From c68ebc613af6feaed2cb08ab064458261eaca11d Mon Sep 17 00:00:00 2001
From: "H.J. Lu" <hjl.tools@gmail.com>
Date: Fri, 7 Mar 2025 06:42:18 +0800
Subject: [PATCH] gprof: Copy a simple test from glibc
Copy a simple gprof test from glibc to test the basic gprof functionality.
PR gprof/32764
* Makefile.am (SUBDIRS): Add testsuite
* configure.ac (AC_CONFIG_FILES): Removed.
(AC_OUTPUT): Add Makefile testsuite/Makefile
po/Makefile.in:po/Make-in.
(AM_CONDITIONAL): Add NATIVE.
* Makefile.in: Regenerated.
* configure: Likewise.
* testsuite/Makefile.am: New file.
* testsuite/tst-gmon-gprof.sh: Likewise.
* testsuite/tst-gmon.c: Likewise.
* testsuite/Makefile.in: Generated.
Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
---
gprof/Makefile.am | 2 +-
gprof/Makefile.in | 2 +-
gprof/configure | 39 +-
gprof/configure.ac | 16 +-
gprof/testsuite/Makefile.am | 38 ++
gprof/testsuite/Makefile.in | 883 ++++++++++++++++++++++++++++++
gprof/testsuite/tst-gmon-gprof.sh | 69 +++
gprof/testsuite/tst-gmon.c | 55 ++
8 files changed, 1097 insertions(+), 7 deletions(-)
create mode 100644 gprof/testsuite/Makefile.am
create mode 100644 gprof/testsuite/Makefile.in
create mode 100755 gprof/testsuite/tst-gmon-gprof.sh
create mode 100644 gprof/testsuite/tst-gmon.c
@@ -23,7 +23,7 @@ TEXINFO_TEX = ../texinfo/texinfo.tex
SUFFIXES = .c .m
-SUBDIRS = po
+SUBDIRS = po testsuite
BASEDIR = $(srcdir)/..
BFDDIR = $(BASEDIR)/bfd
@@ -453,7 +453,7 @@ AUTOMAKE_OPTIONS = foreign no-dist no-texinfo.tex info-in-builddir
ACLOCAL_AMFLAGS = -I .. -I ../config -I ../bfd
TEXINFO_TEX = ../texinfo/texinfo.tex
SUFFIXES = .c .m
-SUBDIRS = po
+SUBDIRS = po testsuite
BASEDIR = $(srcdir)/..
BFDDIR = $(BASEDIR)/bfd
INCDIR = $(BASEDIR)/include
@@ -634,6 +634,8 @@ ac_subst_vars='am__EXEEXT_FALSE
am__EXEEXT_TRUE
LTLIBOBJS
LIBOBJS
+NATIVE_FALSE
+NATIVE_TRUE
WARN_WRITE_STRINGS
NO_WERROR
WARN_CFLAGS_FOR_BUILD
@@ -10653,7 +10655,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 10656 "configure"
+#line 10658 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -10759,7 +10761,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 10762 "configure"
+#line 10764 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -13963,7 +13965,33 @@ fi
-ac_config_files="$ac_config_files Makefile po/Makefile.in:po/Make-in"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gprof tests can run" >&5
+$as_echo_n "checking whether gprof tests can run... " >&6; }
+if ${gprof_cv_sys_native+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gprof_cv_sys_native=no
+ if test x"${host}" = x"${target}" \
+ && ${CC-cc} -O2 -pg -o tst-gmon $srcdir/testsuite/tst-gmon.c; then
+ ./tst-gmon
+ if test -s gmon.out; then
+ gprof_cv_sys_native=yes
+ fi
+ rm -f tst-gmon gmon.out
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gprof_cv_sys_native" >&5
+$as_echo "$gprof_cv_sys_native" >&6; }
+ if test "$gprof_cv_sys_native" = "yes"; then
+ NATIVE_TRUE=
+ NATIVE_FALSE='#'
+else
+ NATIVE_TRUE='#'
+ NATIVE_FALSE=
+fi
+
+
+ac_config_files="$ac_config_files Makefile testsuite/Makefile po/Makefile.in:po/Make-in"
cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
@@ -14106,6 +14134,10 @@ if test -z "${GENINSRC_NEVER_TRUE}" && test -z "${GENINSRC_NEVER_FALSE}"; then
as_fn_error $? "conditional \"GENINSRC_NEVER\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
+if test -z "${NATIVE_TRUE}" && test -z "${NATIVE_FALSE}"; then
+ as_fn_error $? "conditional \"NATIVE\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
: "${CONFIG_STATUS=./config.status}"
ac_write_fail=0
@@ -14978,6 +15010,7 @@ do
"default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
"default-2") CONFIG_COMMANDS="$CONFIG_COMMANDS default-2" ;;
"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+ "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
"po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in:po/Make-in" ;;
*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
@@ -73,7 +73,19 @@ AC_SUBST(docdir)
AC_SUBST(htmldir)
AC_SUBST(pdfdir)
-AC_CONFIG_FILES([Makefile po/Makefile.in:po/Make-in])
-AC_OUTPUT
+AC_CACHE_CHECK([whether gprof tests can run],
+ [gprof_cv_sys_native], [dnl
+ gprof_cv_sys_native=no
+ if test x"${host}" = x"${target}" \
+ && ${CC-cc} -O2 -pg -o tst-gmon $srcdir/testsuite/tst-gmon.c; then
+ ./tst-gmon
+ if test -s gmon.out; then
+ gprof_cv_sys_native=yes
+ fi
+ rm -f tst-gmon gmon.out
+ fi])
+AM_CONDITIONAL(NATIVE, test "$gprof_cv_sys_native" = "yes")
+
+AC_OUTPUT(Makefile testsuite/Makefile po/Makefile.in:po/Make-in)
GNU_MAKE_JOBSERVER
new file mode 100644
@@ -0,0 +1,38 @@
+# Process this file with automake to generate Makefile.in
+
+AUTOMAKE_OPTIONS = foreign
+
+GPROF = ../gprof
+
+GPROF_FLAGS = -pg
+
+AM_CFLAGS = $(GPROF_FLAGS)
+
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LINK = $(CC) $(AM_CFLAGS) $(CFLAGS) $(OPT_NO_PLUGINS) \
+ $(AM_LDFLAGS) $(LDFLAGS) -o $@
+
+# We will add to these later, for each individual test. Note
+# that we add each test under check_SCRIPTS;
+# the TESTS variable is automatically populated from these.
+check_SCRIPTS =
+check_DATA =
+MOSTLYCLEANFILES =
+
+TESTS = $(check_SCRIPTS)
+
+if NATIVE
+
+check_SCRIPTS += tst-gmon-gprof.sh
+
+check_DATA += tst-gmon-gprof.out
+MOSTLYCLEANFILES += tst-gmon.o tst-gmon gmon.out
+tst-gmon.o: tst-gmon.c
+ $(COMPILE) -c -o $@ $<
+tst-gmon: tst-gmon.o
+ $(LINK) tst-gmon.o
+tst-gmon-gprof.out: tst-gmon
+ $(srcdir)/tst-gmon-gprof.sh $(GPROF) tst-gmon
+
+endif NATIVE
new file mode 100644
@@ -0,0 +1,883 @@
+# Makefile.in generated by automake 1.15.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2017 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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+
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+ else \
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+}
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+DATADIRNAME = @DATADIRNAME@
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+AUTOMAKE_OPTIONS = foreign
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+AM_CFLAGS = $(GPROF_FLAGS)
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+
+LINK = $(CC) $(AM_CFLAGS) $(CFLAGS) $(OPT_NO_PLUGINS) \
+ $(AM_LDFLAGS) $(LDFLAGS) -o $@
+
+
+# We will add to these later, for each individual test. Note
+# that we add each test under check_SCRIPTS;
+# the TESTS variable is automatically populated from these.
+check_SCRIPTS = $(am__append_1)
+check_DATA = $(am__append_2)
+MOSTLYCLEANFILES = $(am__append_3)
+TESTS = $(check_SCRIPTS)
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .log .test .test$(EXEEXT) .trs
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+ && { if test -f $@; then exit 0; else break; fi; }; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign testsuite/Makefile'; \
+ $(am__cd) $(top_srcdir) && \
+ $(AUTOMAKE) --foreign testsuite/Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+tags TAGS:
+
+ctags CTAGS:
+
+cscope cscopelist:
+
+
+# Recover from deleted '.trs' file; this should ensure that
+# "rm -f foo.log; make foo.trs" re-run 'foo.test', and re-create
+# both 'foo.log' and 'foo.trs'. Break the recipe in two subshells
+# to avoid problems with "make -n".
+.log.trs:
+ rm -f $< $@
+ $(MAKE) $(AM_MAKEFLAGS) $<
+
+# Leading 'am--fnord' is there to ensure the list of targets does not
+# expand to empty, as could happen e.g. with make check TESTS=''.
+am--fnord $(TEST_LOGS) $(TEST_LOGS:.log=.trs): $(am__force_recheck)
+am--force-recheck:
+ @:
+
+$(TEST_SUITE_LOG): $(TEST_LOGS)
+ @$(am__set_TESTS_bases); \
+ am__f_ok () { test -f "$$1" && test -r "$$1"; }; \
+ redo_bases=`for i in $$bases; do \
+ am__f_ok $$i.trs && am__f_ok $$i.log || echo $$i; \
+ done`; \
+ if test -n "$$redo_bases"; then \
+ redo_logs=`for i in $$redo_bases; do echo $$i.log; done`; \
+ redo_results=`for i in $$redo_bases; do echo $$i.trs; done`; \
+ if $(am__make_dryrun); then :; else \
+ rm -f $$redo_logs && rm -f $$redo_results || exit 1; \
+ fi; \
+ fi; \
+ if test -n "$$am__remaking_logs"; then \
+ echo "fatal: making $(TEST_SUITE_LOG): possible infinite" \
+ "recursion detected" >&2; \
+ elif test -n "$$redo_logs"; then \
+ am__remaking_logs=yes $(MAKE) $(AM_MAKEFLAGS) $$redo_logs; \
+ fi; \
+ if $(am__make_dryrun); then :; else \
+ st=0; \
+ errmsg="fatal: making $(TEST_SUITE_LOG): failed to create"; \
+ for i in $$redo_bases; do \
+ test -f $$i.trs && test -r $$i.trs \
+ || { echo "$$errmsg $$i.trs" >&2; st=1; }; \
+ test -f $$i.log && test -r $$i.log \
+ || { echo "$$errmsg $$i.log" >&2; st=1; }; \
+ done; \
+ test $$st -eq 0 || exit 1; \
+ fi
+ @$(am__sh_e_setup); $(am__tty_colors); $(am__set_TESTS_bases); \
+ ws='[ ]'; \
+ results=`for b in $$bases; do echo $$b.trs; done`; \
+ test -n "$$results" || results=/dev/null; \
+ all=` grep "^$$ws*:test-result:" $$results | wc -l`; \
+ pass=` grep "^$$ws*:test-result:$$ws*PASS" $$results | wc -l`; \
+ fail=` grep "^$$ws*:test-result:$$ws*FAIL" $$results | wc -l`; \
+ skip=` grep "^$$ws*:test-result:$$ws*SKIP" $$results | wc -l`; \
+ xfail=`grep "^$$ws*:test-result:$$ws*XFAIL" $$results | wc -l`; \
+ xpass=`grep "^$$ws*:test-result:$$ws*XPASS" $$results | wc -l`; \
+ error=`grep "^$$ws*:test-result:$$ws*ERROR" $$results | wc -l`; \
+ if test `expr $$fail + $$xpass + $$error` -eq 0; then \
+ success=true; \
+ else \
+ success=false; \
+ fi; \
+ br='==================='; br=$$br$$br$$br$$br; \
+ result_count () \
+ { \
+ if test x"$$1" = x"--maybe-color"; then \
+ maybe_colorize=yes; \
+ elif test x"$$1" = x"--no-color"; then \
+ maybe_colorize=no; \
+ else \
+ echo "$@: invalid 'result_count' usage" >&2; exit 4; \
+ fi; \
+ shift; \
+ desc=$$1 count=$$2; \
+ if test $$maybe_colorize = yes && test $$count -gt 0; then \
+ color_start=$$3 color_end=$$std; \
+ else \
+ color_start= color_end=; \
+ fi; \
+ echo "$${color_start}# $$desc $$count$${color_end}"; \
+ }; \
+ create_testsuite_report () \
+ { \
+ result_count $$1 "TOTAL:" $$all "$$brg"; \
+ result_count $$1 "PASS: " $$pass "$$grn"; \
+ result_count $$1 "SKIP: " $$skip "$$blu"; \
+ result_count $$1 "XFAIL:" $$xfail "$$lgn"; \
+ result_count $$1 "FAIL: " $$fail "$$red"; \
+ result_count $$1 "XPASS:" $$xpass "$$red"; \
+ result_count $$1 "ERROR:" $$error "$$mgn"; \
+ }; \
+ { \
+ echo "$(PACKAGE_STRING): $(subdir)/$(TEST_SUITE_LOG)" | \
+ $(am__rst_title); \
+ create_testsuite_report --no-color; \
+ echo; \
+ echo ".. contents:: :depth: 2"; \
+ echo; \
+ for b in $$bases; do echo $$b; done \
+ | $(am__create_global_log); \
+ } >$(TEST_SUITE_LOG).tmp || exit 1; \
+ mv $(TEST_SUITE_LOG).tmp $(TEST_SUITE_LOG); \
+ if $$success; then \
+ col="$$grn"; \
+ else \
+ col="$$red"; \
+ test x"$$VERBOSE" = x || cat $(TEST_SUITE_LOG); \
+ fi; \
+ echo "$${col}$$br$${std}"; \
+ echo "$${col}Testsuite summary for $(PACKAGE_STRING)$${std}"; \
+ echo "$${col}$$br$${std}"; \
+ create_testsuite_report --maybe-color; \
+ echo "$$col$$br$$std"; \
+ if $$success; then :; else \
+ echo "$${col}See $(subdir)/$(TEST_SUITE_LOG)$${std}"; \
+ if test -n "$(PACKAGE_BUGREPORT)"; then \
+ echo "$${col}Please report to $(PACKAGE_BUGREPORT)$${std}"; \
+ fi; \
+ echo "$$col$$br$$std"; \
+ fi; \
+ $$success || exit 1
+
+check-TESTS:
+ @list='$(RECHECK_LOGS)'; test -z "$$list" || rm -f $$list
+ @list='$(RECHECK_LOGS:.log=.trs)'; test -z "$$list" || rm -f $$list
+ @test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+ @set +e; $(am__set_TESTS_bases); \
+ log_list=`for i in $$bases; do echo $$i.log; done`; \
+ trs_list=`for i in $$bases; do echo $$i.trs; done`; \
+ log_list=`echo $$log_list`; trs_list=`echo $$trs_list`; \
+ $(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) TEST_LOGS="$$log_list"; \
+ exit $$?;
+recheck: all $(check_SCRIPTS) $(check_DATA)
+ @test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+ @set +e; $(am__set_TESTS_bases); \
+ bases=`for i in $$bases; do echo $$i; done \
+ | $(am__list_recheck_tests)` || exit 1; \
+ log_list=`for i in $$bases; do echo $$i.log; done`; \
+ log_list=`echo $$log_list`; \
+ $(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) \
+ am__force_recheck=am--force-recheck \
+ TEST_LOGS="$$log_list"; \
+ exit $$?
+tst-gmon-gprof.sh.log: tst-gmon-gprof.sh
+ @p='tst-gmon-gprof.sh'; \
+ b='tst-gmon-gprof.sh'; \
+ $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+ --log-file $$b.log --trs-file $$b.trs \
+ $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+ "$$tst" $(AM_TESTS_FD_REDIRECT)
+.test.log:
+ @p='$<'; \
+ $(am__set_b); \
+ $(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \
+ --log-file $$b.log --trs-file $$b.trs \
+ $(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \
+ "$$tst" $(AM_TESTS_FD_REDIRECT)
+@am__EXEEXT_TRUE@.test$(EXEEXT).log:
+@am__EXEEXT_TRUE@ @p='$<'; \
+@am__EXEEXT_TRUE@ $(am__set_b); \
+@am__EXEEXT_TRUE@ $(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \
+@am__EXEEXT_TRUE@ --log-file $$b.log --trs-file $$b.trs \
+@am__EXEEXT_TRUE@ $(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \
+@am__EXEEXT_TRUE@ "$$tst" $(AM_TESTS_FD_REDIRECT)
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+ $(MAKE) $(AM_MAKEFLAGS) $(check_SCRIPTS) $(check_DATA)
+ $(MAKE) $(AM_MAKEFLAGS) check-TESTS
+check: check-am
+all-am: Makefile
+installdirs:
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ if test -z '$(STRIP)'; then \
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ install; \
+ else \
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+ fi
+mostlyclean-generic:
+ -test -z "$(MOSTLYCLEANFILES)" || rm -f $(MOSTLYCLEANFILES)
+ -test -z "$(TEST_LOGS)" || rm -f $(TEST_LOGS)
+ -test -z "$(TEST_LOGS:.log=.trs)" || rm -f $(TEST_LOGS:.log=.trs)
+ -test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-am
+ -rm -f Makefile
+distclean-am: clean-am distclean-generic
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
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+uninstall-am:
+
+.MAKE: check-am install-am install-strip
+
+.PHONY: all all-am check check-TESTS check-am clean clean-generic \
+ clean-libtool cscopelist-am ctags-am distclean \
+ distclean-generic distclean-libtool distdir dvi dvi-am html \
+ html-am info info-am install install-am install-data \
+ install-data-am install-dvi install-dvi-am install-exec \
+ install-exec-am install-html install-html-am install-info \
+ install-info-am install-man install-pdf install-pdf-am \
+ install-ps install-ps-am install-strip installcheck \
+ installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-generic \
+ mostlyclean-libtool pdf pdf-am ps ps-am recheck tags-am \
+ uninstall uninstall-am
+
+.PRECIOUS: Makefile
+
+@NATIVE_TRUE@tst-gmon.o: tst-gmon.c
+@NATIVE_TRUE@ $(COMPILE) -c -o $@ $<
+@NATIVE_TRUE@tst-gmon: tst-gmon.o
+@NATIVE_TRUE@ $(LINK) tst-gmon.o
+@NATIVE_TRUE@tst-gmon-gprof.out: tst-gmon
+@NATIVE_TRUE@ $(srcdir)/tst-gmon-gprof.sh $(GPROF) tst-gmon
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
new file mode 100755
@@ -0,0 +1,69 @@
+#!/bin/sh
+# Check the output of gprof against a carfully crafted binary.
+# Copyright (C) 2017-2025 Free Software Foundation, Inc.
+# This file is part of the GNU C Library.
+
+# The GNU C Library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+
+# The GNU C Library 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
+# Lesser General Public License for more details.
+
+# You should have received a copy of the GNU Lesser General Public
+# License along with the GNU C Library; if not, see
+# <https://www.gnu.org/licenses/>.
+
+GPROF="$1"
+if test -z "$GPROF"; then
+ # Exit 0 for automake test script run.
+ exit 0
+fi
+
+program="$2"
+# Generate gmon.out
+./$program
+data=gmon.out
+
+LC_ALL=C
+export LC_ALL
+set -e
+exec 2>&1
+
+actual=${program}.actual
+expected=${program}.expected
+expected_dot=${program}.expected_dot
+cleanup () {
+ rm -f "$actual"
+ rm -f "$expected"
+ rm -f "$expected_dot"
+}
+trap cleanup 0
+
+cat > "$expected" <<EOF
+f1 2000
+f2 1000
+f3 1
+EOF
+
+# Special version for powerpc with function descriptors.
+cat > "$expected_dot" <<EOF
+.f1 2000
+.f2 1000
+.f3 1
+EOF
+
+"$GPROF" -C "$program" "$data" \
+ | awk -F '[(): ]' '/executions/{print $5, $8}' \
+ | sort > "$actual"
+
+if cmp -s "$actual" "$expected_dot" \
+ || diff -u --label expected "$expected" --label actual "$actual" ; then
+ echo "PASS"
+else
+ echo "FAIL"
+ exit 1
+fi
new file mode 100644
@@ -0,0 +1,55 @@
+/* Test program for profiling information collection (_mcount/gprof).
+ Copyright (C) 2017-2025 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#include <sys/cdefs.h>
+
+/* This program does not use the test harness because we want tight
+ control over the call graph. */
+
+__attribute__ ((weak))
+void
+f1 (void)
+{
+}
+
+__attribute__ ((weak))
+void
+f2 (void)
+{
+ f1 ();
+ /* Prevent tail call. */
+ asm volatile ("");
+}
+
+__attribute__ ((weak))
+void
+f3 (int count)
+{
+ for (int i = 0; i < count; ++i)
+ {
+ f1 ();
+ f2 ();
+ }
+}
+
+int
+main (void)
+{
+ f3 (1000);
+ return 0;
+}
--
2.48.1