From: Alan Modra Date: Mon, 5 Apr 2021 05:57:02 +0000 (+0930) Subject: C99 gprof configury X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=5d4d26d14ca3dcf4c2d0745df720a2a5bd1bd6a5;p=binutils-gdb.git C99 gprof configury Given C99 we don't need to check for setlocale. The patch also adds setitimer checks so that they can be removed from bfd where they aren't needed. According to the automake manual AC_ISC_POSIX is obsolete, so that is removed. HAVE_SETMODE isn't checked anywhere, so it is pointless to have a configure test for setmode. * configure.ac: Check for sys/time.h and setitimer. Don't invoke AC_ISC_POSIX. Don't check for setmode. * gprof.c: Don't test HAVE_SETLOCALE. * gprof.h: Include sys/time.h. * configure: Regenerate. * gconfig.in: Regenerate. --- diff --git a/gprof/ChangeLog b/gprof/ChangeLog index 0e4265522f4..c1169011781 100644 --- a/gprof/ChangeLog +++ b/gprof/ChangeLog @@ -1,3 +1,12 @@ +2021-04-05 Alan Modra + + * configure.ac: Check for sys/time.h and setitimer. Don't invoke + AC_ISC_POSIX. Don't check for setmode. + * gprof.c: Don't test HAVE_SETLOCALE. + * gprof.h: Include sys/time.h. + * configure: Regenerate. + * gconfig.in: Regenerate. + 2021-03-31 Alan Modra * basic_blocks.c: Replace bfd_boolean with bool, FALSE with false, diff --git a/gprof/configure b/gprof/configure index 8bc933d72a4..7f39d609287 100755 --- a/gprof/configure +++ b/gprof/configure @@ -677,10 +677,6 @@ LIBTOOL EGREP GREP CPP -AM_BACKSLASH -AM_DEFAULT_VERBOSITY -AM_DEFAULT_V -AM_V am__fastdepCC_FALSE am__fastdepCC_TRUE CCDEPMODE @@ -691,6 +687,17 @@ AMDEP_TRUE am__quote am__include DEPDIR +OBJEXT +EXEEXT +ac_ct_CC +CPPFLAGS +LDFLAGS +CFLAGS +CC +AM_BACKSLASH +AM_DEFAULT_VERBOSITY +AM_DEFAULT_V +AM_V am__untar am__tar AMTAR @@ -714,13 +721,6 @@ am__isrc INSTALL_DATA INSTALL_SCRIPT INSTALL_PROGRAM -OBJEXT -EXEEXT -ac_ct_CC -CPPFLAGS -LDFLAGS -CFLAGS -CC target_os target_vendor target_cpu @@ -774,8 +774,8 @@ SHELL' ac_subst_files='' ac_user_opts=' enable_option_checking -enable_dependency_tracking enable_silent_rules +enable_dependency_tracking enable_shared enable_static with_pic @@ -1417,12 +1417,12 @@ Optional Features: --disable-option-checking ignore unrecognized --enable/--with options --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --enable-silent-rules less verbose build output (undo: "make V=1") + --disable-silent-rules verbose build output (undo: "make V=0") --enable-dependency-tracking do not reject slow dependency extractors --disable-dependency-tracking speeds up one-time build - --enable-silent-rules less verbose build output (undo: "make V=1") - --disable-silent-rules verbose build output (undo: "make V=0") --enable-shared[=PKGS] build shared libraries [default=yes] --enable-static[=PKGS] build static libraries [default=yes] --enable-fast-install[=PKGS] @@ -1572,52 +1572,6 @@ fi } # ac_fn_c_try_compile -# ac_fn_c_try_link LINENO -# ----------------------- -# Try to link conftest.$ac_ext, and return whether this succeeded. -ac_fn_c_try_link () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - rm -f conftest.$ac_objext conftest$ac_exeext - if { { ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_link") 2>conftest.err - ac_status=$? - if test -s conftest.err; then - grep -v '^ *+' conftest.err >conftest.er1 - cat conftest.er1 >&5 - mv -f conftest.er1 conftest.err - fi - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - test -x conftest$ac_exeext - }; then : - ac_retval=0 -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_retval=1 -fi - # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information - # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would - # interfere with the next link command; also delete a directory that is - # left behind by Apple's compiler. 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"cannot compute suffix of object files: cannot compile +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 +$as_echo "$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } if ${ac_cv_c_compiler_gnu+:} false; then : @@ -4654,6 +3808,198 @@ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu +DEPDIR="${am__leading_dot}deps" + +ac_config_commands="$ac_config_commands depfiles" + + +am_make=${MAKE-make} +cat > confinc << 'END' +am__doit: + @echo this is the am__doit target +.PHONY: am__doit +END +# If we don't find an include directive, just comment out the code. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 +$as_echo_n "checking for style of include used by $am_make... " >&6; } +am__include="#" +am__quote= +_am_result=none +# First try GNU make style include. +echo "include confinc" > confmf +# Ignore all kinds of additional output from 'make'. +case `$am_make -s -f confmf 2> /dev/null` in #( +*the\ am__doit\ target*) + am__include=include + am__quote= + _am_result=GNU + ;; +esac +# Now try BSD make style include. +if test "$am__include" = "#"; then + echo '.include "confinc"' > confmf + case `$am_make -s -f confmf 2> /dev/null` in #( + *the\ am__doit\ target*) + am__include=.include + am__quote="\"" + _am_result=BSD + ;; + esac +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 +$as_echo "$_am_result" >&6; } +rm -f confinc confmf + +# Check whether --enable-dependency-tracking was given. +if test "${enable_dependency_tracking+set}" = set; then : + enableval=$enable_dependency_tracking; +fi + +if test "x$enable_dependency_tracking" != xno; then + am_depcomp="$ac_aux_dir/depcomp" + AMDEPBACKSLASH='\' + am__nodep='_no' +fi + if test "x$enable_dependency_tracking" != xno; then + AMDEP_TRUE= + AMDEP_FALSE='#' +else + AMDEP_TRUE='#' + AMDEP_FALSE= +fi + + + +depcc="$CC" am_compiler_list= + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... " >&6; } +if ${am_cv_CC_dependencies_compiler_type+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named 'D' -- because '-MD' means "put the output + # in D". + rm -rf conftest.dir + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with + # Solaris 10 /bin/sh. + echo '/* dummy */' > sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + # We check with '-c' and '-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle '-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs. + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # After this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested. + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvc7 | msvc7msys | msvisualcpp | msvcmsys) + # This compiler won't grok '-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + ac_ext=c ac_cpp='$CPP $CPPFLAGS' @@ -11212,7 +10558,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11215 "configure" +#line 10561 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -11318,7 +10664,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11321 "configure" +#line 10667 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -11923,12 +11269,25 @@ fi -for ac_func in setmode +# These are in addition to what is made available in bfd/. +for ac_header in sys/time.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_time_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SYS_TIME_H 1 +_ACEOF + +fi + +done + +for ac_func in setitimer do : - ac_fn_c_check_func "$LINENO" "setmode" "ac_cv_func_setmode" -if test "x$ac_cv_func_setmode" = xyes; then : + ac_fn_c_check_func "$LINENO" "setitimer" "ac_cv_func_setitimer" +if test "x$ac_cv_func_setitimer" = xyes; then : cat >>confdefs.h <<_ACEOF -#define HAVE_SETMODE 1 +#define HAVE_SETITIMER 1 _ACEOF fi @@ -12728,14 +12087,6 @@ $as_echo_n "checking that generated files are newer than configure... " >&6; } fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 $as_echo "done" >&6; } -if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then - as_fn_error $? "conditional \"AMDEP\" was never defined. -Usually this means the macro was only invoked conditionally." "$LINENO" 5 -fi -if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then - as_fn_error $? "conditional \"am__fastdepCC\" was never defined. -Usually this means the macro was only invoked conditionally." "$LINENO" 5 -fi if test -n "$EXEEXT"; then am__EXEEXT_TRUE= am__EXEEXT_FALSE='#' @@ -12744,6 +12095,14 @@ else am__EXEEXT_FALSE= fi +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then + as_fn_error $? "conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. Usually this means the macro was only invoked conditionally." "$LINENO" 5 @@ -13611,8 +12970,8 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 for ac_config_target in $ac_config_targets do case $ac_config_target in - "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; "gconfig.h") CONFIG_HEADERS="$CONFIG_HEADERS gconfig.h:gconfig.in" ;; + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;; "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; diff --git a/gprof/configure.ac b/gprof/configure.ac index 36a40848097..25aa108ecf6 100644 --- a/gprof/configure.ac +++ b/gprof/configure.ac @@ -21,7 +21,6 @@ AC_INIT([gprof], BFD_VERSION) AC_CONFIG_SRCDIR([gprof.c]) AC_CANONICAL_TARGET([]) -AC_ISC_POSIX AM_INIT_AUTOMAKE @@ -39,7 +38,9 @@ AC_PROG_INSTALL LT_INIT ACX_LARGEFILE -AC_CHECK_FUNCS(setmode) +# These are in addition to what is made available in bfd/. +AC_CHECK_HEADERS(sys/time.h) +AC_CHECK_FUNCS(setitimer) ALL_LINGUAS="bg da de eo es fi fr ga hu id it ja ms nl pt_BR ro ru rw sr sv tr uk vi" ZW_GNU_GETTEXT_SISTER_DIR diff --git a/gprof/gconfig.in b/gprof/gconfig.in index fadb378332e..c18b790c6f2 100644 --- a/gprof/gconfig.in +++ b/gprof/gconfig.in @@ -16,8 +16,8 @@ /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H -/* Define to 1 if you have the `setmode' function. */ -#undef HAVE_SETMODE +/* Define to 1 if you have the `setitimer' function. */ +#undef HAVE_SETITIMER /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H @@ -37,6 +37,9 @@ /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TIME_H + /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H diff --git a/gprof/gprof.c b/gprof/gprof.c index 678299e7b0e..6ed88ff4776 100644 --- a/gprof/gprof.c +++ b/gprof/gprof.c @@ -187,12 +187,10 @@ main (int argc, char **argv) Sym **cg = 0; int ch, user_specified = 0; -#if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES) +#ifdef HAVE_LC_MESSAGES setlocale (LC_MESSAGES, ""); #endif -#if defined (HAVE_SETLOCALE) setlocale (LC_CTYPE, ""); -#endif #ifdef ENABLE_NLS bindtextdomain (PACKAGE, LOCALEDIR); textdomain (PACKAGE); diff --git a/gprof/gprof.h b/gprof/gprof.h index e1ce282437a..1c23dd83f2f 100644 --- a/gprof/gprof.h +++ b/gprof/gprof.h @@ -40,6 +40,10 @@ #undef PACKAGE_VERSION #include "gconfig.h" +#ifdef HAVE_SYS_TIME_H +#include +#endif + #ifndef MIN #define MIN(a,b) ((a) < (b) ? (a) : (b)) #endif @@ -58,9 +62,7 @@ #define GMONNAME "gmon.out" /* default profile filename */ #define GMONSUM "gmon.sum" /* profile summary filename */ -#ifdef HAVE_LOCALE_H -# include -#endif +#include #ifdef ENABLE_NLS /* Undefine BFD's `_' macro - it uses dgetext() and we want to use gettext(). */