| 1 | # -*- Autoconf -*-
|
|---|
| 2 | # Process this file with autoconf to produce a configure script.
|
|---|
| 3 | #
|
|---|
| 4 | # Compile with debug symbols:
|
|---|
| 5 | # CFLAGS="-ggdb -pedandic -O0" ./configure
|
|---|
| 6 | # CFLAGS="-ggdb -Wall -Wextra -pedantic -O0" ./configure
|
|---|
| 7 | #
|
|---|
| 8 | # Verbose output can be enabled with
|
|---|
| 9 | # "./configure --disable-silent-rules" or "make V=1"
|
|---|
| 10 | #
|
|---|
| 11 |
|
|---|
| 12 | AC_PREREQ(2.61)
|
|---|
| 13 | AC_INIT(libedit, [EL_RELEASE],, libedit-[EL_TIMESTAMP])
|
|---|
| 14 | AC_CONFIG_SRCDIR([src/strlcat.c])
|
|---|
| 15 | AC_CONFIG_HEADER([config.h])
|
|---|
| 16 |
|
|---|
| 17 | # features of Posix that are extensions to C (define _GNU_SOURCE)
|
|---|
| 18 | AC_USE_SYSTEM_EXTENSIONS
|
|---|
| 19 |
|
|---|
| 20 | AM_INIT_AUTOMAKE
|
|---|
| 21 | AC_PROG_LIBTOOL
|
|---|
| 22 |
|
|---|
| 23 | # libtool -version-info
|
|---|
| 24 | AC_SUBST(LT_VERSION, [0:36:0])
|
|---|
| 25 |
|
|---|
| 26 | m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
|
|---|
| 27 |
|
|---|
| 28 | # Checks for programs.
|
|---|
| 29 | AC_PROG_CC_C99
|
|---|
| 30 | #AC_PROG_CC
|
|---|
| 31 | AC_PROG_LN_S
|
|---|
| 32 | AC_PROG_AWK
|
|---|
| 33 | EL_MANTYPE
|
|---|
| 34 |
|
|---|
| 35 |
|
|---|
| 36 | AC_CHECK_LIB(curses, tgetent,,
|
|---|
| 37 | [AC_CHECK_LIB(ncurses, tgetent,,
|
|---|
| 38 | [AC_MSG_ERROR([libcurses or libncurses are required!])] )] )
|
|---|
| 39 |
|
|---|
| 40 |
|
|---|
| 41 | ### use option --enable-widec to turn on use of wide-character support
|
|---|
| 42 | EL_ENABLE_WIDEC
|
|---|
| 43 |
|
|---|
| 44 | # Checks for header files.
|
|---|
| 45 | AC_FUNC_ALLOCA
|
|---|
| 46 | AC_HEADER_DIRENT
|
|---|
| 47 | AC_HEADER_STDC
|
|---|
| 48 | AC_HEADER_SYS_WAIT
|
|---|
| 49 | AC_CHECK_HEADERS([fcntl.h limits.h malloc.h stdlib.h string.h sys/ioctl.h sys/param.h unistd.h curses.h ncurses.h sys/cdefs.h])
|
|---|
| 50 |
|
|---|
| 51 | AC_CHECK_HEADER([termios.h], [], [AC_MSG_ERROR([termios.h is required!])],[])
|
|---|
| 52 |
|
|---|
| 53 | ## include curses.h to prevent "Present But Cannot Be Compiled"
|
|---|
| 54 | AC_CHECK_HEADERS([term.h],,,
|
|---|
| 55 | [[#if HAVE_CURSES_H
|
|---|
| 56 | # include <curses.h>
|
|---|
| 57 | #elif HAVE_NCURSES_H
|
|---|
| 58 | # include <ncurses.h>
|
|---|
| 59 | #endif
|
|---|
| 60 | ]])
|
|---|
| 61 |
|
|---|
| 62 | # Checks for typedefs, structures, and compiler characteristics.
|
|---|
| 63 | AC_C_CONST
|
|---|
| 64 | AC_TYPE_PID_T
|
|---|
| 65 | AC_TYPE_SIZE_T
|
|---|
| 66 | AC_CHECK_TYPES([u_int32_t])
|
|---|
| 67 |
|
|---|
| 68 | # Checks for library functions.
|
|---|
| 69 | AC_FUNC_CLOSEDIR_VOID
|
|---|
| 70 | AC_FUNC_FORK
|
|---|
| 71 | AC_PROG_GCC_TRADITIONAL
|
|---|
| 72 | ## _AIX is offended by rpl_malloc and rpl_realloc
|
|---|
| 73 | #AC_FUNC_MALLOC
|
|---|
| 74 | #AC_FUNC_REALLOC
|
|---|
| 75 | AC_TYPE_SIGNAL
|
|---|
| 76 | AC_FUNC_STAT
|
|---|
| 77 | AC_CHECK_FUNCS([endpwent isascii memchr memset re_comp regcomp strcasecmp strchr strcspn strdup strerror strrchr strstr strtol issetugid wcsdup])
|
|---|
| 78 | EL_GETPW_R_POSIX
|
|---|
| 79 | EL_GETPW_R_DRAFT
|
|---|
| 80 |
|
|---|
| 81 |
|
|---|
| 82 | AH_BOTTOM([
|
|---|
| 83 | #include "sys.h"
|
|---|
| 84 | #define SCCSID
|
|---|
| 85 | #undef LIBC_SCCS
|
|---|
| 86 | #define lint
|
|---|
| 87 | ])
|
|---|
| 88 |
|
|---|
| 89 | AC_CONFIG_FILES([Makefile
|
|---|
| 90 | src/Makefile
|
|---|
| 91 | ])
|
|---|
| 92 | AC_OUTPUT
|
|---|
