From 4311b2a60c3124513b3d45fa0a53a80d14bc1c90 Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Thu, 25 Jul 1996 22:41:27 +0000 Subject: Thu Jul 25 00:53:06 1996 Roland McGrath * sysdeps/unix/sysv/linux/configure.in (LIBC_LINUX_VERSION): New macro, now put the needed Linux version just once, here; update to needing linux-2.0.3 headers. (libc_cv_linuxVER): New macro derived from that. (kernel header check): Use those macros and some m4 magic to replace hard-coded `201' and `2.0.1' in several places. * Makerules ($(libdir)/libc.so): Fix typos in generated comment. Wed Jul 24 17:02:30 1996 Ulrich Drepper * time/localtime.c: Move lock variable declaration to end of variable declarations since if is a dummy macro the ; at the end terminates the variable section of the function. * time/tzset.c: Undefine `tzset' before function declaration. Use `weak_function' macro instead of `weak_symbol'. Wed Jul 24 18:57:33 1996 Ulrich Drepper * stdlib/strtouq.c: Additional weak alias is `strtoull', not `strotull'. Wed Jul 24 18:26:23 1996 Ulrich Drepper * locale/C-ctype.c: Increment number of fields after change from Wed Jun 19 03:24:58 1996. --- sysdeps/unix/sysv/linux/configure.in | 27 ++++++++++++++++----------- 1 file changed, 16 insertions(+), 11 deletions(-) (limited to 'sysdeps') diff --git a/sysdeps/unix/sysv/linux/configure.in b/sysdeps/unix/sysv/linux/configure.in index 15637fae76..7d87ef5207 100644 --- a/sysdeps/unix/sysv/linux/configure.in +++ b/sysdeps/unix/sysv/linux/configure.in @@ -9,18 +9,23 @@ 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_linux201, [dnl +define([LIBC_LINUX_VERSION],[2.0.3])dnl +define([libc_cv_linuxVER], [libc_cv_linux]patsubst(LIBC_LINUX_VERSION,[\.]))dnl +AC_CACHE_CHECK(installed Linux kernel header files, libc_cv_linuxVER, [dnl AC_TRY_COMPILE([#include ], -[#if LINUX_VERSION_CODE < (2 *65536+ 0 *256+ 1) /* 2.0.1 */ +[#if LINUX_VERSION_CODE < ]dnl +patsubst(LIBC_LINUX_VERSION,[^\([^.]*\)\.\([^.]*\)\.\([^.]*\)$],dnl +[ (\1 *65536+ \2 *256+ \3) /* \1.\2.\3 */])[ eat flaming death #endif], - libc_cv_linux201='2.0.1 or later', - libc_cv_linux201='TOO OLD!')]) -if test "$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 2.0.1 or later. This check uses -, so make sure that file was built correctly when -installing the kernel header files.]) + libc_cv_linuxVER='LIBC_LINUX_VERSION or later', + libc_cv_linuxVER='TOO OLD!')]) +if test "$libc_cv_linuxVER" != 'LIBC_LINUX_VERSION or later'; then + AC_MSG_ERROR([GNU libc requires kernel header files from +Linux LIBC_LINUX_VERSION 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 LIBC_LINUX_VERSION or later. This check uses , so +make sure that file was built correctly when installing the kernel header +files.]) fi -- cgit v1.2.3