|
 |
74058f9 |
Enabling lto will result in failure during test phase, to be precise test 67 will cause it.
|
|
|
74058f9 |
Compiler flags for this test (and most likely for rest of them) are inherited from actual build phase.
|
|
|
74058f9 |
I'm not sure if this is expected.
|
|
|
74058f9 |
|
|
|
74058f9 |
Most distribution disables this test. We try to keep it by stripping lto flags for it.
|
|
|
74058f9 |
|
|
|
74058f9 |
Origin for this tests: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=391427
|
|
|
74058f9 |
|
|
|
74058f9 |
--- a/tests/link-order2.at 2015-01-16 19:52:04.000000000 +0100
|
|
|
74058f9 |
+++ b/tests/link-order2_new.at 2021-11-30 02:01:09.574451906 +0100
|
|
|
74058f9 |
@@ -47,6 +47,8 @@
|
|
|
74058f9 |
AT_KEYWORDS([libtool])
|
|
|
74058f9 |
AT_KEYWORDS([interactive])dnl running 'wrong' may cause a popup window.
|
|
|
74058f9 |
|
|
|
74058f9 |
+NO_LTO_CFLAGS=${CFLAGS/-flto*-ffat-lto-objects }
|
|
|
74058f9 |
+
|
|
|
74058f9 |
eval `$LIBTOOL --config | $EGREP '^(shlibpath_var|allow_undefined_flag)='`
|
|
|
74058f9 |
|
|
|
74058f9 |
undefined_setting=-no-undefined
|
|
|
74058f9 |
@@ -89,12 +91,12 @@
|
|
|
74058f9 |
EOF
|
|
|
74058f9 |
|
|
|
74058f9 |
for file in a0 a1 b; do
|
|
|
74058f9 |
- $LIBTOOL --mode=compile $CC $CPPFLAGS $CFLAGS -c $file.c
|
|
|
74058f9 |
+ $LIBTOOL --mode=compile $CC $CPPFLAGS $NO_LTO_CFLAGS -c $file.c
|
|
|
74058f9 |
done
|
|
|
74058f9 |
-$CC $CPPFLAGS $CFLAGS -c main.c
|
|
|
74058f9 |
+$CC $CPPFLAGS $NO_LTO_CFLAGS -c main.c
|
|
|
74058f9 |
|
|
|
74058f9 |
# Build an old, installed library.
|
|
|
74058f9 |
-$LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS $static -o liba0.la a0.lo -rpath $deflibdir
|
|
|
74058f9 |
+$LIBTOOL --mode=link $CC $NO_LTO_CFLAGS $LDFLAGS $static -o liba0.la a0.lo -rpath $deflibdir
|
|
|
74058f9 |
$LIBTOOL --mode=install cp liba0.la $deflibdir/liba0.la
|
|
|
74058f9 |
$LIBTOOL --mode=clean rm -f liba0.la
|
|
|
74058f9 |
|
|
|
74058f9 |
@@ -118,13 +120,13 @@
|
|
|
74058f9 |
esac
|
|
|
74058f9 |
test non-libtool,-static-libtool-libs = "$type_of_depdepl,$static" &&
|
|
|
74058f9 |
static=-all-static
|
|
|
74058f9 |
- $LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS $static -o liba1.la a1.lo -rpath $libdir
|
|
|
74058f9 |
- $LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS $static -o libb.la b.lo liba1.la -rpath $libdir
|
|
|
74058f9 |
- AT_CHECK([$LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS $static -o main$EXEEXT main.$OBJEXT libb.la -la0],
|
|
|
74058f9 |
+ $LIBTOOL --mode=link $CC $NO_LTO_CFLAGS $LDFLAGS $static -o liba1.la a1.lo -rpath $libdir
|
|
|
74058f9 |
+ $LIBTOOL --mode=link $CC $NO_LTO_CFLAGS $LDFLAGS $static -o libb.la b.lo liba1.la -rpath $libdir
|
|
|
74058f9 |
+ AT_CHECK([$LIBTOOL --mode=link $CC $NO_LTO_CFLAGS $LDFLAGS $static -o main$EXEEXT main.$OBJEXT libb.la -la0],
|
|
|
74058f9 |
[], [ignore], [ignore])
|
|
|
74058f9 |
LT_AT_EXEC_CHECK([./main])
|
|
|
74058f9 |
# Now test that if we reverse the link order, the program fails.
|
|
|
74058f9 |
- AT_CHECK([$LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS $static -o wrong$EXEEXT main.$OBJEXT -la0 libb.la],
|
|
|
74058f9 |
+ AT_CHECK([$LIBTOOL --mode=link $CC $NO_LTO_CFLAGS $LDFLAGS $static -o wrong$EXEEXT main.$OBJEXT -la0 libb.la],
|
|
|
74058f9 |
[], [ignore], [ignore])
|
|
|
74058f9 |
if test yes, != "$shared_fails,$static"; then
|
|
|
74058f9 |
LT_AT_EXEC_CHECK([./wrong], [1], [], [ignore], [|| (exit 1)])
|