225 lines
6.4 KiB
Text
225 lines
6.4 KiB
Text
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dnl Process this file with autoconf to produce a configure script.
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dnl
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dnl Copyright (C) 2021 Free Software Foundation, Inc.
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dnl
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dnl This file is free software; you can redistribute it and/or modify
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dnl it under the terms of the GNU General Public License as published by
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dnl the Free Software Foundation; either version 3 of the License, or
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dnl (at your option) any later version.
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dnl
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dnl This program is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
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dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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dnl GNU General Public License for more details.
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dnl
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dnl You should have received a copy of the GNU General Public License
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dnl along with this program; see the file COPYING3. If not see
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dnl <http://www.gnu.org/licenses/>.
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m4_include([../bfd/version.m4])
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AC_INIT([gprofng], BFD_VERSION)
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AC_CANONICAL_TARGET
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AM_INIT_AUTOMAKE([subdir-objects])
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AM_MAINTAINER_MODE
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AC_USE_SYSTEM_EXTENSIONS
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AC_PROG_CC
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AC_PROG_CXX
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AC_PROG_INSTALL
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AC_PROG_RANLIB
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AM_PROG_AR
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AC_DISABLE_SHARED
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LT_INIT
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GPROFNG_LIBADD="-L../../libiberty -liberty"
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if test "$enable_shared" = "yes"; then
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GPROFNG_LIBADD="-L../../libiberty/pic -liberty"
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fi
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AC_SUBST(GPROFNG_LIBADD)
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# Figure out what compiler warnings we can enable.
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# See config/warnings.m4 for details.
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ACX_PROG_CC_WARNINGS_ARE_ERRORS([manual])
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ACX_PROG_CC_WARNING_OPTS([-Wall], [gprofng_cflags])
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ACX_PROG_CC_WARNING_OPTS([-Wno-format-truncation], [GPROFNG_NO_FORMAT_TRUNCATION_CFLAGS])
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ACX_PROG_CC_WARNING_OPTS([-Wno-switch], [GPROFNG_NO_SWITCH_CFLAGS])
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gprofng_cppflags="-U_ASM"
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build_collector=
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build_src=
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# This is annoying: it means we have to pass --enable-shared explicitly to
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# get gprofng, while the configure default is supposed to be that shared libs
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# are on by default. But as long as libiberty has code like this, so must
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# we...
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case "${target}" in
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x86_64-*-linux*)
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build_src=true
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build_collector=true
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;;
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i?86-*-linux*)
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build_collector=true
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build_collector=true
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;;
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aarch64-*-linux*)
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build_src=true
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build_collector=true
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;;
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esac
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AC_ARG_ENABLE(gprofng-tools,
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AS_HELP_STRING([--disable-gprofng-tools], [do not build gprofng/src directory]),
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build_src=$enableval)
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AM_CONDITIONAL([BUILD_COLLECTOR], [test x$build_collector = xtrue])
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AM_CONDITIONAL([BUILD_SRC], [test x$build_src = xtrue])
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run_tests=false
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if test x$build_collector = xtrue; then
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AC_CONFIG_SUBDIRS([libcollector])
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if test x${host} = x${target}; then
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run_tests=true
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fi
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fi
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AM_CONDITIONAL([RUN_TESTS], [test x$run_tests = xtrue])
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AX_PTHREAD
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# Specify a location for JDK
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enable_gprofng_jp=
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jdk_inc=
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AC_ARG_WITH(jdk,
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[AS_HELP_STRING([--with-jdk=PATH],
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[specify prefix directory for installed JDK.])])
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if test "x$with_jdk" != x; then
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jdk_inc="-I$with_jdk/include -I$with_jdk/include/linux"
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enable_gprofng_jp=yes
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else
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AC_PATH_PROG([JAVAC], [javac], [javac])
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if test -f $JAVAC; then
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x=`readlink -f $JAVAC`
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x=`dirname $x`
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x=`dirname $x`
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if ! test -f $x/include/jni.h; then
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x=`dirname $x`
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fi
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if test -f $x/include/jni.h; then
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jdk_inc="-I$x/include -I$x/include/linux"
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enable_gprofng_jp=yes
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fi
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fi
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fi
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if test "x$enable_gprofng_jp" = x; then
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AC_PATH_PROG([JAVA], [java], [java])
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if test -f $JAVA; then
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x=`readlink -f $JAVA`
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x=`dirname $x`
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x=`dirname $x`
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if ! test -f $x/include/jni.h; then
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x=`dirname $x`
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fi
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if test -f $x/include/jni.h; then
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jdk_inc="-I$x/include -I$x/include/linux"
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enable_gprofng_jp=yes
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fi
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fi
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fi
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if test "x$enable_gprofng_jp" = x; then
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AC_CHECK_HEADER([jni.h], [ enable_gprofng_jp=yes ], [], [] )
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fi
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GPROFNG_BROKEN_JAVAC=no
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if test "x$enable_gprofng_jp" = x; then
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AC_MSG_WARN([ Cannot find the JDK include directory.
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gprofng will be build without support for profiling Java applications.
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Use --with-jdk=PATH to specify directory for the installed JDK])
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else
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AC_DEFINE(GPROFNG_JAVA_PROFILING, 1, [Enable java profiling])
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if test "x$JAVAC" != x; then
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cat > configtest.java << EOF
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class Simple{
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public static void main(String args[]){
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System.out.println("Hello Java");
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}
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}
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EOF
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if AC_TRY_COMMAND($JAVAC conftest.java &AS_MESSAGE_LOG_FD 2>&1); then
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GPROFNG_BROKEN_JAVAC=no
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else
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GPROFNG_BROKEN_JAVAC=yes
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fi
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rm -f configtest.*
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fi
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fi
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AC_SUBST(GPROFNG_BROKEN_JAVAC)
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AC_SUBST(jdk_inc)
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DEBUG=
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GCC_ENABLE([gprofng-debug], [no], [], [Enable debugging output])
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if test "${enable_gprofng_debug}" = yes; then
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AC_DEFINE(DEBUG, 1, [Enable debugging output.])
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fi
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# Check if linker supports --as-needed and --no-as-needed options.
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AC_CACHE_CHECK(linker --as-needed support, bfd_cv_ld_as_needed,
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[bfd_cv_ld_as_needed=no
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if $LD --help 2>/dev/null | grep as-needed > /dev/null; then
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bfd_cv_ld_as_needed=yes
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fi
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])
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no_as_needed=
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if test x"$bfd_cv_ld_as_needed" = xyes; then
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no_as_needed='-Wl,--no-as-needed'
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fi
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AC_PATH_PROG([EXPECT], [expect])
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AC_CACHE_CHECK([for Tcl supporting try/catch], [ac_cv_libctf_tcl_try],
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[ac_cv_libctf_tcl_try=`if test -z $EXPECT; then echo no; else $EXPECT << EOF
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if @<:@llength @<:@info commands try@:>@@:>@ then { puts yes } else { puts no }
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EOF
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fi`
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])
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AM_CONDITIONAL(TCL_TRY, test "${ac_cv_libctf_tcl_try}" = yes)
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# Generate manpages, if possible.
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if test $cross_compiling = no; then
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AM_MISSING_PROG(HELP2MAN, help2man)
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build_man=true
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else
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build_man=false
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fi
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AM_CONDITIONAL([BUILD_MAN], [test x$build_man = xtrue])
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AC_SUBST(LD_NO_AS_NEEDED, [${no_as_needed}])
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AC_SUBST(GPROFNG_CFLAGS, [${gprofng_cflags}])
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AC_SUBST(GPROFNG_NO_FORMAT_TRUNCATION_CFLAGS)
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AC_SUBST(GPROFNG_NO_SWITCH_CFLAGS)
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AC_SUBST(GPROFNG_CPPFLAGS, [${gprofng_cppflags}])
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AC_SUBST(GPROFNG_LIBDIR, [${libdir}])
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AC_CHECK_DECLS([basename])
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AC_CHECK_FUNCS(clock_gettime strsignal)
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clock_gettime_link=
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# At least for glibc, clock_gettime is in librt. But don't
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# pull that in if it still doesn't give us the function we want. This
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# test is copied from libgomp, and modified to not link in -lrt as
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# we're using this for test timing only.
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if test "$ac_cv_func_clock_gettime" = no; then
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AC_CHECK_LIB(rt, clock_gettime,
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[CLOCK_GETTIME_LINK=-lrt
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AC_DEFINE(HAVE_CLOCK_GETTIME, 1,
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[Define to 1 if you have the `clock_gettime' function.])])
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fi
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AC_SUBST(CLOCK_GETTIME_LINK)
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AC_SUBST(BUILD_SUBDIRS)
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AC_CONFIG_FILES([Makefile src/Makefile gp-display-html/Makefile doc/Makefile])
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AC_CONFIG_HEADERS([config.h:common/config.h.in])
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AC_OUTPUT
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