configure.ac revision 1.31
1# $NetBSD: configure.ac,v 1.31 2010/05/08 02:45:46 agc Exp $ 2# 3# Process this file with autoconf to produce a configure script. 4 5AC_INIT([netpgp],[20100507],[Alistair Crooks <agc@netbsd.org> c0596823]) 6AC_PREREQ(2.63) 7AC_REVISION([$Revision: 1.31 $]) 8 9AS_SHELL_SANITIZE 10 11AC_CONFIG_SRCDIR([src/netpgp/netpgp.c]) 12AC_CONFIG_AUX_DIR([buildaux]) 13AC_CONFIG_HEADER([src/lib/config.h]) 14 15AM_INIT_AUTOMAKE([-Wall -Werror foreign]) 16AM_MAINTAINER_MODE 17 18AC_CANONICAL_HOST 19CANONICAL_HOST=$host 20AC_SUBST([CANONICAL_HOST]) 21 22# Checks for programs. 23# 24AC_PROG_MAKE_SET 25AC_PROG_AWK 26AC_PROG_CC 27AC_PROG_INSTALL 28AC_PROG_LIBTOOL 29AC_PROG_LN_S 30 31# Compiler characteristics 32# 33AC_MSG_CHECKING([if using gcc]) 34AS_IF([test "$GCC" = "yes"], 35 [WARNCFLAGS="-Werror -Wall -Wpointer-arith" 36 AC_MSG_RESULT([yes; adding to CFLAGS: "$WARNCFLAGS"])], 37 [WARNCFLAGS="" 38 AC_MSG_RESULT([no])]) 39AC_SUBST([WARNCFLAGS]) 40 41# Checks for header files. 42# 43AC_HEADER_STDC 44AC_CHECK_HEADERS([CommonCrypto/CommonDigest.h]) 45AC_CHECK_HEADERS([dmalloc.h direct.h errno.h fcntl.h \ 46 inttypes.h limits.h malloc.h zlib.h]) 47AC_CHECK_HEADERS([openssl/aes.h openssl/bn.h openssl/cast.h openssl/des.h \ 48 openssl/dsa.h openssl/err.h openssl/idea.h openssl/md5.h \ 49 openssl/rand.h openssl/rsa.h openssl/sha.h openssl/err.h \ 50 openssl/sha.h]) 51AC_CHECK_HEADERS([sys/cdefs.h sys/file.h sys/mman.h sys/param.h \ 52 sys/resource.h sys/uio.h]) 53 54AC_CHECK_HEADERS([bzlib.h], 55 [], 56 [AC_MSG_FAILURE([missing <bzlib.h>; is bzip2 installed?])]) 57 58# Checks for typedefs, structures, and compiler characteristics. 59# 60AC_TYPE_LONG_LONG_INT 61AC_TYPE_SIZE_T 62AC_TYPE_UINT16_T 63AC_TYPE_UINT32_T 64AC_TYPE_UINT64_T 65AC_TYPE_UINT8_T 66 67AC_CHECK_TYPES([SHA256_CTX], 68 [], 69 [AC_MSG_FAILURE([missing SHA256_CTX; is openssl 0.9.8 or newer installed?])], 70 [[ 71#if defined(HAVE_SYS_TYPES_H) 72#include <sys/types.h> 73#endif 74#if defined(HAVE_OPENSSL_SHA_H) 75#include <openssl/sha.h> 76#endif 77#if defined(HAVE_COMMONCRYPTO_COMMONDIGEST_H) 78#define COMMON_DIGEST_FOR_OPENSSL 1 79#include <CommonCrypto/CommonDigest.h> 80#endif 81]]) 82 83# Checks for library functions. 84# 85AC_SEARCH_LIBS([gzopen], [z]) 86AC_SEARCH_LIBS([BZ2_bzDecompress], [bz2]) 87AC_SEARCH_LIBS([RSA_public_encrypt], [crypto]) 88 89# Initialize the testsuite 90# 91AC_CONFIG_TESTDIR([tests]) 92AM_MISSING_PROG([AUTOM4TE], [autom4te]) 93 94# Generate the Makefiles 95# 96AC_CONFIG_FILES([ 97 Makefile 98 include/Makefile 99 src/Makefile 100 src/lib/Makefile 101 src/netpgp/Makefile 102 src/netpgpkeys/Makefile 103 src/netpgpverify/Makefile 104 tests/Makefile 105 tests/atlocal 106]) 107AC_OUTPUT 108 109# Display feature results 110# 111AC_MSG_NOTICE([ === Configuration results ===]) 112AC_MSG_NOTICE([Version: $PACKAGE_VERSION]) 113AC_MSG_NOTICE([C compiler: $CC]) 114AC_MSG_NOTICE([Warning CFLAGS: $WARNCFLAGS]) 115AC_MSG_NOTICE([=============================]) 116