL_BUS, CTL_BUS_ISA, ISA_*). This is the preferred method
38 * but not all kernels support it.
40 * 2. Read the value (not the contents) of symlink PATH_ARM_SYSTYPE.
45 - static int iobase_name[] = { CTL_BUS, BUS_ISA, BUS_ISA_PORT_BASE };
46 - static int ioshift_name[] = { CTL_BUS, BUS_ISA, BUS_ISA_PORT_SHIFT };
47 + static int iobase_name[] = { CTL_BUS, CTL_BUS_ISA, BUS_ISA_PORT_BASE };
48 + static int ioshift_name[] = { CTL_BUS, CTL_BUS_ISA, BUS_ISA_PORT_SHIFT };
49 size_t len = sizeof(io.base);
51 if (! sysctl (iobase_name, 3, &io.io_base, &len, NULL, 0)