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author | Roland McGrath <roland@gnu.org> | 1996-07-25 22:41:27 +0000 |
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committer | Roland McGrath <roland@gnu.org> | 1996-07-25 22:41:27 +0000 |
commit | 4311b2a60c3124513b3d45fa0a53a80d14bc1c90 (patch) | |
tree | a35411345a2f0490dd7b5e503c1029b514457f95 /sysdeps/unix/sysv/linux | |
parent | c7fd2f4783d87f29f89709e11dc613b0cb04f0dc (diff) | |
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Thu Jul 25 00:53:06 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
* 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 <drepper@cygnus.com>
* 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 <drepper@cygnus.com>
* stdlib/strtouq.c: Additional weak alias is `strtoull', not
`strotull'.
Wed Jul 24 18:26:23 1996 Ulrich Drepper <drepper@cygnus.com>
* locale/C-ctype.c: Increment number of fields after change
from Wed Jun 19 03:24:58 1996.
Diffstat (limited to 'sysdeps/unix/sysv/linux')
-rw-r--r-- | sysdeps/unix/sysv/linux/configure.in | 27 |
1 files changed, 16 insertions, 11 deletions
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 <linux/version.h>], -[#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 -<linux/version.h>, 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 <linux/version.h>, so +make sure that file was built correctly when installing the kernel header +files.]) fi |