mirror of
https://git.suyu.dev/suyu/breakpad.git
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Fix warnings in configure.ac
Fix warnings on Ubuntu 22.04 Change-Id: I2f64988706e72838b4e2cec50d0bde9eb90929ad Reviewed-on: https://chromium-review.googlesource.com/c/breakpad/breakpad/+/4668734 Reviewed-by: Mike Frysinger <vapier@chromium.org>
This commit is contained in:
Marc Gonzalez
Mike Frysinger
parent
8988364bcd
commit
7a1a190f4f
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@ -2185,12 +2185,10 @@ DEPDIR = @DEPDIR@
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ECHO_C = @ECHO_C@
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ECHO_N = @ECHO_N@
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ECHO_T = @ECHO_T@
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EGREP = @EGREP@
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ETAGS = @ETAGS@
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EXEEXT = @EXEEXT@
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GMOCK_CFLAGS = @GMOCK_CFLAGS@
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GMOCK_LIBS = @GMOCK_LIBS@
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GREP = @GREP@
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GTEST_CFLAGS = @GTEST_CFLAGS@
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GTEST_LIBS = @GTEST_LIBS@
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HAVE_CXX17 = @HAVE_CXX17@
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29
aclocal.m4
vendored
29
aclocal.m4
vendored
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@ -848,35 +848,6 @@ else
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fi
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])
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# -*- Autoconf -*-
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# Obsolete and "removed" macros, that must however still report explicit
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# error messages when used, to smooth transition.
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#
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# Copyright (C) 1996-2021 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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AC_DEFUN([AM_CONFIG_HEADER],
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[AC_DIAGNOSE([obsolete],
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['$0': this macro is obsolete.
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You should use the 'AC][_CONFIG_HEADERS' macro instead.])dnl
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AC_CONFIG_HEADERS($@)])
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AC_DEFUN([AM_PROG_CC_STDC],
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[AC_PROG_CC
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am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
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AC_DIAGNOSE([obsolete],
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['$0': this macro is obsolete.
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You should simply use the 'AC][_PROG_CC' macro instead.
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Also, your code should no longer depend upon 'am_cv_prog_cc_stdc',
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but upon 'ac_cv_prog_cc_stdc'.])])
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AC_DEFUN([AM_C_PROTOTYPES],
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[AC_FATAL([automatic de-ANSI-fication support has been removed])])
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AU_DEFUN([fp_C_PROTOTYPES], [AM_C_PROTOTYPES])
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# Helper functions for option handling. -*- Autoconf -*-
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# Copyright (C) 2001-2021 Free Software Foundation, Inc.
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275
configure
vendored
275
configure
vendored
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@ -182,8 +182,7 @@ test -x / || exit 1"
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as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
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as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
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eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
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test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
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test \$(( 1 + 1 )) = 2 || exit 1"
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test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
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if (eval "$as_required") 2>/dev/null
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then :
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as_have_required=yes
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@ -685,8 +684,6 @@ PTHREAD_CFLAGS
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PTHREAD_LIBS
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PTHREAD_CC
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ax_pthread_config
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EGREP
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GREP
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RANLIB
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am__fastdepCXX_FALSE
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am__fastdepCXX_TRUE
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@ -1719,39 +1716,6 @@ fi
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} # ac_fn_cxx_try_compile
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# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
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# -------------------------------------------------------
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# Tests whether HEADER exists and can be compiled using the include files in
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# INCLUDES, setting the cache variable VAR accordingly.
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ac_fn_c_check_header_compile ()
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{
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as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
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{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
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printf %s "checking for $2... " >&6; }
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if eval test \${$3+y}
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then :
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printf %s "(cached) " >&6
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else $as_nop
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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/* end confdefs.h. */
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$4
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#include <$2>
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_ACEOF
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if ac_fn_c_try_compile "$LINENO"
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then :
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eval "$3=yes"
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else $as_nop
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eval "$3=no"
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fi
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rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
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fi
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eval ac_res=\$$3
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{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
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printf "%s\n" "$ac_res" >&6; }
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eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
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} # ac_fn_c_check_header_compile
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# ac_fn_c_try_link LINENO
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# -----------------------
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# Try to link conftest.$ac_ext, and return whether this succeeded.
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@ -1799,6 +1763,39 @@ fi
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} # ac_fn_c_try_link
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# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
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# -------------------------------------------------------
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# Tests whether HEADER exists and can be compiled using the include files in
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# INCLUDES, setting the cache variable VAR accordingly.
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ac_fn_c_check_header_compile ()
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{
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as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
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{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
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printf %s "checking for $2... " >&6; }
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if eval test \${$3+y}
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then :
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printf %s "(cached) " >&6
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else $as_nop
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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/* end confdefs.h. */
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$4
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#include <$2>
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_ACEOF
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if ac_fn_c_try_compile "$LINENO"
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then :
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eval "$3=yes"
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else $as_nop
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eval "$3=no"
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fi
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rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
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fi
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eval ac_res=\$$3
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{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
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printf "%s\n" "$ac_res" >&6; }
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eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
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} # ac_fn_c_check_header_compile
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# ac_fn_c_check_func LINENO FUNC VAR
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# ----------------------------------
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# Tests whether FUNC exists, setting the cache variable VAR accordingly
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@ -6937,180 +6934,6 @@ if test "x$enable_m32" = xyes; then
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CXXFLAGS="${CXXFLAGS} -m32"
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fi
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# Autoupdate added the next two lines to ensure that your configure
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# script's behavior did not change. They are probably safe to remove.
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ac_header= ac_cache=
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for ac_item in $ac_header_c_list
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do
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if test $ac_cache; then
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ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
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if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
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printf "%s\n" "#define $ac_item 1" >> confdefs.h
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fi
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ac_header= ac_cache=
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elif test $ac_header; then
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ac_cache=$ac_item
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else
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ac_header=$ac_item
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fi
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done
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if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
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then :
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printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
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fi
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{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
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printf %s "checking for grep that handles long lines and -e... " >&6; }
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if test ${ac_cv_path_GREP+y}
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then :
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printf %s "(cached) " >&6
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else $as_nop
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if test -z "$GREP"; then
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ac_path_GREP_found=false
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# Loop through the user's path and test for each of PROGNAME-LIST
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as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
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do
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IFS=$as_save_IFS
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case $as_dir in #(((
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'') as_dir=./ ;;
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*/) ;;
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*) as_dir=$as_dir/ ;;
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esac
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for ac_prog in grep ggrep
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do
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for ac_exec_ext in '' $ac_executable_extensions; do
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ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
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as_fn_executable_p "$ac_path_GREP" || continue
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# Check for GNU ac_path_GREP and select it if it is found.
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# Check for GNU $ac_path_GREP
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case `"$ac_path_GREP" --version 2>&1` in
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*GNU*)
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ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
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*)
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ac_count=0
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printf %s 0123456789 >"conftest.in"
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while :
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do
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cat "conftest.in" "conftest.in" >"conftest.tmp"
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mv "conftest.tmp" "conftest.in"
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cp "conftest.in" "conftest.nl"
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printf "%s\n" 'GREP' >> "conftest.nl"
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"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
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diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
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as_fn_arith $ac_count + 1 && ac_count=$as_val
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if test $ac_count -gt ${ac_path_GREP_max-0}; then
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# Best one so far, save it but keep looking for a better one
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ac_cv_path_GREP="$ac_path_GREP"
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ac_path_GREP_max=$ac_count
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fi
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# 10*(2^10) chars as input seems more than enough
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test $ac_count -gt 10 && break
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done
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rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
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esac
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$ac_path_GREP_found && break 3
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done
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done
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done
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IFS=$as_save_IFS
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if test -z "$ac_cv_path_GREP"; then
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as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
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fi
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else
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ac_cv_path_GREP=$GREP
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fi
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fi
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{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
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printf "%s\n" "$ac_cv_path_GREP" >&6; }
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GREP="$ac_cv_path_GREP"
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{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
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printf %s "checking for egrep... " >&6; }
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if test ${ac_cv_path_EGREP+y}
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then :
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printf %s "(cached) " >&6
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else $as_nop
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if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
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then ac_cv_path_EGREP="$GREP -E"
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else
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if test -z "$EGREP"; then
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ac_path_EGREP_found=false
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# Loop through the user's path and test for each of PROGNAME-LIST
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as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
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do
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IFS=$as_save_IFS
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case $as_dir in #(((
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'') as_dir=./ ;;
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*/) ;;
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*) as_dir=$as_dir/ ;;
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esac
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for ac_prog in egrep
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do
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for ac_exec_ext in '' $ac_executable_extensions; do
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ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
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as_fn_executable_p "$ac_path_EGREP" || continue
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# Check for GNU ac_path_EGREP and select it if it is found.
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# Check for GNU $ac_path_EGREP
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case `"$ac_path_EGREP" --version 2>&1` in
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*GNU*)
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ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
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*)
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ac_count=0
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printf %s 0123456789 >"conftest.in"
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while :
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do
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cat "conftest.in" "conftest.in" >"conftest.tmp"
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mv "conftest.tmp" "conftest.in"
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cp "conftest.in" "conftest.nl"
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printf "%s\n" 'EGREP' >> "conftest.nl"
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"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
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diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
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as_fn_arith $ac_count + 1 && ac_count=$as_val
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if test $ac_count -gt ${ac_path_EGREP_max-0}; then
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# Best one so far, save it but keep looking for a better one
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ac_cv_path_EGREP="$ac_path_EGREP"
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ac_path_EGREP_max=$ac_count
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fi
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# 10*(2^10) chars as input seems more than enough
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test $ac_count -gt 10 && break
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done
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rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
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esac
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$ac_path_EGREP_found && break 3
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done
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done
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done
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IFS=$as_save_IFS
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if test -z "$ac_cv_path_EGREP"; then
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as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
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fi
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else
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ac_cv_path_EGREP=$EGREP
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fi
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fi
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fi
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{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
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printf "%s\n" "$ac_cv_path_EGREP" >&6; }
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EGREP="$ac_cv_path_EGREP"
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# Check whether --enable-largefile was given.
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if test ${enable_largefile+y}
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then :
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@ -7678,6 +7501,35 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
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ac_compiler_gnu=$ac_cv_c_compiler_gnu
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ac_header= ac_cache=
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for ac_item in $ac_header_c_list
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do
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if test $ac_cache; then
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ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
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if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
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printf "%s\n" "#define $ac_item 1" >> confdefs.h
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fi
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ac_header= ac_cache=
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elif test $ac_header; then
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ac_cache=$ac_item
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else
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ac_header=$ac_item
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fi
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done
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if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
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then :
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printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
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fi
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ac_fn_c_check_header_compile "$LINENO" "a.out.h" "ac_cv_header_a_out_h" "$ac_includes_default"
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if test "x$ac_cv_header_a_out_h" = xyes
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then :
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@ -10767,6 +10619,7 @@ DEFS=-DHAVE_CONFIG_H
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ac_libobjs=
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ac_ltlibobjs=
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U=
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for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
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# 1. Remove the extension, and $U if already installed.
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ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
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11
configure.ac
11
configure.ac
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@ -37,7 +37,7 @@ AC_CONFIG_MACRO_DIR([m4])
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AC_CANONICAL_HOST
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AM_INIT_AUTOMAKE(subdir-objects tar-ustar 1.13)
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AM_CONFIG_HEADER(src/config.h)
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AC_CONFIG_HEADERS(src/config.h)
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AM_MAINTAINER_MODE
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AM_PROG_AR
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@ -59,15 +59,6 @@ if test "x$enable_m32" = xyes; then
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CXXFLAGS="${CXXFLAGS} -m32"
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fi
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m4_warn([obsolete],
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[The preprocessor macro `STDC_HEADERS' is obsolete.
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Except in unusual embedded environments, you can safely include all
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ISO C90 headers unconditionally.])dnl
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# Autoupdate added the next two lines to ensure that your configure
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# script's behavior did not change. They are probably safe to remove.
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AC_CHECK_INCLUDES_DEFAULT
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AC_PROG_EGREP
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AC_SYS_LARGEFILE
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AX_PTHREAD
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AC_CHECK_HEADERS([a.out.h sys/mman.h sys/random.h])
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