gprofng/configure.ac

   1 dnl Process this file with autoconf to produce a configure script.
   2 dnl
   3 dnl   Copyright (C) 2021 Free Software Foundation, Inc.
   4 dnl
   5 dnl This file is free software; you can redistribute it and/or modify
   6 dnl it under the terms of the GNU General Public License as published by
   7 dnl the Free Software Foundation; either version 3 of the License, or
   8 dnl (at your option) any later version.
   9 dnl
  10 dnl This program is distributed in the hope that it will be useful,
  11 dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 dnl GNU General Public License for more details.
  14 dnl
  15 dnl You should have received a copy of the GNU General Public License
  16 dnl along with this program; see the file COPYING3.  If not see
  17 dnl <http://www.gnu.org/licenses/>.
  18
  19 m4_include([../bfd/version.m4])
  20 m4_include([../config/zlib.m4])
  21 AC_INIT([gprofng], BFD_VERSION)
  22 AC_CANONICAL_TARGET
  23 AM_INIT_AUTOMAKE([subdir-objects])
  24 AM_MAINTAINER_MODE
  25
  26 AC_USE_SYSTEM_EXTENSIONS
  27 AC_PROG_CC
  28 AC_PROG_CXX
  29 AC_PROG_INSTALL
  30 AC_PROG_RANLIB
  31 AM_PROG_AR
  32 gl_PROG_BISON([BISON],[3.0.4])
  33 if test x$BISON = "x:"; then
  34   AC_MSG_ERROR([Building gprofng requires bison 3.0.4 or later.])
  35 fi
  36
  37 AC_DISABLE_SHARED
  38 LT_INIT
  39
  40 GPROFNG_LIBADD="-L../../libiberty -liberty"
  41 if test "$enable_shared" = "yes"; then
  42   GPROFNG_LIBADD="-L../../libiberty/pic -liberty"
  43 fi
  44 AC_SUBST(GPROFNG_LIBADD)
  45
  46 # Figure out what compiler warnings we can enable.
  47 # See config/warnings.m4 for details.
  48
  49 ACX_PROG_CC_WARNINGS_ARE_ERRORS([manual])
  50 ACX_PROG_CC_WARNING_OPTS([-Wall], [gprofng_cflags])
  51 ACX_PROG_CC_WARNING_OPTS([-Wno-switch], [GPROFNG_NO_SWITCH_CFLAGS])
  52 gprofng_cppflags="-U_ASM"
  53 build_collector=
  54 build_src=
  55
  56   case "${host}" in
  57     x86_64-*-linux*)
  58       build_src=true
  59       build_collector=true
  60       ;;
  61     i?86-*-linux*)
  62       build_src=true
  63       build_collector=true
  64       ;;
  65     aarch64-*-linux*)
  66       build_src=true
  67       build_collector=true
  68       ;;
  69   esac
  70   AC_ARG_ENABLE(gprofng-tools,
  71     AS_HELP_STRING([--disable-gprofng-tools], [do not build gprofng/src directory]),
  72     build_src=$enableval)
  73
  74 AM_CONDITIONAL([BUILD_COLLECTOR], [test x$build_collector = xtrue])
  75 AM_CONDITIONAL([BUILD_SRC], [test x$build_src = xtrue])
  76
  77 run_tests=false
  78 if test x$build_collector = xtrue; then
  79   AC_CONFIG_SUBDIRS([libcollector])
  80   if test x${host} = x${target}; then
  81     run_tests=true
  82   fi
  83 fi
  84 AM_CONDITIONAL([RUN_TESTS], [test x$run_tests = xtrue])
  85 AX_PTHREAD
  86
  87 # Specify a location for JDK
  88 enable_gprofng_jp=
  89 jdk_inc=
  90 AC_ARG_WITH(jdk,
  91 [AS_HELP_STRING([--with-jdk=PATH],
  92                 [specify prefix directory for installed JDK.])])
  93
  94 if test "x$with_jdk" != x; then
  95   jdk_inc="-I$with_jdk/include -I$with_jdk/include/linux"
  96   enable_gprofng_jp=yes
  97 else
  98   AC_PATH_PROG([JAVAC], [javac], [javac])
  99   if test -f $JAVAC; then
 100     x=`readlink -f $JAVAC`
 101     x=`dirname $x`
 102     x=`dirname $x`
 103     if ! test -f $x/include/jni.h; then
 104       x=`dirname $x`
 105     fi
 106     if test -f $x/include/jni.h; then
 107       jdk_inc="-I$x/include -I$x/include/linux"
 108       enable_gprofng_jp=yes
 109     fi
 110   fi
 111 fi
 112 if test "x$enable_gprofng_jp" = x; then
 113   AC_PATH_PROG([JAVA], [java], [java])
 114   if test -f $JAVA; then
 115     x=`readlink -f $JAVA`
 116     x=`dirname $x`
 117     x=`dirname $x`
 118     if ! test -f $x/include/jni.h; then
 119       x=`dirname $x`
 120     fi
 121     if test -f $x/include/jni.h; then
 122       jdk_inc="-I$x/include -I$x/include/linux"
 123       enable_gprofng_jp=yes
 124     fi
 125   fi
 126 fi
 127 if test "x$enable_gprofng_jp" = x; then
 128   AC_CHECK_HEADER([jni.h], [ enable_gprofng_jp=yes ], [], [] )
 129 fi
 130 GPROFNG_BROKEN_JAVAC=no
 131 if test "x$enable_gprofng_jp" = x; then
 132     AC_MSG_WARN([ Cannot find the JDK include directory.
 133       gprofng will be build without support for profiling Java applications.
 134       Use --with-jdk=PATH to specify directory for the installed JDK])
 135 else
 136     AC_DEFINE(GPROFNG_JAVA_PROFILING, 1, [Enable java profiling])
 137     if test "x$JAVAC" != x; then
 138       cat > configtest.java << EOF
 139 class Simple{
 140   public static void main(String args[]){
 141     System.out.println("Hello Java");
 142   }
 143 }
 144 EOF
 145       if AC_TRY_COMMAND($JAVAC conftest.java &AS_MESSAGE_LOG_FD 2>&1); then
 146         GPROFNG_BROKEN_JAVAC=no
 147       else
 148         GPROFNG_BROKEN_JAVAC=yes
 149       fi
 150       rm -f configtest.*
 151     fi
 152 fi
 153 AC_SUBST(GPROFNG_BROKEN_JAVAC)
 154 AC_SUBST(jdk_inc)
 155
 156 DEBUG=
 157 GCC_ENABLE([gprofng-debug], [no], [], [Enable debugging output])
 158 if test "${enable_gprofng_debug}" = yes; then
 159     AC_DEFINE(DEBUG, 1, [Enable debugging output.])
 160 fi
 161
 162 # Check if linker supports --as-needed and --no-as-needed options.
 163 AC_CACHE_CHECK(linker --as-needed support, bfd_cv_ld_as_needed,
 164         [bfd_cv_ld_as_needed=no
 165         if $LD --help 2>/dev/null | grep as-needed > /dev/null; then
 166                 bfd_cv_ld_as_needed=yes
 167         fi
 168         ])
 169
 170 no_as_needed=
 171 if test x"$bfd_cv_ld_as_needed" = xyes; then
 172     no_as_needed='-Wl,--no-as-needed'
 173 fi
 174
 175 AC_PATH_PROG([EXPECT], [expect])
 176 AC_CACHE_CHECK([for Tcl supporting try/catch], [ac_cv_libctf_tcl_try],
 177   [ac_cv_libctf_tcl_try=`if test -z $EXPECT; then echo no; else $EXPECT << EOF
 178 if @<:@llength @<:@info commands try@:>@@:>@ then { puts yes } else { puts no }
 179 EOF
 180 fi`
 181 ])
 182 AM_CONDITIONAL(TCL_TRY, test "${ac_cv_libctf_tcl_try}" = yes)
 183
 184 AM_ZLIB
 185
 186 # Generate manpages, if possible.
 187 if test $cross_compiling = no; then
 188   AM_MISSING_PROG(HELP2MAN, help2man)
 189   build_man=true
 190 else
 191   build_man=false
 192 fi
 193 AM_CONDITIONAL([BUILD_MAN], [test x$build_man = xtrue])
 194
 195 AC_SUBST(LD_NO_AS_NEEDED, [${no_as_needed}])
 196 AC_SUBST(GPROFNG_CFLAGS, [${gprofng_cflags}])
 197 AC_SUBST(GPROFNG_NO_FORMAT_TRUNCATION_CFLAGS)
 198 AC_SUBST(GPROFNG_NO_SWITCH_CFLAGS)
 199 AC_SUBST(GPROFNG_CPPFLAGS, [${gprofng_cppflags}])
 200
 201 AC_CHECK_DECLS([basename])
 202 AC_CHECK_FUNCS(clock_gettime strsignal)
 203
 204 clock_gettime_link=
 205 # At least for glibc, clock_gettime is in librt.  But don't
 206 # pull that in if it still doesn't give us the function we want.  This
 207 # test is copied from libgomp, and modified to not link in -lrt as
 208 # we're using this for test timing only.
 209 if test "$ac_cv_func_clock_gettime" = no; then
 210   AC_CHECK_LIB(rt, clock_gettime,
 211     [CLOCK_GETTIME_LINK=-lrt
 212      AC_DEFINE(HAVE_CLOCK_GETTIME, 1,
 213                [Define to 1 if you have the `clock_gettime' function.])])
 214 fi
 215 AC_SUBST(CLOCK_GETTIME_LINK)
 216
 217 AC_SUBST(BUILD_SUBDIRS)
 218
 219 AC_CONFIG_FILES([Makefile src/Makefile gp-display-html/Makefile doc/Makefile])
 220 AC_CONFIG_HEADERS([config.h:common/config.h.in])
 221
 222 AC_OUTPUT
 223