configure.in

来自「基于4个mips核的noc设计」· IN 代码 · 共 82 行

dnl Process this file with autoconf to produce a configure script.
AC_PREREQ(2.13)
AC_INIT(gprof.c)

AC_CANONICAL_SYSTEM
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.
AM_CONFIG_HEADER(gconfig.h:gconfig.in)

AC_PROG_CC
AC_PROG_INSTALL

AC_CHECK_FUNCS(setmode)

ALL_LINGUAS=
CY_GNU_GETTEXT

AM_MAINTAINER_MODE
AC_EXEEXT

AC_CHECK_HEADERS(sys/gmon_out.h)

AC_MSG_CHECKING(the size of gmon pointers)
AC_TRY_RUN([#include <stdio.h>
#include <stdlib.h>
#if HAVE_SYS_GMON_OUT_H
#include <sys/gmon_out.h>
#endif
main()
{
#if HAVE_SYS_GMON_OUT_H
  struct gmon_cg_arc_record arc;
  FILE *f=fopen("conftestval", "w");
  if (!f) exit(1);
  fprintf(f, "%d\n", sizeof(arc.from_pc));
  exit(0);
#else
  FILE *f=fopen("conftestval", "w");
  if (!f) exit(1);
  fprintf(f, "%d\n", (int) sizeof(char *));
  exit(1);
#endif
}], gmon_ptr_size=`cat conftestval`, gmon_ptr_size=4, gmon_ptr_size=4)
AC_MSG_RESULT($gmon_ptr_size)

AC_DEFINE_UNQUOTED(GMON_PTR_SIZE, $gmon_ptr_size)

build_warnings="-W -Wall"
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_OUTPUT(Makefile po/Makefile.in:po/Make-in,
[sed -e '/POTFILES =/r po/POTFILES' po/Makefile.in > po/Makefile])