From 089b2b8ad8bac143a3820e6c9b60f7c505ca8b49 Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Tue, 9 Jul 1996 12:22:26 +0000 Subject: * sysdeps/unix/sysv/linux/configure.in: Use version number in cache variable name, so new a libc with new requirements won't fail to notice an insufficient Linux version. --- sysdeps/unix/sysv/linux/configure.in | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) (limited to 'sysdeps/unix/sysv/linux/configure.in') diff --git a/sysdeps/unix/sysv/linux/configure.in b/sysdeps/unix/sysv/linux/configure.in index 5686c26153..15637fae76 100644 --- a/sysdeps/unix/sysv/linux/configure.in +++ b/sysdeps/unix/sysv/linux/configure.in @@ -9,17 +9,18 @@ test $stdio = default && stdio=libio # existing system library, because we are the only system library. inhibit_glue=yes -AC_CACHE_CHECK(installed Linux kernel header files, libc_cv_linux2, [dnl +AC_CACHE_CHECK(installed Linux kernel header files, libc_cv_linux201, [dnl AC_TRY_COMPILE([#include ], -[#if LINUX_VERSION_CODE < (2 *65536+ 0 *256+ 0) /* 2.0.0 */ +[#if LINUX_VERSION_CODE < (2 *65536+ 0 *256+ 1) /* 2.0.1 */ eat flaming death #endif], - libc_cv_linux2='2.0 or later', libc_cv_linux2='TOO OLD!')]) -if test "$libc_cv_linux2" != '2.0 or later'; then - AC_MSG_ERROR([GNU libc requires kernel header files from Linux 2.0 + libc_cv_linux201='2.0.1 or later', + libc_cv_linux201='TOO OLD!')]) +if test "$libc_cv_linux201" != '2.0.1 or later'; then + AC_MSG_ERROR([GNU libc requires kernel header files from Linux 2.0.1 or later to be installed before configuring. The kernel header files are found usually in /usr/include/asm and /usr/include/linux; make sure -these directories use files from Linux 2.0 or later. This check uses +these directories use files from Linux 2.0.1 or later. This check uses , so make sure that file was built correctly when installing the kernel header files.]) fi -- cgit 1.4.1