/[autoconf]/autoconf/lib/autoconf/programs.m4
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revision 1.11 by eggert, Wed May 29 22:30:17 2002 UTC revision 1.12 by akim, Sat Sep 28 14:07:47 2002 UTC
# Line 255  fi Line 255  fi
255  # (But of course when keeping related things together).  # (But of course when keeping related things together).
256    
257  # Check for gawk first since it's generally better.  # Check for gawk first since it's generally better.
258    AN_MAKEVAR([AWK],  [AC_PROG_AWK])
259    AN_PROGRAM([awk],  [AC_PROG_AWK])
260    AN_PROGRAM([gawk], [AC_PROG_AWK])
261    AN_PROGRAM([mawk], [AC_PROG_AWK])
262    AN_PROGRAM([nawk], [AC_PROG_AWK])
263  AC_DEFUN([AC_PROG_AWK],  AC_DEFUN([AC_PROG_AWK],
264  [AC_CHECK_PROGS(AWK, gawk mawk nawk awk, )])  [AC_CHECK_PROGS(AWK, gawk mawk nawk awk, )])
265    
# Line 271  AC_DEFUN([AC_PROG_EGREP], Line 276  AC_DEFUN([AC_PROG_EGREP],
276   AC_SUBST([EGREP])   AC_SUBST([EGREP])
277  ])# AC_PROG_EGREP  ])# AC_PROG_EGREP
278    
279    
280  # AC_PROG_FGREP  # AC_PROG_FGREP
281  # -------------  # -------------
282  AC_DEFUN([AC_PROG_FGREP],  AC_DEFUN([AC_PROG_FGREP],
# Line 286  AC_DEFUN([AC_PROG_FGREP], Line 292  AC_DEFUN([AC_PROG_FGREP],
292    
293  # AC_PROG_INSTALL  # AC_PROG_INSTALL
294  # ---------------  # ---------------
295    AN_MAKEVAR([INSTALL], [AC_PROG_INSTALL])
296    AN_PROGRAM([install], [AC_PROG_INSTALL])
297  AC_DEFUN([AC_PROG_INSTALL],  AC_DEFUN([AC_PROG_INSTALL],
298  [AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl  [AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
299  # Find a good install program.  We prefer a C program (faster),  # Find a good install program.  We prefer a C program (faster),
# Line 365  AC_SUBST(INSTALL_DATA)dnl Line 373  AC_SUBST(INSTALL_DATA)dnl
373  # -----------  # -----------
374  # Look for flex or lex.  Set its associated library to LEXLIB.  # Look for flex or lex.  Set its associated library to LEXLIB.
375  # Check if lex declares yytext as a char * by default, not a char[].  # Check if lex declares yytext as a char * by default, not a char[].
376    AN_MAKEVAR([LEX],  [AC_PROG_LEX])
377    AN_PROGRAM([lex],  [AC_PROG_LEX])
378    AN_PROGRAM([flex], [AC_PROG_LEX])
379  AC_DEFUN_ONCE([AC_PROG_LEX],  AC_DEFUN_ONCE([AC_PROG_LEX],
380  [AC_CHECK_PROGS(LEX, flex lex, :)  [AC_CHECK_PROGS(LEX, flex lex, :)
381  if test -z "$LEXLIB"  if test -z "$LEXLIB"
# Line 427  AU_DEFUN([AC_DECL_YYTEXT],  [AC_PROG_LEX Line 438  AU_DEFUN([AC_DECL_YYTEXT],  [AC_PROG_LEX
438    
439  # AC_PROG_LN_S  # AC_PROG_LN_S
440  # ------------  # ------------
441    AN_MAKEVAR([LN], [AC_PROG_LN_S])
442    AN_PROGRAM([ln], [AC_PROG_LN_S])
443  AC_DEFUN([AC_PROG_LN_S],  AC_DEFUN([AC_PROG_LN_S],
444  [AC_MSG_CHECKING([whether ln -s works])  [AC_MSG_CHECKING([whether ln -s works])
445  AC_SUBST([LN_S], [$as_ln_s])dnl  AC_SUBST([LN_S], [$as_ln_s])dnl
# Line 441  fi Line 454  fi
454  # AC_PROG_MAKE_SET  # AC_PROG_MAKE_SET
455  # ----------------  # ----------------
456  # Define SET_MAKE to set ${MAKE} if make doesn't.  # Define SET_MAKE to set ${MAKE} if make doesn't.
457    AN_MAKEVAR([MAKE], [AC_PROG_MAKE_SET])
458    AN_PROGRAM([make], [AC_PROG_MAKE_SET])
459  AC_DEFUN([AC_PROG_MAKE_SET],  AC_DEFUN([AC_PROG_MAKE_SET],
460  [AC_MSG_CHECKING([whether ${MAKE-make} sets \${MAKE}])  [AC_MSG_CHECKING([whether ${MAKE-make} sets \${MAKE}])
461  set dummy ${MAKE-make}; ac_make=`echo "$[2]" | sed 'y,./+-,__p_,'`  set dummy ${MAKE-make}; ac_make=`echo "$[2]" | sed 'y,./+-,__p_,'`
# Line 470  AC_SUBST([SET_MAKE])dnl Line 485  AC_SUBST([SET_MAKE])dnl
485    
486  # AC_PROG_RANLIB  # AC_PROG_RANLIB
487  # --------------  # --------------
488    AN_MAKEVAR([RANLIB], [AC_PROG_RANLIB])
489    AN_PROGRAM([ranlib], [AC_PROG_RANLIB])
490  AC_DEFUN([AC_PROG_RANLIB],  AC_DEFUN([AC_PROG_RANLIB],
491  [AC_CHECK_TOOL(RANLIB, ranlib, :)])  [AC_CHECK_TOOL(RANLIB, ranlib, :)])
492    
# Line 484  Remove this warning when you adjust the Line 501  Remove this warning when you adjust the
501    
502  # AC_PROG_YACC  # AC_PROG_YACC
503  # ------------  # ------------
504    AN_MAKEVAR([BISON],  [AC_PROG_YACC])
505    AN_MAKEVAR([YACC],  [AC_PROG_YACC])
506    AN_PROGRAM([yacc],  [AC_PROG_YACC])
507    AN_PROGRAM([byacc], [AC_PROG_YACC])
508    AN_PROGRAM([bison], [AC_PROG_YACC])
509  AC_DEFUN([AC_PROG_YACC],  AC_DEFUN([AC_PROG_YACC],
510  [AC_CHECK_PROGS(YACC, 'bison -y' byacc, yacc)])  [AC_CHECK_PROGS(YACC, 'bison -y' byacc, yacc)])

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