Move sourcing of development.sh to GDB_AC_COMMON
The same is done for gdb, gdbserver and gdbsupport. I therefore think it makes sense to move that to GDB_AC_COMMON. It is required to move the call to GDB_AC_COMMON so it is before GDB_AC_SELFTEST in gdbserver/configure.ac, otherwise the $development variable isn't set when the code behind GDB_AC_SELFTEST executes. gdb/ChangeLog: * configure.ac: Don't source bfd/development.sh. * selftest.m4: Modify comment. * configure: Re-generate. gdbserver/ChangeLog: * configure.ac: Don't source bfd/development.sh, move GDB_AC_COMMON higher. * configure: Re-generate. gdbsupport/ChangeLog: * configure.ac: Don't source bfd/development.sh. * common.m4: Source bfd/development.sh. * configure: Re-generate.
This commit is contained in:
parent
4d696a5c68
commit
db6878ac55
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@ -1,3 +1,9 @@
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2020-03-12 Simon Marchi <simon.marchi@efficios.com>
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* configure.ac: Don't source bfd/development.sh.
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* selftest.m4: Modify comment.
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* configure: Re-generate.
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2020-03-12 Simon Marchi <simon.marchi@efficios.com>
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2020-03-12 Simon Marchi <simon.marchi@efficios.com>
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* selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
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* selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
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@ -2988,9 +2988,6 @@ fi
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# Set the 'development' global.
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. $srcdir/../bfd/development.sh
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ac_ext=c
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ac_ext=c
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ac_cpp='$CPP $CPPFLAGS'
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ac_cpp='$CPP $CPPFLAGS'
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ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
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ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
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@ -12434,6 +12431,9 @@ $as_echo "$ac_cv_path_SED" >&6; }
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rm -f conftest.sed
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rm -f conftest.sed
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# Set the 'development' global.
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. $srcdir/../bfd/development.sh
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
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$as_echo_n "checking for ANSI C header files... " >&6; }
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$as_echo_n "checking for ANSI C header files... " >&6; }
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if ${ac_cv_header_stdc+:} false; then :
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if ${ac_cv_header_stdc+:} false; then :
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@ -19186,7 +19186,8 @@ $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
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#
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#
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# The default value of this option changes depending whether we're on
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# The default value of this option changes depending whether we're on
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# development mode (in which case it's "true") or not (in which case
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# development mode (in which case it's "true") or not (in which case
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# it's "false").
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# it's "false"). The $development variable is set by the GDB_AC_COMMON
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# macro, which must therefore be used before GDB_AC_SELFTEST.
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if test "x$development" != xtrue && test "x$development" != xfalse; then :
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if test "x$development" != xtrue && test "x$development" != xfalse; then :
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as_fn_error $? "Invalid value for \$development, got \"$development\", expecting \"true\" or \"false\"." "$LINENO" 5
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as_fn_error $? "Invalid value for \$development, got \"$development\", expecting \"true\" or \"false\"." "$LINENO" 5
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@ -24,9 +24,6 @@ AC_INIT(main.c)
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AC_CONFIG_HEADERS(config.h:config.in, [echo > stamp-h])
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AC_CONFIG_HEADERS(config.h:config.in, [echo > stamp-h])
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AM_MAINTAINER_MODE
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AM_MAINTAINER_MODE
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# Set the 'development' global.
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. $srcdir/../bfd/development.sh
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AC_PROG_CC
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AC_PROG_CC
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AC_PROG_CXX
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AC_PROG_CXX
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@ -26,7 +26,8 @@ AC_DEFUN([GDB_AC_SELFTEST],[
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#
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#
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# The default value of this option changes depending whether we're on
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# The default value of this option changes depending whether we're on
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# development mode (in which case it's "true") or not (in which case
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# development mode (in which case it's "true") or not (in which case
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# it's "false").
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# it's "false"). The $development variable is set by the GDB_AC_COMMON
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# macro, which must therefore be used before GDB_AC_SELFTEST.
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AS_IF([test "x$development" != xtrue && test "x$development" != xfalse],
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AS_IF([test "x$development" != xtrue && test "x$development" != xfalse],
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[AC_MSG_ERROR([Invalid value for \$development, got "$development", expecting "true" or "false".])])
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[AC_MSG_ERROR([Invalid value for \$development, got "$development", expecting "true" or "false".])])
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@ -1,3 +1,9 @@
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2020-03-12 Simon Marchi <simon.marchi@efficios.com>
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* configure.ac: Don't source bfd/development.sh, move
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GDB_AC_COMMON higher.
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* configure: Re-generate.
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2020-03-12 Simon Marchi <simon.marchi@efficios.com>
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2020-03-12 Simon Marchi <simon.marchi@efficios.com>
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* configure: Re-generate.
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* configure: Re-generate.
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@ -637,6 +637,12 @@ WERROR_CFLAGS
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WARN_CFLAGS
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WARN_CFLAGS
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ustinc
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ustinc
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ustlibs
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ustlibs
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CCDEPMODE
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CONFIG_SRC_SUBDIR
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DEPDIR
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am__leading_dot
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host_noncanonical
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target_noncanonical
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LTLIBIPT
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LTLIBIPT
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LIBIPT
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LIBIPT
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HAVE_LIBIPT
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HAVE_LIBIPT
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@ -646,12 +652,6 @@ PTHREAD_CC
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ax_pthread_config
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ax_pthread_config
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SED
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SED
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ALLOCA
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ALLOCA
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CCDEPMODE
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CONFIG_SRC_SUBDIR
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DEPDIR
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am__leading_dot
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host_noncanonical
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target_noncanonical
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CXX_DIALECT
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CXX_DIALECT
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HAVE_CXX11
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HAVE_CXX11
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RANLIB
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RANLIB
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@ -733,12 +733,12 @@ ac_user_opts='
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enable_option_checking
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enable_option_checking
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enable_maintainer_mode
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enable_maintainer_mode
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enable_largefile
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enable_largefile
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enable_unit_tests
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with_intel_pt
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with_intel_pt
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with_gnu_ld
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with_gnu_ld
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enable_rpath
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enable_rpath
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with_libipt_prefix
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with_libipt_prefix
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with_libipt_type
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with_libipt_type
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enable_unit_tests
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with_ust
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with_ust
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with_ust_include
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with_ust_include
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with_ust_lib
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with_ust_lib
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@ -1383,9 +1383,9 @@ Optional Features:
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enable make rules and dependencies not useful (and
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enable make rules and dependencies not useful (and
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sometimes confusing) to the casual installer
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sometimes confusing) to the casual installer
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--disable-largefile omit support for large files
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--disable-largefile omit support for large files
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--disable-rpath do not hardcode runtime library paths
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--enable-unit-tests Enable the inclusion of unit tests when compiling
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--enable-unit-tests Enable the inclusion of unit tests when compiling
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GDB
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GDB
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--disable-rpath do not hardcode runtime library paths
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--enable-werror treat compile warnings as errors
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--enable-werror treat compile warnings as errors
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--enable-build-warnings enable build-time compiler warnings if gcc is used
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--enable-build-warnings enable build-time compiler warnings if gcc is used
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--enable-gdb-build-warnings
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--enable-gdb-build-warnings
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@ -6073,433 +6073,6 @@ $as_echo "#define STDC_HEADERS 1" >>confdefs.h
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fi
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fi
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# Set the 'development' global.
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. $srcdir/../bfd/development.sh
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# Check whether we will enable the inclusion of unit tests when
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# compiling GDB.
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#
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# The default value of this option changes depending whether we're on
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# development mode (in which case it's "true") or not (in which case
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# it's "false").
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if test "x$development" != xtrue && test "x$development" != xfalse; then :
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as_fn_error $? "Invalid value for \$development, got \"$development\", expecting \"true\" or \"false\"." "$LINENO" 5
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fi
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# Check whether --enable-unit-tests was given.
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if test "${enable_unit_tests+set}" = set; then :
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enableval=$enable_unit_tests; case "${enableval}" in
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yes) enable_unittests=true ;;
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no) enable_unittests=false ;;
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*) as_fn_error $? "bad value ${enableval} for --{enable,disable}-unit-tests option" "$LINENO" 5 ;;
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esac
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else
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enable_unittests=$development
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fi
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if $enable_unittests; then
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$as_echo "#define GDB_SELF_TEST 1" >>confdefs.h
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srv_selftest_objs="gdbsupport/selftest.o"
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fi
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case ${build_alias} in
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"") build_noncanonical=${build} ;;
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*) build_noncanonical=${build_alias} ;;
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esac
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case ${host_alias} in
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"") host_noncanonical=${build_noncanonical} ;;
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*) host_noncanonical=${host_alias} ;;
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esac
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case ${target_alias} in
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"") target_noncanonical=${host_noncanonical} ;;
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*) target_noncanonical=${target_alias} ;;
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esac
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# Dependency checking.
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rm -rf .tst 2>/dev/null
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mkdir .tst 2>/dev/null
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if test -d .tst; then
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am__leading_dot=.
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else
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am__leading_dot=_
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fi
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rmdir .tst 2>/dev/null
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DEPDIR="${am__leading_dot}deps"
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ac_config_commands="$ac_config_commands depdir"
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# Create sub-directories for objects and dependencies.
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CONFIG_SRC_SUBDIR="arch gdbsupport nat target"
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ac_config_commands="$ac_config_commands gdbdepdir"
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depcc="$CC" am_compiler_list=
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am_depcomp=$ac_aux_dir/depcomp
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
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$as_echo_n "checking dependency style of $depcc... " >&6; }
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if ${am_cv_CC_dependencies_compiler_type+:} false; then :
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$as_echo_n "(cached) " >&6
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else
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if test -f "$am_depcomp"; then
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# We make a subdir and do the tests there. Otherwise we can end up
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# making bogus files that we don't know about and never remove. For
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# instance it was reported that on HP-UX the gcc test will end up
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# making a dummy file named `D' -- because `-MD' means `put the output
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# in D'.
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mkdir conftest.dir
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# Copy depcomp to subdir because otherwise we won't find it if we're
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# using a relative directory.
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cp "$am_depcomp" conftest.dir
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cd conftest.dir
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# We will build objects and dependencies in a subdirectory because
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# it helps to detect inapplicable dependency modes. For instance
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# both Tru64's cc and ICC support -MD to output dependencies as a
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# side effect of compilation, but ICC will put the dependencies in
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# the current directory while Tru64 will put them in the object
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# directory.
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mkdir sub
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am_cv_CC_dependencies_compiler_type=none
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if test "$am_compiler_list" = ""; then
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am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
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fi
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for depmode in $am_compiler_list; do
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if test $depmode = none; then break; fi
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$as_echo "$as_me:$LINENO: trying $depmode" >&5
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# Setup a source with many dependencies, because some compilers
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# like to wrap large dependency lists on column 80 (with \), and
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# we should not choose a depcomp mode which is confused by this.
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#
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# We need to recreate these files for each test, as the compiler may
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# overwrite some of them when testing with obscure command lines.
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# This happens at least with the AIX C compiler.
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: > sub/conftest.c
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for i in 1 2 3 4 5 6; do
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echo '#include "conftst'$i'.h"' >> sub/conftest.c
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# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
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# Solaris 8's {/usr,}/bin/sh.
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touch sub/conftst$i.h
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done
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echo "include sub/conftest.Po" > confmf
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# We check with `-c' and `-o' for the sake of the "dashmstdout"
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# mode. It turns out that the SunPro C++ compiler does not properly
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# handle `-M -o', and we need to detect this.
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depcmd="depmode=$depmode \
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source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
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depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
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$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
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echo "| $depcmd" | sed -e 's/ */ /g' >&5
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if env $depcmd > conftest.err 2>&1 &&
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grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
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grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
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${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
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# icc doesn't choke on unknown options, it will just issue warnings
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# or remarks (even with -Werror). So we grep stderr for any message
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# that says an option was ignored or not supported.
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# When given -MP, icc 7.0 and 7.1 complain thusly:
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# icc: Command line warning: ignoring option '-M'; no argument required
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# The diagnosis changed in icc 8.0:
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# icc: Command line remark: option '-MP' not supported
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if (grep 'ignoring option' conftest.err ||
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grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
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am_cv_CC_dependencies_compiler_type=$depmode
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$as_echo "$as_me:$LINENO: success" >&5
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break
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fi
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fi
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$as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
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sed -e 's/^/| /' < conftest.err >&5
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done
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cd ..
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rm -rf conftest.dir
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else
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am_cv_CC_dependencies_compiler_type=none
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fi
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fi
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
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$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
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if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
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then as_fn_error $? "no usable dependency style found" "$LINENO" 5
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else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
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fi
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for ac_header in termios.h sys/reg.h string.h sys/procfs.h linux/elf.h fcntl.h signal.h sys/file.h sys/ioctl.h netinet/in.h sys/socket.h netdb.h netinet/tcp.h arpa/inet.h
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do :
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as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
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ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
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if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
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cat >>confdefs.h <<_ACEOF
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#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
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_ACEOF
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|
||||||
|
|
||||||
fi
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|
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|
|
||||||
done
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|
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|
|
||||||
ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
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||||||
if test "x$ac_cv_type_pid_t" = xyes; then :
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|
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|
|
||||||
else
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|
|
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cat >>confdefs.h <<_ACEOF
|
|
||||||
#define pid_t int
|
|
||||||
_ACEOF
|
|
||||||
|
|
||||||
fi
|
|
||||||
|
|
||||||
for ac_header in vfork.h
|
|
||||||
do :
|
|
||||||
ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
|
|
||||||
if test "x$ac_cv_header_vfork_h" = xyes; then :
|
|
||||||
cat >>confdefs.h <<_ACEOF
|
|
||||||
#define HAVE_VFORK_H 1
|
|
||||||
_ACEOF
|
|
||||||
|
|
||||||
fi
|
|
||||||
|
|
||||||
done
|
|
||||||
|
|
||||||
for ac_func in fork vfork
|
|
||||||
do :
|
|
||||||
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
|
|
||||||
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
|
|
||||||
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
|
|
||||||
cat >>confdefs.h <<_ACEOF
|
|
||||||
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
|
|
||||||
_ACEOF
|
|
||||||
|
|
||||||
fi
|
|
||||||
done
|
|
||||||
|
|
||||||
if test "x$ac_cv_func_fork" = xyes; then
|
|
||||||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
|
|
||||||
$as_echo_n "checking for working fork... " >&6; }
|
|
||||||
if ${ac_cv_func_fork_works+:} false; then :
|
|
||||||
$as_echo_n "(cached) " >&6
|
|
||||||
else
|
|
||||||
if test "$cross_compiling" = yes; then :
|
|
||||||
ac_cv_func_fork_works=cross
|
|
||||||
else
|
|
||||||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
||||||
/* end confdefs.h. */
|
|
||||||
$ac_includes_default
|
|
||||||
int
|
|
||||||
main ()
|
|
||||||
{
|
|
||||||
|
|
||||||
/* By Ruediger Kuhlmann. */
|
|
||||||
return fork () < 0;
|
|
||||||
|
|
||||||
;
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
_ACEOF
|
|
||||||
if ac_fn_c_try_run "$LINENO"; then :
|
|
||||||
ac_cv_func_fork_works=yes
|
|
||||||
else
|
|
||||||
ac_cv_func_fork_works=no
|
|
||||||
fi
|
|
||||||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
|
||||||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
|
||||||
fi
|
|
||||||
|
|
||||||
fi
|
|
||||||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
|
|
||||||
$as_echo "$ac_cv_func_fork_works" >&6; }
|
|
||||||
|
|
||||||
else
|
|
||||||
ac_cv_func_fork_works=$ac_cv_func_fork
|
|
||||||
fi
|
|
||||||
if test "x$ac_cv_func_fork_works" = xcross; then
|
|
||||||
case $host in
|
|
||||||
*-*-amigaos* | *-*-msdosdjgpp*)
|
|
||||||
# Override, as these systems have only a dummy fork() stub
|
|
||||||
ac_cv_func_fork_works=no
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
ac_cv_func_fork_works=yes
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
|
|
||||||
$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
|
|
||||||
fi
|
|
||||||
ac_cv_func_vfork_works=$ac_cv_func_vfork
|
|
||||||
if test "x$ac_cv_func_vfork" = xyes; then
|
|
||||||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
|
|
||||||
$as_echo_n "checking for working vfork... " >&6; }
|
|
||||||
if ${ac_cv_func_vfork_works+:} false; then :
|
|
||||||
$as_echo_n "(cached) " >&6
|
|
||||||
else
|
|
||||||
if test "$cross_compiling" = yes; then :
|
|
||||||
ac_cv_func_vfork_works=cross
|
|
||||||
else
|
|
||||||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
||||||
/* end confdefs.h. */
|
|
||||||
/* Thanks to Paul Eggert for this test. */
|
|
||||||
$ac_includes_default
|
|
||||||
#include <sys/wait.h>
|
|
||||||
#ifdef HAVE_VFORK_H
|
|
||||||
# include <vfork.h>
|
|
||||||
#endif
|
|
||||||
/* On some sparc systems, changes by the child to local and incoming
|
|
||||||
argument registers are propagated back to the parent. The compiler
|
|
||||||
is told about this with #include <vfork.h>, but some compilers
|
|
||||||
(e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
|
|
||||||
static variable whose address is put into a register that is
|
|
||||||
clobbered by the vfork. */
|
|
||||||
static void
|
|
||||||
#ifdef __cplusplus
|
|
||||||
sparc_address_test (int arg)
|
|
||||||
# else
|
|
||||||
sparc_address_test (arg) int arg;
|
|
||||||
#endif
|
|
||||||
{
|
|
||||||
static pid_t child;
|
|
||||||
if (!child) {
|
|
||||||
child = vfork ();
|
|
||||||
if (child < 0) {
|
|
||||||
perror ("vfork");
|
|
||||||
_exit(2);
|
|
||||||
}
|
|
||||||
if (!child) {
|
|
||||||
arg = getpid();
|
|
||||||
write(-1, "", 0);
|
|
||||||
_exit (arg);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
int
|
|
||||||
main ()
|
|
||||||
{
|
|
||||||
pid_t parent = getpid ();
|
|
||||||
pid_t child;
|
|
||||||
|
|
||||||
sparc_address_test (0);
|
|
||||||
|
|
||||||
child = vfork ();
|
|
||||||
|
|
||||||
if (child == 0) {
|
|
||||||
/* Here is another test for sparc vfork register problems. This
|
|
||||||
test uses lots of local variables, at least as many local
|
|
||||||
variables as main has allocated so far including compiler
|
|
||||||
temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
|
|
||||||
4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
|
|
||||||
reuse the register of parent for one of the local variables,
|
|
||||||
since it will think that parent can't possibly be used any more
|
|
||||||
in this routine. Assigning to the local variable will thus
|
|
||||||
munge parent in the parent process. */
|
|
||||||
pid_t
|
|
||||||
p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
|
|
||||||
p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
|
|
||||||
/* Convince the compiler that p..p7 are live; otherwise, it might
|
|
||||||
use the same hardware register for all 8 local variables. */
|
|
||||||
if (p != p1 || p != p2 || p != p3 || p != p4
|
|
||||||
|| p != p5 || p != p6 || p != p7)
|
|
||||||
_exit(1);
|
|
||||||
|
|
||||||
/* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
|
|
||||||
from child file descriptors. If the child closes a descriptor
|
|
||||||
before it execs or exits, this munges the parent's descriptor
|
|
||||||
as well. Test for this by closing stdout in the child. */
|
|
||||||
_exit(close(fileno(stdout)) != 0);
|
|
||||||
} else {
|
|
||||||
int status;
|
|
||||||
struct stat st;
|
|
||||||
|
|
||||||
while (wait(&status) != child)
|
|
||||||
;
|
|
||||||
return (
|
|
||||||
/* Was there some problem with vforking? */
|
|
||||||
child < 0
|
|
||||||
|
|
||||||
/* Did the child fail? (This shouldn't happen.) */
|
|
||||||
|| status
|
|
||||||
|
|
||||||
/* Did the vfork/compiler bug occur? */
|
|
||||||
|| parent != getpid()
|
|
||||||
|
|
||||||
/* Did the file descriptor bug occur? */
|
|
||||||
|| fstat(fileno(stdout), &st) != 0
|
|
||||||
);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
_ACEOF
|
|
||||||
if ac_fn_c_try_run "$LINENO"; then :
|
|
||||||
ac_cv_func_vfork_works=yes
|
|
||||||
else
|
|
||||||
ac_cv_func_vfork_works=no
|
|
||||||
fi
|
|
||||||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
|
||||||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
|
||||||
fi
|
|
||||||
|
|
||||||
fi
|
|
||||||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
|
|
||||||
$as_echo "$ac_cv_func_vfork_works" >&6; }
|
|
||||||
|
|
||||||
fi;
|
|
||||||
if test "x$ac_cv_func_fork_works" = xcross; then
|
|
||||||
ac_cv_func_vfork_works=$ac_cv_func_vfork
|
|
||||||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
|
|
||||||
$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
|
|
||||||
fi
|
|
||||||
|
|
||||||
if test "x$ac_cv_func_vfork_works" = xyes; then
|
|
||||||
|
|
||||||
$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
|
|
||||||
|
|
||||||
else
|
|
||||||
|
|
||||||
$as_echo "#define vfork fork" >>confdefs.h
|
|
||||||
|
|
||||||
fi
|
|
||||||
if test "x$ac_cv_func_fork_works" = xyes; then
|
|
||||||
|
|
||||||
$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
|
|
||||||
|
|
||||||
fi
|
|
||||||
|
|
||||||
for ac_func in pread pwrite pread64
|
|
||||||
do :
|
|
||||||
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
|
|
||||||
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
|
|
||||||
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
|
|
||||||
cat >>confdefs.h <<_ACEOF
|
|
||||||
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
|
|
||||||
_ACEOF
|
|
||||||
|
|
||||||
fi
|
|
||||||
done
|
|
||||||
|
|
||||||
|
|
||||||
ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
|
ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
|
||||||
if test "x$ac_cv_type_size_t" = xyes; then :
|
if test "x$ac_cv_type_size_t" = xyes; then :
|
||||||
|
|
||||||
|
@ -6534,6 +6107,17 @@ done
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
|
||||||
|
if test "x$ac_cv_type_pid_t" = xyes; then :
|
||||||
|
|
||||||
|
else
|
||||||
|
|
||||||
|
cat >>confdefs.h <<_ACEOF
|
||||||
|
#define pid_t int
|
||||||
|
_ACEOF
|
||||||
|
|
||||||
|
fi
|
||||||
|
|
||||||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
|
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
|
||||||
$as_echo_n "checking for a sed that does not truncate output... " >&6; }
|
$as_echo_n "checking for a sed that does not truncate output... " >&6; }
|
||||||
if ${ac_cv_path_SED+:} false; then :
|
if ${ac_cv_path_SED+:} false; then :
|
||||||
|
@ -6762,6 +6346,9 @@ fi
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
# Set the 'development' global.
|
||||||
|
. $srcdir/../bfd/development.sh
|
||||||
|
|
||||||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
|
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
|
||||||
$as_echo_n "checking for ANSI C header files... " >&6; }
|
$as_echo_n "checking for ANSI C header files... " >&6; }
|
||||||
if ${ac_cv_header_stdc+:} false; then :
|
if ${ac_cv_header_stdc+:} false; then :
|
||||||
|
@ -9302,6 +8889,420 @@ $as_echo "$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6; }
|
||||||
fi
|
fi
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
# Check whether we will enable the inclusion of unit tests when
|
||||||
|
# compiling GDB.
|
||||||
|
#
|
||||||
|
# The default value of this option changes depending whether we're on
|
||||||
|
# development mode (in which case it's "true") or not (in which case
|
||||||
|
# it's "false"). The $development variable is set by the GDB_AC_COMMON
|
||||||
|
# macro, which must therefore be used before GDB_AC_SELFTEST.
|
||||||
|
|
||||||
|
if test "x$development" != xtrue && test "x$development" != xfalse; then :
|
||||||
|
as_fn_error $? "Invalid value for \$development, got \"$development\", expecting \"true\" or \"false\"." "$LINENO" 5
|
||||||
|
fi
|
||||||
|
|
||||||
|
# Check whether --enable-unit-tests was given.
|
||||||
|
if test "${enable_unit_tests+set}" = set; then :
|
||||||
|
enableval=$enable_unit_tests; case "${enableval}" in
|
||||||
|
yes) enable_unittests=true ;;
|
||||||
|
no) enable_unittests=false ;;
|
||||||
|
*) as_fn_error $? "bad value ${enableval} for --{enable,disable}-unit-tests option" "$LINENO" 5 ;;
|
||||||
|
esac
|
||||||
|
else
|
||||||
|
enable_unittests=$development
|
||||||
|
fi
|
||||||
|
|
||||||
|
|
||||||
|
if $enable_unittests; then
|
||||||
|
|
||||||
|
$as_echo "#define GDB_SELF_TEST 1" >>confdefs.h
|
||||||
|
|
||||||
|
|
||||||
|
srv_selftest_objs="gdbsupport/selftest.o"
|
||||||
|
|
||||||
|
fi
|
||||||
|
|
||||||
|
|
||||||
|
case ${build_alias} in
|
||||||
|
"") build_noncanonical=${build} ;;
|
||||||
|
*) build_noncanonical=${build_alias} ;;
|
||||||
|
esac
|
||||||
|
|
||||||
|
case ${host_alias} in
|
||||||
|
"") host_noncanonical=${build_noncanonical} ;;
|
||||||
|
*) host_noncanonical=${host_alias} ;;
|
||||||
|
esac
|
||||||
|
|
||||||
|
case ${target_alias} in
|
||||||
|
"") target_noncanonical=${host_noncanonical} ;;
|
||||||
|
*) target_noncanonical=${target_alias} ;;
|
||||||
|
esac
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
# Dependency checking.
|
||||||
|
rm -rf .tst 2>/dev/null
|
||||||
|
mkdir .tst 2>/dev/null
|
||||||
|
if test -d .tst; then
|
||||||
|
am__leading_dot=.
|
||||||
|
else
|
||||||
|
am__leading_dot=_
|
||||||
|
fi
|
||||||
|
rmdir .tst 2>/dev/null
|
||||||
|
|
||||||
|
DEPDIR="${am__leading_dot}deps"
|
||||||
|
|
||||||
|
ac_config_commands="$ac_config_commands depdir"
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
# Create sub-directories for objects and dependencies.
|
||||||
|
CONFIG_SRC_SUBDIR="arch gdbsupport nat target"
|
||||||
|
|
||||||
|
|
||||||
|
ac_config_commands="$ac_config_commands gdbdepdir"
|
||||||
|
|
||||||
|
|
||||||
|
depcc="$CC" am_compiler_list=
|
||||||
|
|
||||||
|
am_depcomp=$ac_aux_dir/depcomp
|
||||||
|
{ $as_echo "$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 :
|
||||||
|
$as_echo_n "(cached) " >&6
|
||||||
|
else
|
||||||
|
if test -f "$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'.
|
||||||
|
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
|
||||||
|
for depmode in $am_compiler_list; do
|
||||||
|
if test $depmode = none; then break; fi
|
||||||
|
|
||||||
|
$as_echo "$as_me:$LINENO: trying $depmode" >&5
|
||||||
|
# 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 8's {/usr,}/bin/sh.
|
||||||
|
touch sub/conftst$i.h
|
||||||
|
done
|
||||||
|
echo "include sub/conftest.Po" > confmf
|
||||||
|
|
||||||
|
# We check with `-c' and `-o' for the sake of the "dashmstdout"
|
||||||
|
# mode. It turns out that the SunPro C++ compiler does not properly
|
||||||
|
# handle `-M -o', and we need to detect this.
|
||||||
|
depcmd="depmode=$depmode \
|
||||||
|
source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
|
||||||
|
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
|
||||||
|
$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
|
||||||
|
echo "| $depcmd" | sed -e 's/ */ /g' >&5
|
||||||
|
if env $depcmd > conftest.err 2>&1 &&
|
||||||
|
grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
|
||||||
|
grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
|
||||||
|
${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
|
||||||
|
# icc doesn't choke on unknown options, it will just issue warnings
|
||||||
|
# or remarks (even with -Werror). So we grep stderr for any message
|
||||||
|
# that says an option was ignored or not supported.
|
||||||
|
# When given -MP, icc 7.0 and 7.1 complain thusly:
|
||||||
|
# icc: Command line warning: ignoring option '-M'; no argument required
|
||||||
|
# The diagnosis changed in icc 8.0:
|
||||||
|
# icc: Command line remark: option '-MP' not supported
|
||||||
|
if (grep 'ignoring option' conftest.err ||
|
||||||
|
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
|
||||||
|
am_cv_CC_dependencies_compiler_type=$depmode
|
||||||
|
$as_echo "$as_me:$LINENO: success" >&5
|
||||||
|
break
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
$as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
|
||||||
|
sed -e 's/^/| /' < conftest.err >&5
|
||||||
|
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; }
|
||||||
|
if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
|
||||||
|
then as_fn_error $? "no usable dependency style found" "$LINENO" 5
|
||||||
|
else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
|
||||||
|
|
||||||
|
fi
|
||||||
|
|
||||||
|
|
||||||
|
for ac_header in termios.h sys/reg.h string.h sys/procfs.h linux/elf.h fcntl.h signal.h sys/file.h sys/ioctl.h netinet/in.h sys/socket.h netdb.h netinet/tcp.h arpa/inet.h
|
||||||
|
do :
|
||||||
|
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
|
||||||
|
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
|
||||||
|
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
|
||||||
|
cat >>confdefs.h <<_ACEOF
|
||||||
|
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
|
||||||
|
_ACEOF
|
||||||
|
|
||||||
|
fi
|
||||||
|
|
||||||
|
done
|
||||||
|
|
||||||
|
for ac_header in vfork.h
|
||||||
|
do :
|
||||||
|
ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
|
||||||
|
if test "x$ac_cv_header_vfork_h" = xyes; then :
|
||||||
|
cat >>confdefs.h <<_ACEOF
|
||||||
|
#define HAVE_VFORK_H 1
|
||||||
|
_ACEOF
|
||||||
|
|
||||||
|
fi
|
||||||
|
|
||||||
|
done
|
||||||
|
|
||||||
|
for ac_func in fork vfork
|
||||||
|
do :
|
||||||
|
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
|
||||||
|
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
|
||||||
|
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
|
||||||
|
cat >>confdefs.h <<_ACEOF
|
||||||
|
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
|
||||||
|
_ACEOF
|
||||||
|
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
|
||||||
|
if test "x$ac_cv_func_fork" = xyes; then
|
||||||
|
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
|
||||||
|
$as_echo_n "checking for working fork... " >&6; }
|
||||||
|
if ${ac_cv_func_fork_works+:} false; then :
|
||||||
|
$as_echo_n "(cached) " >&6
|
||||||
|
else
|
||||||
|
if test "$cross_compiling" = yes; then :
|
||||||
|
ac_cv_func_fork_works=cross
|
||||||
|
else
|
||||||
|
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||||||
|
/* end confdefs.h. */
|
||||||
|
$ac_includes_default
|
||||||
|
int
|
||||||
|
main ()
|
||||||
|
{
|
||||||
|
|
||||||
|
/* By Ruediger Kuhlmann. */
|
||||||
|
return fork () < 0;
|
||||||
|
|
||||||
|
;
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
_ACEOF
|
||||||
|
if ac_fn_c_try_run "$LINENO"; then :
|
||||||
|
ac_cv_func_fork_works=yes
|
||||||
|
else
|
||||||
|
ac_cv_func_fork_works=no
|
||||||
|
fi
|
||||||
|
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||||||
|
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||||||
|
fi
|
||||||
|
|
||||||
|
fi
|
||||||
|
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
|
||||||
|
$as_echo "$ac_cv_func_fork_works" >&6; }
|
||||||
|
|
||||||
|
else
|
||||||
|
ac_cv_func_fork_works=$ac_cv_func_fork
|
||||||
|
fi
|
||||||
|
if test "x$ac_cv_func_fork_works" = xcross; then
|
||||||
|
case $host in
|
||||||
|
*-*-amigaos* | *-*-msdosdjgpp*)
|
||||||
|
# Override, as these systems have only a dummy fork() stub
|
||||||
|
ac_cv_func_fork_works=no
|
||||||
|
;;
|
||||||
|
*)
|
||||||
|
ac_cv_func_fork_works=yes
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
|
||||||
|
$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
|
||||||
|
fi
|
||||||
|
ac_cv_func_vfork_works=$ac_cv_func_vfork
|
||||||
|
if test "x$ac_cv_func_vfork" = xyes; then
|
||||||
|
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
|
||||||
|
$as_echo_n "checking for working vfork... " >&6; }
|
||||||
|
if ${ac_cv_func_vfork_works+:} false; then :
|
||||||
|
$as_echo_n "(cached) " >&6
|
||||||
|
else
|
||||||
|
if test "$cross_compiling" = yes; then :
|
||||||
|
ac_cv_func_vfork_works=cross
|
||||||
|
else
|
||||||
|
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||||||
|
/* end confdefs.h. */
|
||||||
|
/* Thanks to Paul Eggert for this test. */
|
||||||
|
$ac_includes_default
|
||||||
|
#include <sys/wait.h>
|
||||||
|
#ifdef HAVE_VFORK_H
|
||||||
|
# include <vfork.h>
|
||||||
|
#endif
|
||||||
|
/* On some sparc systems, changes by the child to local and incoming
|
||||||
|
argument registers are propagated back to the parent. The compiler
|
||||||
|
is told about this with #include <vfork.h>, but some compilers
|
||||||
|
(e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
|
||||||
|
static variable whose address is put into a register that is
|
||||||
|
clobbered by the vfork. */
|
||||||
|
static void
|
||||||
|
#ifdef __cplusplus
|
||||||
|
sparc_address_test (int arg)
|
||||||
|
# else
|
||||||
|
sparc_address_test (arg) int arg;
|
||||||
|
#endif
|
||||||
|
{
|
||||||
|
static pid_t child;
|
||||||
|
if (!child) {
|
||||||
|
child = vfork ();
|
||||||
|
if (child < 0) {
|
||||||
|
perror ("vfork");
|
||||||
|
_exit(2);
|
||||||
|
}
|
||||||
|
if (!child) {
|
||||||
|
arg = getpid();
|
||||||
|
write(-1, "", 0);
|
||||||
|
_exit (arg);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
int
|
||||||
|
main ()
|
||||||
|
{
|
||||||
|
pid_t parent = getpid ();
|
||||||
|
pid_t child;
|
||||||
|
|
||||||
|
sparc_address_test (0);
|
||||||
|
|
||||||
|
child = vfork ();
|
||||||
|
|
||||||
|
if (child == 0) {
|
||||||
|
/* Here is another test for sparc vfork register problems. This
|
||||||
|
test uses lots of local variables, at least as many local
|
||||||
|
variables as main has allocated so far including compiler
|
||||||
|
temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
|
||||||
|
4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
|
||||||
|
reuse the register of parent for one of the local variables,
|
||||||
|
since it will think that parent can't possibly be used any more
|
||||||
|
in this routine. Assigning to the local variable will thus
|
||||||
|
munge parent in the parent process. */
|
||||||
|
pid_t
|
||||||
|
p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
|
||||||
|
p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
|
||||||
|
/* Convince the compiler that p..p7 are live; otherwise, it might
|
||||||
|
use the same hardware register for all 8 local variables. */
|
||||||
|
if (p != p1 || p != p2 || p != p3 || p != p4
|
||||||
|
|| p != p5 || p != p6 || p != p7)
|
||||||
|
_exit(1);
|
||||||
|
|
||||||
|
/* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
|
||||||
|
from child file descriptors. If the child closes a descriptor
|
||||||
|
before it execs or exits, this munges the parent's descriptor
|
||||||
|
as well. Test for this by closing stdout in the child. */
|
||||||
|
_exit(close(fileno(stdout)) != 0);
|
||||||
|
} else {
|
||||||
|
int status;
|
||||||
|
struct stat st;
|
||||||
|
|
||||||
|
while (wait(&status) != child)
|
||||||
|
;
|
||||||
|
return (
|
||||||
|
/* Was there some problem with vforking? */
|
||||||
|
child < 0
|
||||||
|
|
||||||
|
/* Did the child fail? (This shouldn't happen.) */
|
||||||
|
|| status
|
||||||
|
|
||||||
|
/* Did the vfork/compiler bug occur? */
|
||||||
|
|| parent != getpid()
|
||||||
|
|
||||||
|
/* Did the file descriptor bug occur? */
|
||||||
|
|| fstat(fileno(stdout), &st) != 0
|
||||||
|
);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
_ACEOF
|
||||||
|
if ac_fn_c_try_run "$LINENO"; then :
|
||||||
|
ac_cv_func_vfork_works=yes
|
||||||
|
else
|
||||||
|
ac_cv_func_vfork_works=no
|
||||||
|
fi
|
||||||
|
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||||||
|
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||||||
|
fi
|
||||||
|
|
||||||
|
fi
|
||||||
|
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
|
||||||
|
$as_echo "$ac_cv_func_vfork_works" >&6; }
|
||||||
|
|
||||||
|
fi;
|
||||||
|
if test "x$ac_cv_func_fork_works" = xcross; then
|
||||||
|
ac_cv_func_vfork_works=$ac_cv_func_vfork
|
||||||
|
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
|
||||||
|
$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
|
||||||
|
fi
|
||||||
|
|
||||||
|
if test "x$ac_cv_func_vfork_works" = xyes; then
|
||||||
|
|
||||||
|
$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
|
||||||
|
|
||||||
|
else
|
||||||
|
|
||||||
|
$as_echo "#define vfork fork" >>confdefs.h
|
||||||
|
|
||||||
|
fi
|
||||||
|
if test "x$ac_cv_func_fork_works" = xyes; then
|
||||||
|
|
||||||
|
$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
|
||||||
|
|
||||||
|
fi
|
||||||
|
|
||||||
|
for ac_func in pread pwrite pread64
|
||||||
|
do :
|
||||||
|
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
|
||||||
|
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
|
||||||
|
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
|
||||||
|
cat >>confdefs.h <<_ACEOF
|
||||||
|
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
|
||||||
|
_ACEOF
|
||||||
|
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
|
||||||
|
|
||||||
# Check the return and argument types of ptrace.
|
# Check the return and argument types of ptrace.
|
||||||
|
|
||||||
|
|
||||||
|
|
|
@ -43,8 +43,7 @@ AX_CXX_COMPILE_STDCXX(11, , mandatory)
|
||||||
|
|
||||||
AC_HEADER_STDC
|
AC_HEADER_STDC
|
||||||
|
|
||||||
# Set the 'development' global.
|
GDB_AC_COMMON
|
||||||
. $srcdir/../bfd/development.sh
|
|
||||||
|
|
||||||
GDB_AC_SELFTEST([
|
GDB_AC_SELFTEST([
|
||||||
srv_selftest_objs="gdbsupport/selftest.o"
|
srv_selftest_objs="gdbsupport/selftest.o"
|
||||||
|
@ -77,8 +76,6 @@ AC_CHECK_HEADERS(termios.h sys/reg.h string.h dnl
|
||||||
AC_FUNC_FORK
|
AC_FUNC_FORK
|
||||||
AC_CHECK_FUNCS(pread pwrite pread64)
|
AC_CHECK_FUNCS(pread pwrite pread64)
|
||||||
|
|
||||||
GDB_AC_COMMON
|
|
||||||
|
|
||||||
# Check the return and argument types of ptrace.
|
# Check the return and argument types of ptrace.
|
||||||
GDB_AC_PTRACE
|
GDB_AC_PTRACE
|
||||||
|
|
||||||
|
|
|
@ -1,3 +1,9 @@
|
||||||
|
2020-03-12 Simon Marchi <simon.marchi@efficios.com>
|
||||||
|
|
||||||
|
* configure.ac: Don't source bfd/development.sh.
|
||||||
|
* common.m4: Source bfd/development.sh.
|
||||||
|
* configure: Re-generate.
|
||||||
|
|
||||||
2020-03-12 Simon Marchi <simon.marchi@efficios.com>
|
2020-03-12 Simon Marchi <simon.marchi@efficios.com>
|
||||||
|
|
||||||
* configure: Re-generate.
|
* configure: Re-generate.
|
||||||
|
|
|
@ -18,6 +18,9 @@ dnl along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
dnl Invoke configury needed by the files in 'common'.
|
dnl Invoke configury needed by the files in 'common'.
|
||||||
AC_DEFUN([GDB_AC_COMMON], [
|
AC_DEFUN([GDB_AC_COMMON], [
|
||||||
|
# Set the 'development' global.
|
||||||
|
. $srcdir/../bfd/development.sh
|
||||||
|
|
||||||
AC_HEADER_STDC
|
AC_HEADER_STDC
|
||||||
AC_FUNC_ALLOCA
|
AC_FUNC_ALLOCA
|
||||||
|
|
||||||
|
|
|
@ -6569,9 +6569,6 @@ fi
|
||||||
am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
|
am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
|
||||||
|
|
||||||
|
|
||||||
# Set the 'development' global.
|
|
||||||
. $srcdir/../bfd/development.sh
|
|
||||||
|
|
||||||
# We require a C++11 compiler. Check if one is available, and if
|
# We require a C++11 compiler. Check if one is available, and if
|
||||||
# necessary, set CXX_DIALECT to some -std=xxx switch.
|
# necessary, set CXX_DIALECT to some -std=xxx switch.
|
||||||
|
|
||||||
|
@ -8060,6 +8057,9 @@ fi
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
# Set the 'development' global.
|
||||||
|
. $srcdir/../bfd/development.sh
|
||||||
|
|
||||||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
|
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
|
||||||
$as_echo_n "checking for ANSI C header files... " >&6; }
|
$as_echo_n "checking for ANSI C header files... " >&6; }
|
||||||
if ${ac_cv_header_stdc+:} false; then :
|
if ${ac_cv_header_stdc+:} false; then :
|
||||||
|
@ -10605,7 +10605,8 @@ $as_echo "$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6; }
|
||||||
#
|
#
|
||||||
# The default value of this option changes depending whether we're on
|
# The default value of this option changes depending whether we're on
|
||||||
# development mode (in which case it's "true") or not (in which case
|
# development mode (in which case it's "true") or not (in which case
|
||||||
# it's "false").
|
# it's "false"). The $development variable is set by the GDB_AC_COMMON
|
||||||
|
# macro, which must therefore be used before GDB_AC_SELFTEST.
|
||||||
|
|
||||||
if test "x$development" != xtrue && test "x$development" != xfalse; then :
|
if test "x$development" != xtrue && test "x$development" != xfalse; then :
|
||||||
as_fn_error $? "Invalid value for \$development, got \"$development\", expecting \"true\" or \"false\"." "$LINENO" 5
|
as_fn_error $? "Invalid value for \$development, got \"$development\", expecting \"true\" or \"false\"." "$LINENO" 5
|
||||||
|
|
|
@ -33,9 +33,6 @@ AC_USE_SYSTEM_EXTENSIONS
|
||||||
ACX_LARGEFILE
|
ACX_LARGEFILE
|
||||||
AM_PROG_CC_STDC
|
AM_PROG_CC_STDC
|
||||||
|
|
||||||
# Set the 'development' global.
|
|
||||||
. $srcdir/../bfd/development.sh
|
|
||||||
|
|
||||||
# We require a C++11 compiler. Check if one is available, and if
|
# We require a C++11 compiler. Check if one is available, and if
|
||||||
# necessary, set CXX_DIALECT to some -std=xxx switch.
|
# necessary, set CXX_DIALECT to some -std=xxx switch.
|
||||||
AX_CXX_COMPILE_STDCXX(11, , mandatory)
|
AX_CXX_COMPILE_STDCXX(11, , mandatory)
|
||||||
|
|
Loading…
Reference in New Issue