| | 1 | # Configure template for GNU Bison. -*-Autoconf-*- |
| | 2 | # |
| | 3 | # Copyright 2001 Free Software Foundation, Inc. |
| | 4 | # |
| | 5 | # This program is free software; you can redistribute it and/or modify |
| | 6 | # it under the terms of the GNU General Public License as published by |
| | 7 | # the Free Software Foundation; either version 2 of the License, or |
| | 8 | # (at your option) any later version. |
| | 9 | # |
| | 10 | # This program is distributed in the hope that it will be useful, |
| | 11 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| | 12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| | 13 | # GNU General Public License for more details. |
| | 14 | # |
| | 15 | # You should have received a copy of the GNU General Public License |
| | 16 | # along with this program; if not, write to the Free Software |
| | 17 | # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| | 18 | # 02111-1307 USA |
| | 19 | |
| | 20 | # We need a recent Autoconf to run a recent Autotest. |
| | 21 | AC_PREREQ(2.52g) |
| | 22 | |
| | 23 | AC_INIT([GNU Bison], [1.49a], [bug-bison@gnu.org]) |
| | 24 | AC_CONFIG_AUX_DIR(config) |
| | 25 | |
| | 26 | AM_INIT_AUTOMAKE([bison], [1.49a]) |
| | 27 | AM_CONFIG_HEADER(config.h:config.hin) |
| | 28 | |
| | 29 | # Initialize the test suite. |
| | 30 | AC_CONFIG_TESTDIR(tests) |
| | 31 | AC_CONFIG_FILES([tests/Makefile tests/atlocal]) |
| | 32 | AC_CONFIG_FILES([tests/bison], [chmod +x tests/bison]) |
| | 33 | # Needed by tests/atlocal.in. |
| | 34 | AC_SUBST([GCC]) |
| | 35 | |
| | 36 | # Checks for programs. |
| | 37 | AC_PROG_CC |
| | 38 | AC_MINIX |
| | 39 | AC_ISC_POSIX |
| | 40 | AM_PROG_CC_STDC |
| | 41 | AC_PROG_RANLIB |
| | 42 | AM_MISSING_PROG([AUTOM4TE], [autom4te]) |
| | 43 | |
| | 44 | AC_ARG_ENABLE(gcc-warnings, |
| | 45 | [ --enable-gcc-warnings turn on lots of GCC warnings (not recommended)], |
| | 46 | [case "${enableval}" in |
| | 47 | yes|no) ;; |
| | 48 | *) AC_MSG_ERROR([bad value ${enableval} for gcc-warnings option]) ;; |
| | 49 | esac], |
| | 50 | [enableval=no]) |
| | 51 | if test "${enableval}" = yes; then |
| | 52 | BISON_WARNING(-Wall) |
| | 53 | BISON_WARNING(-W) |
| | 54 | BISON_WARNING(-Wbad-function-cast) |
| | 55 | BISON_WARNING(-Wcast-align) |
| | 56 | BISON_WARNING(-Wcast-qual) |
| | 57 | BISON_WARNING(-Wformat) |
| | 58 | BISON_WARNING(-Wmissing-declarations) |
| | 59 | BISON_WARNING(-Wmissing-prototypes) |
| | 60 | BISON_WARNING(-Wnested-externs) |
| | 61 | BISON_WARNING(-Wshadow) |
| | 62 | BISON_WARNING(-Wstrict-prototypes) |
| | 63 | BISON_WARNING(-Wwrite-strings) |
| | 64 | BISON_WARNING(-Werror) |
| | 65 | fi |
| | 66 | |
| | 67 | # Checks for libraries. |
| | 68 | AC_DEFINE([_GNU_SOURCE],1,[Define to 1 for GNU C library extensions.]) |
| | 69 | |
| | 70 | # Checks for header files. |
| | 71 | AC_HEADER_STDC |
| | 72 | AC_CHECK_HEADERS(ctype.h locale.h memory.h stdlib.h string.h unistd.h) |
| | 73 | |
| | 74 | # Checks for typedefs. |
| | 75 | |
| | 76 | # Checks for structures. |
| | 77 | |
| | 78 | # Checks for compiler characteristics. |
| | 79 | AC_C_CONST |
| | 80 | AC_C_INLINE |
| | 81 | AM_C_PROTOTYPES |
| | 82 | |
| | 83 | # Checks for library functions. |
| | 84 | AC_FUNC_ALLOCA |
| | 85 | AC_FUNC_OBSTACK |
| | 86 | AC_FUNC_ERROR_AT_LINE |
| | 87 | AC_CHECK_FUNCS(mkstemp setlocale) |
| | 88 | AC_CHECK_DECLS([stpcpy, strndup, strnlen, memchr]) |
| | 89 | AC_REPLACE_FUNCS(stpcpy strndup strnlen strspn memchr) |
| | 90 | jm_FUNC_MALLOC |
| | 91 | jm_FUNC_REALLOC |
| | 92 | jm_PREREQ_QUOTEARG |
| | 93 | jm_PREREQ_ERROR |
| | 94 | AM_WITH_DMALLOC |
| | 95 | |
| | 96 | ALL_LINGUAS="de es et fr ja nl ru sv tr" |
| | 97 | AM_GNU_GETTEXT(, need-ngettext) |
| | 98 | |
| | 99 | # This is necessary so that .o files in LIBOBJS are also built via |
| | 100 | # the ANSI2KNR-filtering rules. |
| | 101 | LIB@&t@OBJS=`echo $LIB@&t@OBJS|sed 's/\.o /\$U.o /g;s/\.o$/\$U.o/'` |
| | 102 | AC_SUBST(LIB@&t@OBJS) |
| | 103 | |
| | 104 | AC_OUTPUT([Makefile |
| | 105 | config/Makefile |
| | 106 | intl/Makefile po/Makefile.in |
| | 107 | lib/Makefile src/Makefile doc/Makefile |
| | 108 | m4/Makefile]) |
projects / bison.git / blame_incremental