dnl Process this file with autoconf to produce a configure script.
dnl
dnl   Copyright (C) 2021-2024 Free Software Foundation, Inc.
dnl
dnl This file is free software; you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
dnl the Free Software Foundation; either version 3 of the License, or
dnl (at your option) any later version.
dnl
dnl This program is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
dnl GNU General Public License for more details.
dnl
dnl You should have received a copy of the GNU General Public License
dnl along with this program; see the file COPYING3.  If not see
dnl <http://www.gnu.org/licenses/>.

m4_include([../bfd/version.m4])
m4_include([../config/zlib.m4])
AC_INIT([gprofng], BFD_VERSION)
AC_CANONICAL_TARGET
AM_INIT_AUTOMAKE([subdir-objects])
AM_MAINTAINER_MODE

AC_USE_SYSTEM_EXTENSIONS
AC_PROG_CC
AC_PROG_CXX
AC_PROG_INSTALL
AC_PROG_RANLIB
AM_PROG_AR
gl_PROG_BISON([BISON],[3.0.4])

AC_DISABLE_SHARED
LT_INIT

GPROFNG_LIBADD="-L../../libiberty -liberty"
if test "$enable_shared" = "yes"; then
 GPROFNG_LIBADD="-L../../libiberty/pic -liberty"
fi
AC_SUBST(GPROFNG_LIBADD)

# Figure out what compiler warnings we can enable.
# See config/warnings.m4 for details.

ACX_PROG_CC_WARNINGS_ARE_ERRORS([manual])
ACX_PROG_CC_WARNING_OPTS([-Wall], [gprofng_cflags])
ACX_PROG_CC_WARNING_OPTS([-Wno-switch], [GPROFNG_NO_SWITCH_CFLAGS])
gprofng_cppflags="-U_ASM"
build_collector=
build_src=

 case "${host}" in
   x86_64-*-linux*)
     build_src=true
     build_collector=true
     ;;
   i?86-*-linux*)
     build_src=true
     build_collector=true
     ;;
   aarch64-*-linux*)
     build_src=true
     build_collector=true
     ;;
 esac
 AC_ARG_ENABLE(gprofng-tools,
   AS_HELP_STRING([--disable-gprofng-tools], [do not build gprofng/src directory]),
   build_src=$enableval)

AM_CONDITIONAL([BUILD_COLLECTOR], [test x$build_collector = xtrue])
AM_CONDITIONAL([BUILD_SRC], [test x$build_src = xtrue])

if test x$build_collector = xtrue; then
 AC_CONFIG_SUBDIRS([libcollector])
fi
AX_PTHREAD

# Specify a location for JDK
enable_gprofng_jp=
jdk_inc=
AC_ARG_WITH(jdk,
[AS_HELP_STRING([--with-jdk=PATH],
               [specify prefix directory for installed JDK.])])

if test "x$with_jdk" != x; then
 jdk_inc="-I$with_jdk/include -I$with_jdk/include/linux"
 enable_gprofng_jp=yes
else
 AC_PATH_PROG([JAVAC], [javac], [javac])
 if test -f $JAVAC; then
   x=`readlink -f $JAVAC`
   x=`dirname $x`
   x=`dirname $x`
   if ! test -f $x/include/jni.h; then
     x=`dirname $x`
   fi
   if test -f $x/include/jni.h; then
     jdk_inc="-I$x/include -I$x/include/linux"
     enable_gprofng_jp=yes
   fi
 fi
fi
if test "x$enable_gprofng_jp" = x; then
 AC_PATH_PROG([JAVA], [java], [java])
 if test -f $JAVA; then
   x=`readlink -f $JAVA`
   x=`dirname $x`
   x=`dirname $x`
   if ! test -f $x/include/jni.h; then
     x=`dirname $x`
   fi
   if test -f $x/include/jni.h; then
     jdk_inc="-I$x/include -I$x/include/linux"
     enable_gprofng_jp=yes
   fi
 fi
fi
if test "x$enable_gprofng_jp" = x; then
 AC_CHECK_HEADER([jni.h], [ enable_gprofng_jp=yes ], [], [] )
fi
GPROFNG_BROKEN_JAVAC=no
if test "x$enable_gprofng_jp" = x; then
   AC_MSG_WARN([ Cannot find the JDK include directory.
     gprofng will be build without support for profiling Java applications.
     Use --with-jdk=PATH to specify directory for the installed JDK])
else
   AC_DEFINE(GPROFNG_JAVA_PROFILING, 1, [Enable java profiling])
   if test "x$JAVAC" != x; then
     cat > Simple.java << EOF
class Simple{
 public static void main(String args[]){
   System.out.println("Hello Java");
 }
}
EOF
     if AC_TRY_COMMAND($JAVAC Simple.java >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD); then
       GPROFNG_BROKEN_JAVAC=no
     else
       GPROFNG_BROKEN_JAVAC=yes
     fi
     rm -f Simple.*
   fi
fi
AC_SUBST(GPROFNG_BROKEN_JAVAC)
AC_SUBST(jdk_inc)

DEBUG=
GCC_ENABLE([gprofng-debug], [no], [], [Enable debugging output])
if test "${enable_gprofng_debug}" = yes; then
   AC_DEFINE(DEBUG, 1, [Enable debugging output.])
fi

cat > "dummy.c" << EOF
#include <features.h>
#if defined(__UCLIBC__)
LIBC=uclibc
#elif defined(__dietlibc__)
LIBC=dietlibc
#elif defined(__GLIBC__)
LIBC=gnu
#else
#include <stdarg.h>
/* First heuristic to detect musl libc.  */
#ifdef __DEFINED_va_list
LIBC=musl
#else
LIBC=gnu
#endif
#endif
EOF
cc_set_libc=`$CC -E "dummy.c" 2>/dev/null | grep '^LIBC=' | sed 's, ,,g'`
eval "$cc_set_libc"
if test "$LIBC" = musl; then
 AC_DEFINE(__MUSL_LIBC, 1, [Build with musl-libc.])
fi
rm -f dummy.c

# Check if linker supports --as-needed and --no-as-needed options.
AC_CACHE_CHECK(linker --as-needed support, bfd_cv_ld_as_needed,
       [bfd_cv_ld_as_needed=no
       if $LD --help 2>/dev/null | grep as-needed > /dev/null; then
               bfd_cv_ld_as_needed=yes
       fi
       ])

no_as_needed=
if test x"$bfd_cv_ld_as_needed" = xyes; then
   no_as_needed='-Wl,--no-as-needed'
fi

AC_PATH_PROG([EXPECT], [expect])
AC_CACHE_CHECK([for Tcl supporting try/catch], [ac_cv_libctf_tcl_try],
 [ac_cv_libctf_tcl_try=`if test -z $EXPECT; then echo no; else $EXPECT << EOF
if @<:@llength @<:@info commands try@:>@@:>@ then { puts yes } else { puts no }
EOF
fi`
])

# Only native testing and only on supported platforms:
AM_CONDITIONAL(TCL_TRY, [test "${ac_cv_libctf_tcl_try}" = yes \
       -a "x${build_src}" = xtrue -a "x${build_collector}" = xtrue \
       -a "x${host}" = "x${target}"])

AM_ZLIB

# Generate manpages, if possible.
build_man=false
build_doc=false
if test $cross_compiling = no; then
 AC_CHECK_PROGS([MAKEINFO], makeinfo, [$MISSING makeinfo])
 case "x$MAKEINFO" in
   x | */missing\ makeinfo*)
     AC_MSG_WARN([gprofng: makeinfo is missing. Info documentation will not be built.])
     ;;
   *)
     case x"`$MAKEINFO --version | grep 'GNU texinfo'`" in
       x*\ [[1-5]].*|x*\ 6.[[0-4]].* )
         AC_MSG_WARN([gprofng: $MAKEINFO is too old. Info documentation will not be built.])
         MAKEINFO="@echo $MAKEINFO is too old, 6.5 or newer required; true"
         ;;
       x* ) build_doc=true ;;
       esac
     ;;
   esac
 AC_SUBST(MAKEINFO)
fi
AM_CONDITIONAL([BUILD_MAN], [test x$build_man = xtrue])
AM_CONDITIONAL([BUILD_DOC], [test x$build_doc = xtrue])

AC_SUBST(LD_NO_AS_NEEDED, [${no_as_needed}])
AC_SUBST(GPROFNG_CFLAGS, [${gprofng_cflags}])
AC_SUBST(GPROFNG_NO_FORMAT_TRUNCATION_CFLAGS)
AC_SUBST(GPROFNG_NO_SWITCH_CFLAGS)
AC_SUBST(GPROFNG_CPPFLAGS, [${gprofng_cppflags}])

AC_CHECK_DECLS([basename])
AC_CHECK_FUNCS(clock_gettime strsignal)

clock_gettime_link=
# At least for glibc, clock_gettime is in librt.  But don't
# pull that in if it still doesn't give us the function we want.  This
# test is copied from libgomp, and modified to not link in -lrt as
# we're using this for test timing only.
if test "$ac_cv_func_clock_gettime" = no; then
 AC_CHECK_LIB(rt, clock_gettime,
   [CLOCK_GETTIME_LINK=-lrt
    AC_DEFINE(HAVE_CLOCK_GETTIME, 1,
              [Define to 1 if you have the `clock_gettime' function.])])
fi
AC_SUBST(CLOCK_GETTIME_LINK)

AC_SUBST(BUILD_SUBDIRS)

AC_CONFIG_FILES([Makefile src/Makefile gp-display-html/Makefile doc/Makefile])
AC_CONFIG_HEADERS([config.h:common/config.h.in])

AC_OUTPUT

You are viewing proxied material from ftp.icm.edu.pl. The copyright of proxied material belongs to its original authors. Any comments or complaints in relation to proxied material should be directed to the original authors of the content concerned. Please see the disclaimer for more details.