configure

minicom2.0源代码

echo $ac_n "checking for ${CC-cc} option to accept ANSI C""... $ac_c" 1>&6
echo "configure:1362: checking for ${CC-cc} option to accept ANSI C" >&5
if eval "test \"`echo '$''{'am_cv_prog_cc_stdc'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  am_cv_prog_cc_stdc=no
ac_save_CC="$CC"
# Don't try gcc -ansi; that turns off useful extensions and
# breaks some systems' header files.
# AIX			-qlanglvl=ansi
# Ultrix and OSF/1	-std1
# HP-UX			-Aa -D_HPUX_SOURCE
# SVR4			-Xc -D__EXTENSIONS__
for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
  CC="$ac_save_CC $ac_arg"
  cat > conftest.$ac_ext <<EOF
#line 1378 "configure"
#include "confdefs.h"
#include <stdarg.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
struct buf { int x; };
FILE * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (p, i)
     char **p;
     int i;
{
  return p[i];
}
static char *f (char * (*g) (char **, int), char **p, ...)
{
  char *s;
  va_list v;
  va_start (v,p);
  s = g (p, va_arg (v,int));
  va_end (v);
  return s;
}
int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
int argc;
char **argv;

int main() {

return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];

; return 0; }
EOF
if { (eval echo configure:1415: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  am_cv_prog_cc_stdc="$ac_arg"; break
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f conftest*
done
CC="$ac_save_CC"

fi

if test -z "$am_cv_prog_cc_stdc"; then
  echo "$ac_t""none needed" 1>&6
else
  echo "$ac_t""$am_cv_prog_cc_stdc" 1>&6
fi
case "x$am_cv_prog_cc_stdc" in
  x|xno) ;;
  *) CC="$CC $am_cv_prog_cc_stdc" ;;
esac



# Check whether --enable-music or --disable-music was given.
if test "${enable_music+set}" = set; then
  enableval="$enable_music"
  if test "x$enable_music" != xyes; then
		feature_music="no"
	else
		feature_music="yes"
	fi
else
  feature_music="no"
fi


# Check whether --enable-history or --disable-history was given.
if test "${enable_history+set}" = set; then
  enableval="$enable_history"
  if test "x$enable_history" != xyes; then
		feature_history="no"
	else
		feature_history="yes"
	fi
else
  feature_history="yes"
fi


# Check whether --enable-history-search or --disable-history-search was given.
if test "${enable_history_search+set}" = set; then
  enableval="$enable_history_search"
  if test "x$enable_history_search" != xyes; then
		feature_history_search="no"
	else
		feature_history_search="yes"
	fi
else
  feature_history_search="yes"
fi


# Check whether --enable-fkey-macros or --disable-fkey-macros was given.
if test "${enable_fkey_macros+set}" = set; then
  enableval="$enable_fkey_macros"
  if test "x$enable_fkey_macros" != xyes; then
		feature_fkey_macros="no"
	else
		feature_fkey_macros="yes"
	fi
else
  feature_fkey_macros="yes"
fi


# Check whether --enable-rh-fkey-fix or --disable-rh-fkey-fix was given.
if test "${enable_rh_fkey_fix+set}" = set; then
  enableval="$enable_rh_fkey_fix"
  if test "x$enable_rd_fkey_fix" = "xyes"; then
		cat >> confdefs.h <<\EOF
#define _RH_FIX 1
EOF

	fi
fi


# Check whether --enable-lock-dir or --disable-lock-dir was given.
if test "${enable_lock_dir+set}" = set; then
  enableval="$enable_lock_dir"
  if test "x$enable_lock_dir" = xyes; then
		UUCPLOCK=""
	else
		if test "x$enable_lock_dir" = xno; then
			{ echo "configure: error: Lock directory required" 1>&2; exit 1; }
		else
			UUCPLOCK="$enable_lock_dir"
		fi
	fi
else
  UUCPLOCK=""
fi


# Check whether --enable-dfl-port or --disable-dfl-port was given.
if test "${enable_dfl_port+set}" = set; then
  enableval="$enable_dfl_port"
  if test "x$enable_dfl_port" = xyes; then
		DFL_PORT=""
	else
		if test "x$enable_dfl_port" = xno; then
			{ echo "configure: error: Default port required" 1>&2; exit 1; }
		else
			DFL_PORT="$enable_dfl_port"
		fi
	fi
else
  DFL_PORT=""
fi


# Check whether --enable-dfl-baud or --disable-dfl-baud was given.
if test "${enable_dfl_baud+set}" = set; then
  enableval="$enable_dfl_baud"
  if test "x$enable_dfl_baud" = xyes; then
		DEF_BAUD="38400"
	else
		if test "x$enable_dfl_baud" = xno; then
			{ echo "configure: error: Default baud rate required" 1>&2; exit 1; }
		else
			DEF_BAUD="$enable_dfl_baud"
		fi
	fi
else
  DEF_BAUD="38400"
fi


# Check whether --enable-cfg-dir or --disable-cfg-dir was given.
if test "${enable_cfg_dir+set}" = set; then
  enableval="$enable_cfg_dir"
  if test "x$enable_cfg_dir" = xyes; then
		MINICOM_LIBDIR="$sysconfdir"
	else
		if test "x$enable_cfg_dir" = xno; then
			{ echo "configure: error: Config directory required" 1>&2; exit 1; }
		else
			MINICOM_LIBDIR="$enable_cfg_dir"
		fi
	fi
else
  MINICOM_LIBDIR="$sysconfdir"
fi


# Check whether --enable-kermit or --disable-kermit was given.
if test "${enable_kermit+set}" = set; then
  enableval="$enable_kermit"
  if test "x$enable_kermit" = xyes; then
		PATH_KERMIT=""
	else
		if test "x$enable_kermit" = xno; then
			PATH_KERMIT=""
		else
			PATH_KERMIT="$enable_kermit"
		fi
	fi
else
  PATH_KERMIT=""
fi


# Check whether --enable-dgux or --disable-dgux was given.
if test "${enable_dgux+set}" = set; then
  enableval="$enable_dgux"
  if test "x$enable_dgux" = xyes; then
		cat >> confdefs.h <<\EOF
#define _DGUX_SOURCE 1
EOF

	fi
fi


# Check whether --enable-hpux or --disable-hpux was given.
if test "${enable_hpux+set}" = set; then
  enableval="$enable_hpux"
  if test "x$enable_hpux" = xyes; then
		cat >> confdefs.h <<\EOF
#define _HPUX_SOURCE 1
EOF

	fi
fi


if test "x$feature_history" = xyes; then
	cat >> confdefs.h <<\EOF
#define _HISTORY 1
EOF

	cat >> confdefs.h <<\EOF
#define HISTORY 1
EOF


	if test "x$feature_history_search" = xyes; then
		cat >> confdefs.h <<\EOF
#define _SEARCH_HISTORY 1
EOF

	fi
fi

if test "x$feature_fkey_macros" = xyes; then
	cat >> confdefs.h <<\EOF
#define _HAVE_MACROS 1
EOF

fi

if test "x$feature_music" = xyes; then
	cat >> confdefs.h <<\EOF
#define VC_MUSIC 1
EOF

fi

ALL_LINGUAS="cs_CZ es fr fi_FI ja ja_JP.SJIS pl pt_BR ru"

echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
echo "configure:1648: checking for ANSI C header files" >&5
if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1653 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1661: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  ac_cv_header_stdc=yes
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_header_stdc=no
fi
rm -f conftest*

if test $ac_cv_header_stdc = yes; then
  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
#line 1678 "configure"
#include "confdefs.h"
#include <string.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "memchr" >/dev/null 2>&1; then
  :
else
  rm -rf conftest*
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
#line 1696 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "free" >/dev/null 2>&1; then
  :
else
  rm -rf conftest*
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
if test "$cross_compiling" = yes; then
  :
else
  cat > conftest.$ac_ext <<EOF
#line 1717 "configure"
#include "confdefs.h"
#include <ctype.h>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int main () { int i; for (i = 0; i < 256; i++)
if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
exit (0); }

EOF
if { (eval echo configure:1728: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
  :
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  ac_cv_header_stdc=no
fi
rm -fr conftest*
fi

fi
fi

echo "$ac_t""$ac_cv_header_stdc" 1>&6
if test $ac_cv_header_stdc = yes; then
  cat >> confdefs.h <<\EOF
#define STDC_HEADERS 1
EOF

fi

echo $ac_n "checking for working const""... $ac_c" 1>&6
echo "configure:1752: checking for working const" >&5
if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1757 "configure"
#include "confdefs.h"

int main() {

/* Ultrix mips cc rejects this.  */
typedef int charset[2]; const charset x;
/* SunOS 4.1.1 cc rejects this.  */
char const *const *ccp;
char **p;
/* NEC SVR4.0.2 mips cc rejects this.  */
struct point {int x, y;};
static struct point const zero = {0,0};
/* AIX XL C 1.02.0.0 rejects this.
   It does not let you subtract one const X* pointer from another in an arm
   of an if-expression whose if-part is not a constant expression */
const char *g = "string";
ccp = &g + (g ? g-g : 0);
/* HPUX 7.0 cc rejects these. */
++ccp;
p = (char**) ccp;
ccp = (char const *const *) p;
{ /* SCO 3.2v4 cc rejects this.  */
  char *t;
  char const *s = 0 ? (char *) 0 : (char const *) 0;

  *t++ = 0;
}
{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
  int x[] = {25, 17};
  const int *foo = &x[0];
  ++foo;
}
{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
  typedef const int *iptr;
  iptr p = 0;
  ++p;
}
{ /* AIX XL C 1.02.0.0 rejects this saying
     "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
  struct s { int j; const int *ap[3]; };
  struct s *b; b->j = 5;
}
{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
  const int foo = 10;
}

; return 0; }
EOF
if { (eval echo configure:1806: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_c_const=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_c_const=no