diff options
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rwxr-xr-x | configure | 11 | ||||
| -rw-r--r-- | configure.in | 11 |
3 files changed, 22 insertions, 4 deletions
@@ -1,5 +1,9 @@ Tue Jun 13 15:45:10 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + * configure.in (libc_cv_asm_set_directive): Make sure that the + `.set' directive really worked by linking against a reference to + the alias. + * sysdeps/stub/init-first.c: Don't include <hurd.h>. [PIC] (soinit): Renamed to (global) _init. @@ -1125,9 +1125,16 @@ else cat > conftest.s <<\EOF .text foo: .long 0 -.set bar,foo +.set glibc_conftest_frobozz,foo EOF -if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then +# The alpha-dec-osf1 assembler gives only a warning for `.set' +# (but it doesn't work), so we must do a linking check to be sure. +cat > conftest1.c <<\EOF +extern int glibc_conftest_frobozz; +main () { printf ("%d\n", glibc_conftest_frobozz); } +EOF +if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ + conftest.s conftest1.c 1>&5 2>&5; then libc_cv_asm_set_directive=yes else libc_cv_asm_set_directive=no diff --git a/configure.in b/configure.in index ce1dee1..7e1697d 100644 --- a/configure.in +++ b/configure.in @@ -342,9 +342,16 @@ AC_CACHE_VAL(libc_cv_asm_set_directive, [dnl cat > conftest.s <<\EOF .text foo: .long 0 -.set bar,foo +.set glibc_conftest_frobozz,foo EOF -if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then +# The alpha-dec-osf1 assembler gives only a warning for `.set' +# (but it doesn't work), so we must do a linking check to be sure. +cat > conftest1.c <<\EOF +extern int glibc_conftest_frobozz; +main () { printf ("%d\n", glibc_conftest_frobozz); } +EOF +if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ + conftest.s conftest1.c 1>&AC_FD_CC 2>&AC_FD_CC; then libc_cv_asm_set_directive=yes else libc_cv_asm_set_directive=no |