ldbl-128ibm-compat: enforce ibm128 on compat tests

For lack of a more comprehensive solution, tack on the ibm128 ABI
compiler options for the totalorder{,mag}l compat tests which exist
prior to enabling this feature.

diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/Makefile b/sysdeps/ieee754/ldbl-128ibm-compat/Makefile
index e40ae08469f515f02ddb35b6d763a6ccea16aa7f..d5c3655e69022369534cc7ad2062ed740d16fb67 100644 (file)
--- a/sysdeps/ieee754/ldbl-128ibm-compat/Makefile
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/Makefile
@@ -318,6 +318,15 @@ CFLAGS-test-strfrom-ibm128.c += -mabi=ibmlongdouble -Wno-psabi
 $(objpfx)test-strfrom-ieee128: gnulib-tests += $(f128-loader-link)
 endif
 
+ifeq ($(subdir),math)
+# The totalorder{,mag} compatibility tests were added prior to this
+# support.  Thus, they can only correctly be used with ibm128.
+CFLAGS-test-ldouble-compat_totalorder.c += -mabi=ibmlongdouble
+CFLAGS-test-ldouble-compat_totalordermag.c += -mabi=ibmlongdouble
+CFLAGS-test-ildouble-compat_totalorder.c += -mabi=ibmlongdouble
+CFLAGS-test-ildouble-compat_totalordermag.c += -mabi=ibmlongdouble
+endif
+
 # Add IEEE binary128 files as make targets.
 routines += $(foreach r,$(ldbl-extra-routines),ieee128-$(r))