diff options
Diffstat (limited to 'crypto/heimdal/cf/crypto.m4')
| -rw-r--r-- | crypto/heimdal/cf/crypto.m4 | 163 |
1 files changed, 121 insertions, 42 deletions
diff --git a/crypto/heimdal/cf/crypto.m4 b/crypto/heimdal/cf/crypto.m4 index d16d348..359aa30 100644 --- a/crypto/heimdal/cf/crypto.m4 +++ b/crypto/heimdal/cf/crypto.m4 @@ -1,4 +1,4 @@ -dnl $Id: crypto.m4,v 1.7 2001/08/29 17:02:48 assar Exp $ +dnl $Id: crypto.m4,v 1.11 2002/08/28 23:09:05 assar Exp $ dnl dnl test for crypto libraries: dnl - libcrypto (from openssl) @@ -13,6 +13,7 @@ DIR_des= AC_MSG_CHECKING([for crypto library]) +openssl=no if test "$crypto_lib" = "unknown" -a "$with_openssl" != "no"; then save_CPPFLAGS="$CPPFLAGS" @@ -39,6 +40,7 @@ if test "$crypto_lib" = "unknown" -a "$with_openssl" != "no"; then #include <openssl/rc4.h> ], [ + void *schedule = 0; MD4_CTX md4; MD5_CTX md5; SHA_CTX sha1; @@ -47,55 +49,127 @@ if test "$crypto_lib" = "unknown" -a "$with_openssl" != "no"; then MD5_Init(&md5); SHA1_Init(&sha1); - des_cbc_encrypt(0, 0, 0, 0, 0, 0); + des_cbc_encrypt(0, 0, 0, schedule, 0, 0); RC4(0, 0, 0, 0); ], [ - crypto_lib=libcrypto - AC_DEFINE([HAVE_OPENSSL], 1, [define to use openssl's libcrypto]) + crypto_lib=libcrypto openssl=yes AC_MSG_RESULT([libcrypto])]) CPPFLAGS="$save_CPPFLAGS" LIBS="$save_LIBS" fi if test "$crypto_lib" = "unknown" -a "$with_krb4" != "no"; then - - save_CPPFLAGS="$CPPFLAGS" - save_LIBS="$LIBS" - INCLUDE_des="${INCLUDE_krb4}" - LIB_des= - if test "$krb4_libdir"; then - LIB_des="-L${krb4_libdir}" - fi - LIB_des="${LIB_des} -ldes" - CPPFLAGS="${CPPFLAGS} ${INCLUDE_des}" - LIBS="${LIBS} ${LIB_des}" - LIB_des_a="$LIB_des" - LIB_des_so="$LIB_des" - LIB_des_appl="$LIB_des" - LIBS="${LIBS} ${LIB_des}" - AC_TRY_LINK([ - #undef KRB5 /* makes md4.h et al unhappy */ - #define KRB4 - #include <md4.h> - #include <md5.h> - #include <sha.h> - #include <des.h> - #include <rc4.h> - ], - [ - MD4_CTX md4; - MD5_CTX md5; - SHA_CTX sha1; - - MD4_Init(&md4); - MD5_Init(&md5); - SHA1_Init(&sha1); - - des_cbc_encrypt(0, 0, 0, 0, 0, 0); - RC4(0, 0, 0, 0); - ], [crypto_lib=krb4; AC_MSG_RESULT([krb4's libdes])]) - CPPFLAGS="$save_CPPFLAGS" - LIBS="$save_LIBS" + save_CPPFLAGS="$CPPFLAGS" + save_LIBS="$LIBS" + + cdirs= clibs= + for i in $LIB_krb4; do + case "$i" in + -L*) cdirs="$cdirs $i";; + -l*) clibs="$clibs $i";; + esac + done + + ires= + for i in $INCLUDE_krb4; do + CFLAGS="$i $save_CFLAGS" + AC_TRY_COMPILE([ + #undef KRB5 /* makes md4.h et al unhappy */ + #define KRB4 + #include <openssl/md4.h> + #include <openssl/md5.h> + #include <openssl/sha.h> + #include <openssl/des.h> + #include <openssl/rc4.h> + ], [ + MD4_CTX md4; + MD5_CTX md5; + SHA_CTX sha1; + + MD4_Init(&md4); + MD5_Init(&md5); + SHA1_Init(&sha1); + + des_cbc_encrypt(0, 0, 0, 0, 0, 0); + RC4(0, 0, 0, 0);],openssl=yes ires="$i"; break) + AC_TRY_COMPILE([ + #undef KRB5 /* makes md4.h et al unhappy */ + #define KRB4 + #include <md4.h> + #include <md5.h> + #include <sha.h> + #include <des.h> + #include <rc4.h> + ], [ + MD4_CTX md4; + MD5_CTX md5; + SHA_CTX sha1; + + MD4_Init(&md4); + MD5_Init(&md5); + SHA1_Init(&sha1); + + des_cbc_encrypt(0, 0, 0, 0, 0, 0); + RC4(0, 0, 0, 0);],ires="$i"; break) + done + lres= + for i in $cdirs; do + for j in $clibs; do + LIBS="$i $j $save_LIBS" + if test "$openssl" = yes; then + AC_TRY_LINK([ + #undef KRB5 /* makes md4.h et al unhappy */ + #define KRB4 + #include <openssl/md4.h> + #include <openssl/md5.h> + #include <openssl/sha.h> + #include <openssl/des.h> + #include <openssl/rc4.h> + ], [ + MD4_CTX md4; + MD5_CTX md5; + SHA_CTX sha1; + + MD4_Init(&md4); + MD5_Init(&md5); + SHA1_Init(&sha1); + + des_cbc_encrypt(0, 0, 0, 0, 0, 0); + RC4(0, 0, 0, 0);],lres="$i $j"; break 2) + else + AC_TRY_LINK([ + #undef KRB5 /* makes md4.h et al unhappy */ + #define KRB4 + #include <md4.h> + #include <md5.h> + #include <sha.h> + #include <des.h> + #include <rc4.h> + ], [ + MD4_CTX md4; + MD5_CTX md5; + SHA_CTX sha1; + + MD4_Init(&md4); + MD5_Init(&md5); + SHA1_Init(&sha1); + + des_cbc_encrypt(0, 0, 0, 0, 0, 0); + RC4(0, 0, 0, 0);],lres="$i $j"; break 2) + fi + done + done + CFLAGS="$save_CFLAGS" + LIBS="$save_LIBS" + if test "$ires" -a "$lres"; then + INCLUDE_des="$ires" + LIB_des="$lres" + crypto_lib=krb4 + AC_MSG_RESULT([same as krb4]) + LIB_des_a='$(LIB_des)' + LIB_des_so='$(LIB_des)' + LIB_des_appl='$(LIB_des)' + fi fi if test "$crypto_lib" = "unknown"; then @@ -110,6 +184,11 @@ if test "$crypto_lib" = "unknown"; then fi +if test "$openssl" = "yes"; then + AC_DEFINE([HAVE_OPENSSL], 1, [define to use openssl's libcrypto]) +fi +AM_CONDITIONAL(HAVE_OPENSSL, test "$openssl" = yes)dnl + AC_SUBST(DIR_des) AC_SUBST(INCLUDE_des) AC_SUBST(LIB_des) |
