blob: 3e1c35bbd992f54882139ef480e9168dc6c8335a (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
dnl The standard hppa assembler uses `;' to start comments and `!'
dnl as a line separator.
AC_CACHE_CHECK(for assembler line separator,
libc_cv_asm_line_sep, [dnl
cat > conftest.s <<EOF
nop ; is_old_puffin
EOF
if AC_TRY_COMMAND(${CC-cc} -c $ASFLAGS conftest.s 1>&AS_MESSAGE_LOG_FD); then
libc_cv_asm_line_sep='!'
else
if test -z "$enable_hacker_mode"; then
echo "*** You need a newer assembler to compile glibc"
rm -f conftest*
exit 1
fi
libc_cv_asm_line_sep=';'
fi
rm -f conftest*])
AC_DEFINE_UNQUOTED(ASM_LINE_SEP, $libc_cv_asm_line_sep)
# PIE builds fail on binutils 2.37 and earlier, see:
# https://sourceware.org/bugzilla/show_bug.cgi?id=28672
AC_DEFINE(PIE_UNSUPPORTED)
# work around problem with autoconf and empty lines at the end of files
|
