From 348787f06902b971d76dbab3f05d54c0b5c36131 Mon Sep 17 00:00:00 2001 From: "Gabriel F. T. Gomes" Date: Wed, 27 Nov 2019 10:06:50 -0600 Subject: ldbl-128ibm-compat: Fix selection of GNU and ISO C99 scanf Since commit commit 03992356e6fedc5a5e9d32df96c1a2c79ea28a8f Author: Zack Weinberg Date: Sat Feb 10 11:58:35 2018 -0500 Use C99-compliant scanf under _GNU_SOURCE with modern compilers. the selection of the GNU versions of scanf functions requires both _GNU_SOURCE and -std=c89. This patch changes the tests in ldbl-128ibm-compat so that they actually test the GNU versions (without this change, the redirection to the ISO C99 version always happens, so GNU versions of the new implementation (e.g. __scanfieee128) were left untested). Tested for powerpc64le. Reviewed-by: Paul E. Murphy --- sysdeps/ieee754/ldbl-128ibm-compat/Makefile | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'sysdeps/ieee754/ldbl-128ibm-compat/Makefile') diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/Makefile b/sysdeps/ieee754/ldbl-128ibm-compat/Makefile index b54eb04f22..21332bfbbb 100644 --- a/sysdeps/ieee754/ldbl-128ibm-compat/Makefile +++ b/sysdeps/ieee754/ldbl-128ibm-compat/Makefile @@ -75,14 +75,14 @@ CFLAGS-test-obstack-chk-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi CFLAGS-test-obstack-chk-ibm128.c += -mabi=ibmlongdouble -Wno-psabi tests-internal += test-scanf-ieee128 test-scanf-ibm128 -CFLAGS-test-scanf-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi -CFLAGS-test-scanf-ibm128.c += -mabi=ibmlongdouble -Wno-psabi +CFLAGS-test-scanf-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi -std=c89 -D_GNU_SOURCE +CFLAGS-test-scanf-ibm128.c += -mabi=ibmlongdouble -Wno-psabi -std=c89 -D_GNU_SOURCE $(objpfx)test-scanf-ieee128: gnulib-tests += $(f128-loader-link) tests-internal += test-wscanf-ieee128 test-wscanf-ibm128 -CFLAGS-test-wscanf-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi -CFLAGS-test-wscanf-ibm128.c += -mabi=ibmlongdouble -Wno-psabi +CFLAGS-test-wscanf-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi -std=c89 -D_GNU_SOURCE +CFLAGS-test-wscanf-ibm128.c += -mabi=ibmlongdouble -Wno-psabi -std=c89 -D_GNU_SOURCE $(objpfx)test-wscanf-ieee128: gnulib-tests += $(f128-loader-link) -- cgit 1.4.1