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From ec282980e6eee96f5b74aba464141f86049263e6 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Thu, 7 Jan 2016 18:19:03 +0000
Subject: [PATCH] build: Add option to select libc implementation
There are more than glibc for C library implementation available on
linux now a days, uclibc cloaked like glibc but musl e.g. is very
different and does not implement all GNU extentions
Disable tests specifically not building _yet_ on musl based systems
Upstream-Status: Pending
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
Makefile | 5 +++++
testcases/kernel/Makefile | 5 ++++-
testcases/kernel/sched/Makefile | 4 +++-
testcases/kernel/syscalls/Makefile | 5 +++++
testcases/network/nfsv4/acl/Makefile | 4 ++++
testcases/network/rpc/basic_tests/Makefile | 5 +++++
testcases/realtime/func/pi-tests/Makefile | 4 ++++
testcases/realtime/stress/pi-tests/Makefile | 5 +++++
8 files changed, 35 insertions(+), 2 deletions(-)
diff --git a/Makefile b/Makefile
index 768ca46..e9d679a 100644
--- a/Makefile
+++ b/Makefile
@@ -41,6 +41,11 @@ vpath %.mk $(top_srcdir)/mk:$(top_srcdir)/mk/include
UCLINUX ?= 0
export UCLINUX
+# System C library implementation (glibc,uclibc,musl etc.)
+# default to glibc if not set
+LIBC ?= glibc
+export LIBC
+
# CLEAN_TARGETS: Targets which exist solely in clean.
# COMMON_TARGETS: Targets which exist in all, clean, and install.
# INSTALL_TARGETS: Targets which exist in clean and install (contains
diff --git a/testcases/kernel/Makefile b/testcases/kernel/Makefile
index 39d79c7..24a57d9 100644
--- a/testcases/kernel/Makefile
+++ b/testcases/kernel/Makefile
@@ -49,12 +49,15 @@ SUBDIRS += connectors \
logging \
mem \
numa \
- pty \
sched \
security \
timers \
tracing \
+ifneq ($(LIBC),musl)
+SUBDIRS += pty
+endif
+
ifeq ($(WITH_POWER_MANAGEMENT_TESTSUITE),yes)
SUBDIRS += power_management
endif
diff --git a/testcases/kernel/sched/Makefile b/testcases/kernel/sched/Makefile
index 6a57d79..74bb933 100644
--- a/testcases/kernel/sched/Makefile
+++ b/testcases/kernel/sched/Makefile
@@ -23,5 +23,7 @@
top_srcdir ?= ../../..
include $(top_srcdir)/include/mk/env_pre.mk
-
+ifeq ($(LIBC),musl)
+ FILTER_OUT_DIRS += process_stress
+endif
include $(top_srcdir)/include/mk/generic_trunk_target.mk
diff --git a/testcases/kernel/syscalls/Makefile b/testcases/kernel/syscalls/Makefile
index 45a00cf..d1becd0 100644
--- a/testcases/kernel/syscalls/Makefile
+++ b/testcases/kernel/syscalls/Makefile
@@ -28,6 +28,11 @@ ifeq ($(UCLINUX),1)
FILTER_OUT_DIRS += capget capset chmod chown clone fork getcontext llseek \
mincore mprotect nftw profil remap_file_pages sbrk
endif
+ifeq ($(LIBC),musl)
+FILTER_OUT_DIRS += confstr fmtmsg getcontext ioctl mallopt profil \
+ rt_sigsuspend setdomainname sethostname sigsuspend \
+ ustat
+endif
ifeq ($(UCLIBC),1)
FILTER_OUT_DIRS += profil
diff --git a/testcases/network/nfsv4/acl/Makefile b/testcases/network/nfsv4/acl/Makefile
index 8c55a6b..f7cda62 100644
--- a/testcases/network/nfsv4/acl/Makefile
+++ b/testcases/network/nfsv4/acl/Makefile
@@ -26,4 +26,8 @@ include $(top_srcdir)/include/mk/env_pre.mk
LDLIBS += $(ACL_LIBS)
+ifeq ($(LIBC),musl)
+FILTER_OUT_MAKE_TARGETS := acl1
+endif
+
include $(top_srcdir)/include/mk/generic_leaf_target.mk
diff --git a/testcases/network/rpc/basic_tests/Makefile b/testcases/network/rpc/basic_tests/Makefile
index 66e9d56..ea8eb8a 100644
--- a/testcases/network/rpc/basic_tests/Makefile
+++ b/testcases/network/rpc/basic_tests/Makefile
@@ -23,4 +23,9 @@
top_srcdir ?= ../../../..
include $(top_srcdir)/include/mk/env_pre.mk
+
+ifeq ($(LIBC),musl)
+FILTER_OUT_DIRS += rpc01
+endif
+
include $(top_srcdir)/include/mk/generic_trunk_target.mk
diff --git a/testcases/realtime/func/pi-tests/Makefile b/testcases/realtime/func/pi-tests/Makefile
index 68616a7..748754b 100644
--- a/testcases/realtime/func/pi-tests/Makefile
+++ b/testcases/realtime/func/pi-tests/Makefile
@@ -27,5 +27,9 @@ include $(top_srcdir)/include/mk/env_pre.mk
include $(abs_srcdir)/../../config.mk
MAKE_TARGETS := testpi-0 testpi-1 testpi-2 testpi-4 testpi-5 testpi-6 testpi-7 sbrk_mutex
+ifeq ($(LIBC),musl)
+FILTER_OUT_MAKE_TARGETS := testpi-5 testpi-6 sbrk_mutex
+endif
+
include $(top_srcdir)/include/mk/generic_leaf_target.mk
diff --git a/testcases/realtime/stress/pi-tests/Makefile b/testcases/realtime/stress/pi-tests/Makefile
index 1881f75..266e0b8 100644
--- a/testcases/realtime/stress/pi-tests/Makefile
+++ b/testcases/realtime/stress/pi-tests/Makefile
@@ -24,4 +24,9 @@ top_srcdir ?= ../../../..
include $(top_srcdir)/include/mk/env_pre.mk
include $(abs_srcdir)/../../config.mk
+
+ifeq ($(LIBC),musl)
+FILTER_OUT_MAKE_TARGETS := testpi-3
+endif
+
include $(top_srcdir)/include/mk/generic_leaf_target.mk
--
2.7.4
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