[LTP] [PATCH v2] testcases: realtime: Get rid of autotools
Andrea Cervesato
andrea.cervesato@suse.com
Wed Jun 5 13:01:22 CEST 2024
Hi!
LGTM. Thanks for cleaning up autotools
Acked-by: Andrea Cervesato <andrea.cervesato@suse.com>
On 6/5/24 12:45, Cyril Hrubis wrote:
> The autotools checks are outdated and not needed anymore.
>
> CC: John Stultz <jstultz@google.com>
> CC: Darren Hart <darren@os.amperecomputing.com>
> Signed-off-by: Cyril Hrubis <chrubis@suse.cz>
> ---
>
> Changes in v2:
>
> Removed realtime from mk/automake.mk as well.
>
> CI run https://github.com/metan-ucw/ltp/actions/runs/9382597033
>
> include/mk/automake.mk | 5 --
> testcases/realtime/Makefile | 64 +-------------------------
> testcases/realtime/configure.ac | 42 -----------------
> testcases/realtime/include/librttest.h | 9 +---
> testcases/realtime/lib/libstats.c | 6 ---
> testcases/realtime/m4/.gitignore | 1 -
> testcases/realtime/m4/GNUmakefile | 37 ---------------
> testcases/realtime/m4/Makefile.am | 1 -
> testcases/realtime/m4/check.m4 | 14 ------
> 9 files changed, 2 insertions(+), 177 deletions(-)
> delete mode 100644 testcases/realtime/configure.ac
> delete mode 100644 testcases/realtime/m4/.gitignore
> delete mode 100644 testcases/realtime/m4/GNUmakefile
> delete mode 100644 testcases/realtime/m4/Makefile.am
> delete mode 100644 testcases/realtime/m4/check.m4
>
> diff --git a/include/mk/automake.mk b/include/mk/automake.mk
> index 3ecdd3144..0fa059f11 100644
> --- a/include/mk/automake.mk
> +++ b/include/mk/automake.mk
> @@ -27,15 +27,10 @@ AUTOHEADER ?= autoheader
> AUTOMAKE ?= automake
>
> AUTOCONFED_SUBDIRS = \
> - testcases/realtime \
> testcases/open_posix_testsuite
>
> # We want to run this every single time to ensure that all of the prereq files
> # are there.
> -.PHONY: testcases/realtime/configure
> -testcases/realtime/configure:
> - $(MAKE) -C $(@D) autotools
> -
> .PHONY: testcases/open_posix_testsuite/configure
> testcases/open_posix_testsuite/configure:
> $(MAKE) -C $(@D) autotools
> diff --git a/testcases/realtime/Makefile b/testcases/realtime/Makefile
> index 61663bfd9..b90ecf8c4 100644
> --- a/testcases/realtime/Makefile
> +++ b/testcases/realtime/Makefile
> @@ -22,74 +22,12 @@
>
> top_srcdir ?= ../..
>
> -# Override these variables to use non-system available tools.
> -ACLOCAL ?= aclocal
> -AUTOCONF ?= autoconf
> -AUTOHEADER ?= autoheader
> -AUTOMAKE ?= automake
> -
> include $(top_srcdir)/include/mk/env_pre.mk
> -# Ensure that this error / warning only applies for build targets.
> -#
> -# NOTE (garrcoop): this criterium should be in-sync with include/mk/env_pre.mk
> -# (minus help as that's only invoked in the top-level Makefile).
> -ifeq ($(filter autotools %clean .gitignore gitignore.%,$(MAKECMDGOALS)),)
> -include $(abs_srcdir)/config.mk
> -endif
>
> LIBDIR := lib
> -FILTER_OUT_DIRS := $(LIBDIR) m4
> +FILTER_OUT_DIRS := $(LIBDIR)
> LIB := $(LIBDIR)/librealtime.a
>
> -# START autotools junk
> -AUTOGENERATED_FILES = \
> - m4/Makefile
> -
> -AUTOMAKE_FILES := config.guess config.sub install-sh missing stamp-h1
> -
> -.PHONY: autotools aclocal autoconf autoheader automake
> -autotools: aclocal autoconf autoheader automake
> -
> -.PHONY: ac-clean ac-distclean ac-maintainer-clean
> -ac-clean::
> - $(RM) -rf autom4te.cache
> - $(RM) -f aclocal.m4 config.log config.status
> - $(RM) -f include/realtime_config.h include/stamp-h1
> -
> -ac-distclean:: ac-clean
> -ac-maintainer-clean:: ac-distclean
> - $(RM) -f aclocal.m4 configure $(AUTOMAKE_FILES) m4/Makefile.in
> - $(RM) -f include/realtime_config.h.in
> -
> -aclocal.m4:
> - $(ACLOCAL) -I $(abs_srcdir)/m4
> -
> -autoconf: configure
> -
> -include/realtime_config.h.in: configure.ac $(wildcard m4/*.m4) aclocal.m4
> - $(AUTOHEADER)
> -
> -configure: configure.ac aclocal.m4
> - $(AUTOCONF)
> -automake: $(AUTOMAKE_FILES)
> -$(AUTOMAKE_FILES): m4/Makefile.in
> -m4/Makefile.in: m4/Makefile.am aclocal.m4
> - $(AUTOMAKE) -c -a
> -
> -.PHONY: autoheader
> -autoheader: include/realtime_config.h.in
> - $(AUTOHEADER)
> -
> -distclean:: %: clean ac-distclean
> - $(RM) -f $(AUTOGENERATED_FILES)
> -
> -maintainer-clean:: distclean ac-maintainer-clean
> -
> -$(AUTOGENERATED_FILES): $(top_builddir)/config.status
> - $(SHELL) $^
> -
> -# END autotools junk
> -
> $(LIBDIR):
> mkdir -p "$@"
>
> diff --git a/testcases/realtime/configure.ac b/testcases/realtime/configure.ac
> deleted file mode 100644
> index 6f50f1490..000000000
> --- a/testcases/realtime/configure.ac
> +++ /dev/null
> @@ -1,42 +0,0 @@
> -AC_PREREQ(2.61)
> -AC_INIT([realtime],[realtime-20090930],[ltp-results@lists.sourceforge.net])
> -AC_CONFIG_AUX_DIR([.])
> -AM_INIT_AUTOMAKE
> -AC_CONFIG_HEADERS([include/realtime_config.h])
> -AC_CONFIG_FILES([ \
> - m4/Makefile \
> -])
> -AC_CHECK_HEADERS_ONCE([ \
> - pthread.h \
> -])
> -AC_CANONICAL_HOST
> -
> -AC_PROG_CC
> -# <= autoconf 2.61 doesn't have AC_PROG_AR, but 2.63 has it. Not sure about
> -# 2.62.
> -AC_DEFUN([AC_PROG_AR], [AC_CHECK_TOOL(AR, ar, :)])
> -AC_PROG_AR
> -AC_PROG_RANLIB
> -
> -AC_MSG_CHECKING([for __sync_add_and_fetch gcc builtin function])
> -AC_LINK_IFELSE([AC_LANG_SOURCE([
> -#ifndef _GNU_SOURCE
> -#define _GNU_SOURCE
> -#endif
> -#include <stdlib.h>
> -int main(void) {
> - char *c;
> - return __sync_add_and_fetch(c, 1);
> -}])],[has___sync_add_and_fetch=yes])
> -if test "x$has___sync_add_and_fetch" = xyes; then
> - AC_DEFINE(HAVE___SYNC_ADD_AND_FETCH,1,[Define to 1 if you have the __sync_add_and_fetch gcc builtin function])
> - AC_MSG_RESULT(yes)
> -else
> - AC_MSG_RESULT(no)
> -fi
> -
> -AC_CHECK_LIB([m], [exp10], [AC_DEFINE([HAVE_EXP10], 1, [Define to 1 if you have exp10 function])])
> -
> -REALTIME_CHECK_PRIO_INHERIT
> -
> -AC_OUTPUT
> diff --git a/testcases/realtime/include/librttest.h b/testcases/realtime/include/librttest.h
> index 8e3421869..8733479e7 100644
> --- a/testcases/realtime/include/librttest.h
> +++ b/testcases/realtime/include/librttest.h
> @@ -56,7 +56,6 @@
> #include <time.h>
> #include <unistd.h>
> #include "list.h"
> -#include "realtime_config.h"
>
> extern void setup(void);
> extern void cleanup(int i);
> @@ -113,15 +112,9 @@ extern double pass_criteria;
> */
> static inline int atomic_add(int i, atomic_t *v)
> {
> - /* XXX (garrcoop): only available in later versions of gcc */
> -#if HAVE___SYNC_ADD_AND_FETCH
> return __sync_add_and_fetch(&v->counter, i);
> -#else
> - printf("%s: %s\n", __func__, strerror(ENOSYS));
> - exit(1);
> - return -1;
> -#endif
> }
> +
> /* atomic_inc: atomically increment the integer passed by reference
> */
> static inline int atomic_inc(atomic_t *v)
> diff --git a/testcases/realtime/lib/libstats.c b/testcases/realtime/lib/libstats.c
> index f12d618f4..96090bd15 100644
> --- a/testcases/realtime/lib/libstats.c
> +++ b/testcases/realtime/lib/libstats.c
> @@ -46,12 +46,6 @@
> #include <libstats.h>
> #include <librttest.h>
>
> -#include "../include/realtime_config.h"
> -
> -#ifndef HAVE_EXP10
> -# define exp10(x) (exp((x) * log(10)))
> -#endif
> -
> int save_stats = 0;
>
> /* static helper functions */
> diff --git a/testcases/realtime/m4/.gitignore b/testcases/realtime/m4/.gitignore
> deleted file mode 100644
> index 5fc607b9e..000000000
> --- a/testcases/realtime/m4/.gitignore
> +++ /dev/null
> @@ -1 +0,0 @@
> -/Makefile
> diff --git a/testcases/realtime/m4/GNUmakefile b/testcases/realtime/m4/GNUmakefile
> deleted file mode 100644
> index 2a5b4c613..000000000
> --- a/testcases/realtime/m4/GNUmakefile
> +++ /dev/null
> @@ -1,37 +0,0 @@
> -#
> -# m4 Makefile.
> -#
> -# Copyright (C) 2009, Cisco Systems Inc.
> -#
> -# This program is free software; you can redistribute it and/or modify
> -# it under the terms of the GNU General Public License as published by
> -# the Free Software Foundation; either version 2 of the License, or
> -# (at your option) any later version.
> -#
> -# This program is distributed in the hope that it will be useful,
> -# but WITHOUT ANY WARRANTY; without even the implied warranty of
> -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> -# GNU General Public License for more details.
> -#
> -# You should have received a copy of the GNU General Public License along
> -# with this program; if not, write to the Free Software Foundation, Inc.,
> -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
> -#
> -# Ngie Cooper, July 2009
> -#
> -
> -top_srcdir ?= ../../..
> -
> -include $(top_srcdir)/include/mk/env_pre.mk
> -
> -M4MACROS := $(notdir $(wildcard *.m4))
> -
> -INSTALL_DIR := $(datarootdir)/aclocal
> -
> -INSTALL_MODE := 00644
> -
> -INSTALL_TARGETS := $(M4_MACROS)
> -
> -MAKE_TARGETS :=
> -
> -include $(top_srcdir)/include/mk/generic_leaf_target.mk
> diff --git a/testcases/realtime/m4/Makefile.am b/testcases/realtime/m4/Makefile.am
> deleted file mode 100644
> index 87c304b42..000000000
> --- a/testcases/realtime/m4/Makefile.am
> +++ /dev/null
> @@ -1 +0,0 @@
> -# bogus makefile to appease automake
> diff --git a/testcases/realtime/m4/check.m4 b/testcases/realtime/m4/check.m4
> deleted file mode 100644
> index d04a2cc73..000000000
> --- a/testcases/realtime/m4/check.m4
> +++ /dev/null
> @@ -1,14 +0,0 @@
> -AC_DEFUN([REALTIME_CHECK_PRIO_INHERIT],[
> -AC_MSG_CHECKING([for PTHREAD_PRIO_INHERIT])
> -AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
> -#include <pthread.h>]], [[int main(void) {
> - pthread_mutexattr_t attr;
> - return pthread_mutexattr_setprotocol(&attr, PTHREAD_PRIO_INHERIT);
> -}]])],[has_priority_inherit="yes"],[])
> -if test "x$has_priority_inherit" = "xyes" ; then
> - AC_DEFINE(HAS_PRIORITY_INHERIT,1,[Define to 1 if you have PTHREAD_PRIO_INHERIT])
> - AC_MSG_RESULT(yes)
> -else
> - AC_MSG_RESULT(no)
> -fi
> -])
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