| 1 | # Copyright 1997-1998, 2005-2012 Free Software Foundation, Inc.
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| 2 | #
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| 3 | # This program is free software; you can redistribute it and/or modify
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| 4 | # it under the terms of the GNU General Public License as published by
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| 5 | # the Free Software Foundation; either version 3, or (at your option)
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| 6 | # any later version.
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| 7 | #
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| 8 | # This program is distributed in the hope that it will be useful,
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| 9 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 10 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 11 | # GNU General Public License for more details.
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| 12 | #
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| 13 | # You should have received a copy of the GNU General Public License
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| 14 | # along with this program. If not, see <http://www.gnu.org/licenses/>.
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| 15 |
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| 16 | # Define for DOS/WIN (not including DJGPP):
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| 17 | #OBJEXT = obj
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| 18 | #EXEEXT = .exe
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| 19 | EXEEXT =
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| 20 | OBJEXT = o
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| 21 |
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| 22 | # Source of grep.
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| 23 | grep_OBJS = \
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| 24 | grep.$(OBJEXT) \
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| 25 | search.$(OBJEXT) \
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| 26 | kwset.$(OBJEXT) \
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| 27 | dfa.$(OBJEXT)
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| 28 | egrep_OBJS = \
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| 29 | egrep.$(OBJEXT) \
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| 30 | esearch.$(OBJEXT) \
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| 31 | kwset.$(OBJEXT) \
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| 32 | dfa.$(OBJEXT)
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| 33 | fgrep_OBJS = \
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| 34 | fgrep.$(OBJEXT) \
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| 35 | fsearch.$(OBJEXT) \
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| 36 | kwset.$(OBJEXT)
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| 37 |
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| 38 | # Supporting routines.
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| 39 | LIB_OBJS_core = \
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| 40 | $(libdir)/closeout.$(OBJEXT) \
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| 41 | $(libdir)/error.$(OBJEXT) \
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| 42 | $(libdir)/exclude.$(OBJEXT) \
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| 43 | $(libdir)/hard-locale.$(OBJEXT) \
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| 44 | $(libdir)/quotearg.$(OBJEXT) \
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| 45 | $(libdir)/regex.$(OBJEXT) \
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| 46 | $(libdir)/strtoumax.$(OBJEXT) \
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| 47 | $(libdir)/xmalloc.$(OBJEXT) \
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| 48 | $(libdir)/xstrtol.$(OBJEXT) \
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| 49 | $(libdir)/xstrtoumax.$(OBJEXT)
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| 50 |
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| 51 | # Comment out functions already supported as needed.
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| 52 | #LIB_OBJ_atexit = $(libdir)/atexit.$(OBJEXT)
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| 53 | #LIB_OBJ_alloca = $(libdir)/alloca.$(OBJEXT)
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| 54 | #LIB_OBJ_fnmatch = $(libdir)/fnmatch.$(OBJEXT)
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| 55 | LIB_OBJ_getopt = $(libdir)/getopt.$(OBJEXT) $(libdir)/getopt1.$(OBJEXT)
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| 56 | #LIB_OBJ_memchr = $(libdir)/memchr.$(OBJEXT)
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| 57 | LIB_OBJ_obstack = $(libdir)/obstack.$(OBJEXT)
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| 58 | #LIB_OBJ_strtoul = $(libdir)/strtoul.$(OBJEXT)
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| 59 |
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| 60 | LIB_OBJS = $(LIB_OBJS_core) $(LIB_OBJ_atexit) $(LIB_OBJ_alloca) \
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| 61 | $(LIB_OBJ_fnmatch) $(LIB_OBJ_getopt) $(LIB_OBJ_memchr) \
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| 62 | $(LIB_OBJ_obstack) $(LIB_OBJ_strtoul)
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| 63 |
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| 64 | # For Linux
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| 65 | #LIB_OBJS = $(LIB_OBJS_core)
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| 66 |
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| 67 | # For QNX/Neutrino
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| 68 | #LIB_OBJS = $(LIB_OBJS_core) $(LIB_OBJ_getopt) $(LIB_OBJ_obstack)
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| 69 |
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| 70 | # Where is DIR and opendir/readdir defined.
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| 71 | # or -DHAVE_DIRENT_H
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| 72 | # or -DHAVE_SYS_NDIR_H
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| 73 | # or -DHAVE_SYS_DIR_H
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| 74 | # or -DHAVE_NDIR_H
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| 75 | #
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| 76 | # undef HAVE_STRERROR if lacking strerror()
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| 77 | # undef HAVE_MEMCHR if lacking memchr()
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| 78 | #
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| 79 |
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| 80 | # default dry run
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| 81 | DEFS_core = \
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| 82 | -DSTDC_HEADERS \
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| 83 | -DHAVE_MEMCHR \
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| 84 | -DHAVE_DIRENT_H \
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| 85 | -DHAVE_STRERROR \
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| 86 | -Dconst= \
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| 87 | -Duintmax_t=long
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| 88 |
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| 89 | # SunOS-4.1.x k&r cc
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| 90 | #DEFS_sunos = -DSTDC_HEADERS -DHAVE_MEMCHR -DHAVE_DIRENT_H -Dconst=
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| 91 |
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| 92 | # Solaris
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| 93 | #DEFS_solaris = -DSTDC_HEADERS -DHAVE_MEMCHR -DHAVE_DIRENT_H -DHAVE_STRERROR
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| 94 |
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| 95 | # DOS/WIN (change also OBJEXT/EXEEXT, see above)
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| 96 | # DOS/DJGPP
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| 97 | DEFS_dos = -DSTDC_HEADERS -DHAVE_MEMCHR -DHAVE_STRERROR -DHAVE_DIRENT_H \
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| 98 | -DHAVE_DOS_FILE_CONTENTS \
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| 99 | -DHAVE_DOS_FILE_NAMES -DHAVE_UNISTD_H -DHAVE_SETMODE
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| 100 |
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| 101 | # If support ANSI C prototypes
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| 102 | DEFS_ansi_c = -DPROTOTYPES
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| 103 |
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| 104 | # No wchar support
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| 105 | # DEFS_wchar = -DUSE_WIDE_CHAR -DHAVE_WCHAR_H
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| 106 | # DEFS_wchar = -Dwchar_t=int -Dmbstate_t=int
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| 107 | DEFS_wchar = -DHAVE_WCHAR_H
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| 108 |
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| 109 | # Are strtol() and strtoul() declared?
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| 110 | #DEFS_strtol = -DHAVE_DECL_STRTOULL=0 -DHAVE_DECL_STRTOUL=0
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| 111 | DEFS_strtol = -DHAVE_DECL_STRTOULL=1 -DHAVE_DECL_STRTOUL=1
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| 112 |
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| 113 | # Define if malloc(0)/realloc(0) works
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| 114 | #DEFS_alloc = -DHAVE_DONE_WORKING_MALLOC_CHECK=0 \
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| 115 | # -DHAVE_DONE_WORKING_REALLOC_CHECK=0
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| 116 | DEFS_alloc = -DHAVE_DONE_WORKING_MALLOC_CHECK=1 \
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| 117 | -DHAVE_DONE_WORKING_REALLOC_CHECK=1
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| 118 |
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| 119 | DEFS = $(DEFS_core) $(DEFS_ansi_c) $(DEFS_wchar) $(DEFS_strtol) $(DEFS_alloc) \
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| 120 | -DHAVE_DECL_STRERROR_R=1 -DHAVE_VPRINTF -DCHAR_BIT=8 \
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| 121 | -DSTDOUT_FILENO=1
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| 122 |
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| 123 |
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| 124 | ####
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| 125 |
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| 126 | CFLAGS = $(DEFS) -I. -I.. -I$(libdir) \
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| 127 | -DVERSION=\"bootstrap\" -DPACKAGE=\"grep\" \
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| 128 | -DPACKAGE_STRING=\"grep\ bootstrap\" \
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| 129 | -DPACKAGE_BUGREPORT=\"bug-grep@gnu.org\"
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| 130 |
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| 131 | libdir = ../lib
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| 132 |
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| 133 | PROGS = grep$(EXEEXT) egrep$(EXEEXT) fgrep$(EXEEXT)
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| 134 |
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| 135 | libgreputils_a = $(libdir)/libgreputils.a
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| 136 |
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| 137 | all : $(libgreputils_a) $(PROGS)
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| 138 |
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| 139 | grep$(EXEEXT) : $(grep_OBJS) $(libgreputils_a)
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| 140 | $(CC) $(grep_OBJS) -o grep $(libgreputils_a)
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| 141 |
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| 142 | egrep$(EXEEXT) : $(egrep_OBJS) $(libgreputils_a)
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| 143 | $(CC) $(egrep_OBJS) -o egrep $(libgreputils_a)
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| 144 |
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| 145 | fgrep$(EXEEXT) : $(fgrep_OBJS) $(libgreputils_a)
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| 146 | $(CC) $(fgrep_OBJS) -o fgrep $(libgreputils_a)
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| 147 |
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| 148 | $(libgreputils_a) : $(LIB_OBJS)
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| 149 | $(AR) $(ARFLAGS) $(libgreputils_a) $(LIB_OBJS)
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| 150 |
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| 151 | clean :
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| 152 | $(RM) grep.$(OBJEXT) egrep.$(OBJEXT) fgrep.$(OBJEXT)
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| 153 | $(RM) search.$(OBJEXT) esearch.$(OBJEXT) fsearch.$(OBJEXT)
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| 154 | $(RM) kwset.$(OBJEXT) dfa.$(OBJEXT)
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| 155 | $(RM) $(PROGS)
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| 156 | $(RM) $(libgreputils_a) $(LIB_OBJS)
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