Annotation of OpenXM_contrib/gnuplot/aclocal.m4, Revision 1.1
1.1 ! maekawa 1: dnl aclocal.m4 generated automatically by aclocal 1.3d
! 2:
! 3: dnl Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
! 4: dnl This file is free software; the Free Software Foundation
! 5: dnl gives unlimited permission to copy and/or distribute it,
! 6: dnl with or without modifications, as long as this notice is preserved.
! 7:
! 8: dnl This program is distributed in the hope that it will be useful,
! 9: dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
! 10: dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
! 11: dnl PARTICULAR PURPOSE.
! 12:
! 13: # Do all the work for Automake. This macro actually does too much --
! 14: # some checks are only needed if your package does certain things.
! 15: # But this isn't really a big deal.
! 16:
! 17: # serial 1
! 18:
! 19: dnl Usage:
! 20: dnl AM_INIT_AUTOMAKE(package,version, [no-define])
! 21:
! 22: AC_DEFUN(AM_INIT_AUTOMAKE,
! 23: [AC_REQUIRE([AC_PROG_INSTALL])
! 24: PACKAGE=[$1]
! 25: AC_SUBST(PACKAGE)
! 26: VERSION=[$2]
! 27: AC_SUBST(VERSION)
! 28: dnl test to see if srcdir already configured
! 29: if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
! 30: AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
! 31: fi
! 32: ifelse([$3],,
! 33: AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
! 34: AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
! 35: AC_REQUIRE([AM_SANITY_CHECK])
! 36: AC_REQUIRE([AC_ARG_PROGRAM])
! 37: dnl FIXME This is truly gross.
! 38: missing_dir=`cd $ac_aux_dir && pwd`
! 39: AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
! 40: AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
! 41: AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
! 42: AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
! 43: AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
! 44: AC_REQUIRE([AC_PROG_MAKE_SET])])
! 45:
! 46: #
! 47: # Check to make sure that the build environment is sane.
! 48: #
! 49:
! 50: AC_DEFUN(AM_SANITY_CHECK,
! 51: [AC_MSG_CHECKING([whether build environment is sane])
! 52: # Just in case
! 53: sleep 1
! 54: echo timestamp > conftestfile
! 55: # Do `set' in a subshell so we don't clobber the current shell's
! 56: # arguments. Must try -L first in case configure is actually a
! 57: # symlink; some systems play weird games with the mod time of symlinks
! 58: # (eg FreeBSD returns the mod time of the symlink's containing
! 59: # directory).
! 60: if (
! 61: set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
! 62: if test "[$]*" = "X"; then
! 63: # -L didn't work.
! 64: set X `ls -t $srcdir/configure conftestfile`
! 65: fi
! 66: if test "[$]*" != "X $srcdir/configure conftestfile" \
! 67: && test "[$]*" != "X conftestfile $srcdir/configure"; then
! 68:
! 69: # If neither matched, then we have a broken ls. This can happen
! 70: # if, for instance, CONFIG_SHELL is bash and it inherits a
! 71: # broken ls alias from the environment. This has actually
! 72: # happened. Such a system could not be considered "sane".
! 73: AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
! 74: alias in your environment])
! 75: fi
! 76:
! 77: test "[$]2" = conftestfile
! 78: )
! 79: then
! 80: # Ok.
! 81: :
! 82: else
! 83: AC_MSG_ERROR([newly created file is older than distributed files!
! 84: Check your system clock])
! 85: fi
! 86: rm -f conftest*
! 87: AC_MSG_RESULT(yes)])
! 88:
! 89: dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
! 90: dnl The program must properly implement --version.
! 91: AC_DEFUN(AM_MISSING_PROG,
! 92: [AC_MSG_CHECKING(for working $2)
! 93: # Run test in a subshell; some versions of sh will print an error if
! 94: # an executable is not found, even if stderr is redirected.
! 95: # Redirect stdin to placate older versions of autoconf. Sigh.
! 96: if ($2 --version) < /dev/null > /dev/null 2>&1; then
! 97: $1=$2
! 98: AC_MSG_RESULT(found)
! 99: else
! 100: $1="$3/missing $2"
! 101: AC_MSG_RESULT(missing)
! 102: fi
! 103: AC_SUBST($1)])
! 104:
! 105:
! 106: # serial 1
! 107:
! 108: AC_DEFUN(AM_C_PROTOTYPES,
! 109: [AC_REQUIRE([AM_PROG_CC_STDC])
! 110: AC_REQUIRE([AC_PROG_CPP])
! 111: AC_MSG_CHECKING([for function prototypes])
! 112: if test "$am_cv_prog_cc_stdc" != no; then
! 113: AC_MSG_RESULT(yes)
! 114: AC_DEFINE(PROTOTYPES,1,[Define if compiler has function prototypes])
! 115: U= ANSI2KNR=
! 116: else
! 117: AC_MSG_RESULT(no)
! 118: U=_ ANSI2KNR=./ansi2knr
! 119: # Ensure some checks needed by ansi2knr itself.
! 120: AC_HEADER_STDC
! 121: AC_CHECK_HEADERS(string.h)
! 122: fi
! 123: AC_SUBST(U)dnl
! 124: AC_SUBST(ANSI2KNR)dnl
! 125: ])
! 126:
! 127:
! 128: # serial 1
! 129:
! 130: # @defmac AC_PROG_CC_STDC
! 131: # @maindex PROG_CC_STDC
! 132: # @ovindex CC
! 133: # If the C compiler in not in ANSI C mode by default, try to add an option
! 134: # to output variable @code{CC} to make it so. This macro tries various
! 135: # options that select ANSI C on some system or another. It considers the
! 136: # compiler to be in ANSI C mode if it handles function prototypes correctly.
! 137: #
! 138: # If you use this macro, you should check after calling it whether the C
! 139: # compiler has been set to accept ANSI C; if not, the shell variable
! 140: # @code{am_cv_prog_cc_stdc} is set to @samp{no}. If you wrote your source
! 141: # code in ANSI C, you can make an un-ANSIfied copy of it by using the
! 142: # program @code{ansi2knr}, which comes with Ghostscript.
! 143: # @end defmac
! 144:
! 145: AC_DEFUN(AM_PROG_CC_STDC,
! 146: [AC_REQUIRE([AC_PROG_CC])
! 147: AC_BEFORE([$0], [AC_C_INLINE])
! 148: AC_BEFORE([$0], [AC_C_CONST])
! 149: dnl Force this before AC_PROG_CPP. Some cpp's, eg on HPUX, require
! 150: dnl a magic option to avoid problems with ANSI preprocessor commands
! 151: dnl like #elif.
! 152: dnl FIXME: can't do this because then AC_AIX won't work due to a
! 153: dnl circular dependency.
! 154: dnl AC_BEFORE([$0], [AC_PROG_CPP])
! 155: AC_MSG_CHECKING(for ${CC-cc} option to accept ANSI C)
! 156: AC_CACHE_VAL(am_cv_prog_cc_stdc,
! 157: [am_cv_prog_cc_stdc=no
! 158: ac_save_CC="$CC"
! 159: # Don't try gcc -ansi; that turns off useful extensions and
! 160: # breaks some systems' header files.
! 161: # AIX -qlanglvl=ansi
! 162: # Ultrix and OSF/1 -std1
! 163: # HP-UX -Aa -D_HPUX_SOURCE
! 164: # SVR4 -Xc -D__EXTENSIONS__
! 165: for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
! 166: do
! 167: CC="$ac_save_CC $ac_arg"
! 168: AC_TRY_COMPILE(
! 169: [#include <stdarg.h>
! 170: #include <stdio.h>
! 171: #include <sys/types.h>
! 172: #include <sys/stat.h>
! 173: /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
! 174: struct buf { int x; };
! 175: FILE * (*rcsopen) (struct buf *, struct stat *, int);
! 176: static char *e (p, i)
! 177: char **p;
! 178: int i;
! 179: {
! 180: return p[i];
! 181: }
! 182: static char *f (char * (*g) (char **, int), char **p, ...)
! 183: {
! 184: char *s;
! 185: va_list v;
! 186: va_start (v,p);
! 187: s = g (p, va_arg (v,int));
! 188: va_end (v);
! 189: return s;
! 190: }
! 191: int test (int i, double x);
! 192: struct s1 {int (*f) (int a);};
! 193: struct s2 {int (*f) (double a);};
! 194: int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
! 195: int argc;
! 196: char **argv;
! 197: ], [
! 198: return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
! 199: ],
! 200: [am_cv_prog_cc_stdc="$ac_arg"; break])
! 201: done
! 202: CC="$ac_save_CC"
! 203: ])
! 204: if test -z "$am_cv_prog_cc_stdc"; then
! 205: AC_MSG_RESULT([none needed])
! 206: else
! 207: AC_MSG_RESULT($am_cv_prog_cc_stdc)
! 208: fi
! 209: case "x$am_cv_prog_cc_stdc" in
! 210: x|xno) ;;
! 211: *) CC="$CC $am_cv_prog_cc_stdc" ;;
! 212: esac
! 213: ])
! 214:
! 215:
! 216: # serial 1
! 217:
! 218: AC_DEFUN(gp_MSDOS,
! 219: [AC_MSG_CHECKING(for MS-DOS/djgpp/libGRX)
! 220: AC_EGREP_CPP(yes,
! 221: [#if __DJGPP__ && __DJGPP__ == 2
! 222: yes
! 223: #endif
! 224: ], AC_MSG_RESULT(yes)
! 225: LIBS="-lpc $LIBS"
! 226: AC_DEFINE(MSDOS)
! 227: AC_DEFINE(DOS32)
! 228: with_linux_vga=no
! 229: AC_CHECK_LIB(grx20,GrLine,dnl
! 230: LIBS="-lgrx20 $LIBS"
! 231: CFLAGS="$CFLAGS -fno-inline-functions"
! 232: AC_DEFINE(DJSVGA)
! 233: AC_CHECK_LIB(grx20,GrCustomLine,AC_DEFINE(GRX21))),dnl
! 234: AC_MSG_RESULT(no)
! 235: )dnl
! 236: ])
! 237:
! 238:
! 239:
! 240: # serial 1
! 241:
! 242: AC_DEFUN(gp_NEXT,
! 243: [AC_MSG_CHECKING(for NeXT)
! 244: AC_EGREP_CPP(yes,
! 245: [#if __NeXT__
! 246: yes
! 247: #endif
! 248: ], AC_MSG_RESULT(yes)
! 249: LIBS="$LIBS -lsys_s -lNeXT_s"
! 250: NEXTOBJS=epsviewe.o
! 251: CFLAGS="$CFLAGS -ObjC",dnl
! 252: NEXTOBJS=
! 253: AC_MSG_RESULT(no))
! 254: ])
! 255:
! 256:
! 257:
! 258: # serial 1
! 259:
! 260: AC_DEFUN(gp_CHECK_LIB_QUIET,
! 261: [ac_lib_var=`echo $1['_']$2 | sed 'y%./+-%__p_%'`
! 262: ac_save_LIBS="$LIBS"
! 263: LIBS="$TERMLIBS $TERMXLIBS -l$1 $5 $LIBS"
! 264: AC_TRY_LINK(dnl
! 265: ifelse([$2], [main], , dnl Avoid conflicting decl of main.
! 266: [/* Override any gcc2 internal prototype to avoid an error. */
! 267: ]ifelse(AC_LANG, CPLUSPLUS, [#ifdef __cplusplus
! 268: extern "C"
! 269: #endif
! 270: ])dnl
! 271: [/* We use char because int might match the return type of a gcc2
! 272: builtin and then its argument prototype would still apply. */
! 273: char $2();
! 274: ]),
! 275: [$2()],
! 276: eval "ac_cv_lib_$ac_lib_var=yes",
! 277: eval "ac_cv_lib_$ac_lib_var=no")
! 278: LIBS="$ac_save_LIBS"
! 279: if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
! 280: ifelse([$3], ,
! 281: [changequote(, )dnl
! 282: ac_tr_lib=HAVE_LIB`echo $1 | sed -e 's/[^a-zA-Z0-9_]/_/g' \
! 283: -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
! 284: changequote([, ])dnl
! 285: LIBS="$LIBS -l$1"
! 286: ], [$3])
! 287: else
! 288: ifelse([$4], , , [$4
! 289: ])dnl
! 290: fi
! 291: ])
! 292:
! 293:
! 294: # serial 1
! 295:
! 296: dnl gp_SEARCH_LIBDIRS(LIBRARY, FUNCTION [, OTHER-LIBRARIES])
! 297: AC_DEFUN(gp_SEARCH_LIBDIRS,
! 298: [AC_MSG_CHECKING([for $2 in -l$1])
! 299: gp_save_TERMLIBS="$TERMLIBS"
! 300: changequote(, )dnl
! 301: gp_tr_lib=HAVE_LIB`echo $1 | sed -e 's/[^a-zA-Z0-9_]/_/g' \
! 302: -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
! 303: changequote([, ])dnl
! 304: dnl The "no" case is just a safety net
! 305: case "$with_$1" in
! 306: yes|no)
! 307: gp_lib_list="";;
! 308: *)
! 309: gp_lib_path=`echo $with_$1 | sed -e 's%/lib$1\.a$%%'`
! 310: gp_lib_prefix=`echo $gp_lib_path | sed 's%/lib$%%'`
! 311: gp_lib_list="$gp_lib_prefix $gp_lib_prefix/lib $gp_lib_path"
! 312: esac
! 313: for ac_dir in '' /usr/local/lib $gp_lib_list ; do
! 314: TERMLIBS="`test x${ac_dir} != x && echo -L${ac_dir}` $gp_save_TERMLIBS"
! 315: gp_CHECK_LIB_QUIET($1,$2,dnl
! 316: TERMLIBS="$TERMLIBS -l$1"; break, dnl ACTION-IF-FOUND
! 317: TERMLIBS="$gp_save_TERMLIBS", dnl ACTION-IF-NOT-FOUND
! 318: $3) dnl OTHER-LIBRARIES
! 319: done
! 320: if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
! 321: AC_MSG_RESULT(yes)
! 322: else
! 323: AC_MSG_RESULT(no)
! 324: fi
! 325: ])
! 326:
! 327:
! 328:
! 329: # serial 1
! 330:
! 331: dnl gp_SEARCH_HEADERDIRS(HEADER-FILE [,ACTION-IF-FOUND [,ACTION-IF-NOT-FOUND]])
! 332: AC_DEFUN(gp_SEARCH_HEADERDIRS,
! 333: [AC_REQUIRE([gp_SEARCH_LIBDIRS])
! 334: AC_MSG_CHECKING([for $1])
! 335: ac_safe=`echo "$1" | sed 'y%./+-%__p_%'`
! 336: gp_save_CPPFLAGS="$CPPFLAGS"
! 337: for ac_dir in '' /usr/local/include $gp_lib_prefix $gp_lib_prefix/include ; do
! 338: CPPFLAGS="$gp_save_CPPFLAGS `test x${ac_dir} != x && echo -I${ac_dir}`"
! 339: AC_TRY_CPP([#include <$1>], eval "ac_cv_header_$ac_safe=yes",
! 340: eval "ac_cv_header_$ac_safe=no")
! 341: if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
! 342: break
! 343: else
! 344: CPPFLAGS="${ac_save_CPPFLAGS}"
! 345: fi
! 346: done
! 347: if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
! 348: AC_MSG_RESULT(yes)
! 349: ifelse([$2], , :, [$2])
! 350: else
! 351: AC_MSG_RESULT(no)
! 352: ifelse([$3], , , [$3
! 353: ])dnl
! 354: fi
! 355: ])
! 356:
! 357:
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