mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-19 11:30:06 +00:00
6b3a222416
* sunrpc/rpc/rpc_msg.h: Fix botched patch for multiple inclusion protection. * configure.in: Grok `--enable-add-ons=DIR1,DIR2,...', and configure in those directories. * config.make.in (add-ons): New varaible, set from @subdirs@. * Makefile (subdirs): Added $(add-ons) at the end.
46 lines
1.4 KiB
Plaintext
46 lines
1.4 KiB
Plaintext
# Local configure fragment for sysdeps/unix/sysv/linux.
|
|
|
|
# On Linux, the default is to use libio instead of stdio.
|
|
test $stdio = default && stdio=libio
|
|
|
|
# Don't bother trying to generate any glue code to be compatible with the
|
|
# existing system library, because we are the only system library.
|
|
inhibit_glue=yes
|
|
|
|
echo $ac_n "checking installed Linux kernel header files""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'libc_cv_linux2010'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 16 "configure"
|
|
#include "confdefs.h"
|
|
#include <linux/version.h>
|
|
int main() { return 0; }
|
|
int t() {
|
|
#if LINUX_VERSION_CODE < (2 *65536+ 0 *256+ 10) /* 2.0.10 */
|
|
eat flaming death
|
|
#endif
|
|
; return 0; }
|
|
EOF
|
|
if { (eval echo configure:26: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
|
rm -rf conftest*
|
|
libc_cv_linux2010='2.0.10 or later'
|
|
else
|
|
rm -rf conftest*
|
|
libc_cv_linux2010='TOO OLD!'
|
|
fi
|
|
rm -f conftest*
|
|
|
|
fi
|
|
|
|
echo "$ac_t""$libc_cv_linux2010" 1>&6
|
|
if test "$libc_cv_linux2010" != '2.0.10 or later'; then
|
|
{ echo "configure: error: GNU libc requires kernel header files from
|
|
Linux 2.0.10 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 2.0.10 or later. This check uses <linux/version.h>, so
|
|
make sure that file was built correctly when installing the kernel header
|
|
files." 1>&2; exit 1; }
|
|
fi
|