* merge.c (sec_merge_emit): Tidy. Check for bfd_zmalloc errors.

[deliverable/binutils-gdb.git] / gprof / configure.in

dnl Process this file with autoconf to produce a configure script.
AC_PREREQ(2.59)
AC_INIT
AC_CONFIG_SRCDIR([gprof.c])

AC_CANONICAL_TARGET([])
AC_ISC_POSIX

changequote(,)dnl
BFD_VERSION=`sed -n -e 's/^.._INIT_AUTOMAKE.*,[ 	]*\([^ 	]*\)[ 	]*).*/\1/p' < ${srcdir}/../bfd/configure.in`
changequote([,])dnl
AM_INIT_AUTOMAKE(gprof, ${BFD_VERSION})

AM_PROG_LIBTOOL

dnl For simplicity, we use the BFD configuration file for most
dnl things.  However, we also need our own configuration file for
dnl the automake PACKAGE and VERSION macros.  We don't name it
dnl config.h, to avoid any possible confusion with the bfd config.h.
AC_CONFIG_HEADERS([gconfig.h:gconfig.in])

AC_PROG_CC
AC_PROG_INSTALL

AC_CHECK_FUNCS(setmode)

ALL_LINGUAS="fr tr sv es id da pt_BR de vi rw"
CY_GNU_GETTEXT

AM_MAINTAINER_MODE
AC_EXEEXT

AC_CHECK_HEADERS(sys/gmon_out.h)

AC_MSG_CHECKING(for a known getopt prototype in unistd.h)
AC_CACHE_VAL(gprof_cv_decl_getopt_unistd_h,
[AC_TRY_COMPILE([#include <unistd.h>], [extern int getopt (int, char *const*, const char *);],
gprof_cv_decl_getopt_unistd_h=yes, gprof_cv_decl_getopt_unistd_h=no)])
AC_MSG_RESULT($gprof_cv_decl_getopt_unistd_h)
if test $gprof_cv_decl_getopt_unistd_h = yes; then
  AC_DEFINE([HAVE_DECL_GETOPT], 1,
	    [Is the prototype for getopt in <unistd.h> in the expected format?])
fi

build_warnings="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"

AC_ARG_ENABLE(werror,
  [  --enable-werror    treat compile warnings as errors],
  [case "${enableval}" in
     yes | y) ERROR_ON_WARNING="yes" ;;
     no | n)  ERROR_ON_WARNING="no" ;;
     *) AC_MSG_ERROR(bad value ${enableval} for --enable-werror) ;;
   esac])

# Enable -Werror by default, suppressing it only for --disable-werror
# or --disable-build-warnings.
if test "${ERROR_ON_WARNING}" != no
then
  build_warnings="$build_warnings -Werror"
fi

AC_ARG_ENABLE(build-warnings,
[  --enable-build-warnings Enable build-time compiler warnings if gcc is used],
[case "${enableval}" in
  yes)	;;
  no)	build_warnings="-w";;
  ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
        build_warnings="${build_warnings} ${t}";;
  *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
        build_warnings="${t} ${build_warnings}";;
  *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
esac
if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
  echo "Setting warning flags = $build_warnings" 6>&1
fi])dnl
WARN_CFLAGS=""
if test "x${build_warnings}" != x -a "x$GCC" = xyes ; then
    WARN_CFLAGS="${build_warnings}"
fi
AC_SUBST(WARN_CFLAGS)

AC_CONFIG_FILES([Makefile po/Makefile.in:po/Make-in])
AC_CONFIG_COMMANDS([default],[[sed -e '/POTFILES =/r po/POTFILES' po/Makefile.in > po/Makefile]],[[]])
AC_OUTPUT