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| author | Daniel Stenberg <daniel@haxx.se> | 2017-04-18 13:36:23 +0200 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2017-04-24 09:06:12 +0200 |
| commit | c68fed8751f76ae38b7fbb5bc0fb04fb7ea9afc5 (patch) | |
| tree | b4dae513b9dad738b3d91aa75b28a794bf1bd2da /configure.ac | |
| parent | d87bd46cbf37aeebadf927b110b6c02e056dd9ea (diff) | |
| download | curl-c68fed8751f76ae38b7fbb5bc0fb04fb7ea9afc5.tar.gz | |
configure: fix the -ldl check for openssl, add -lpthread check
The check for if -ldl is needed to build with (a statically built)
openssl was broken. This repairs the check, and adds a check for
-lpthread as well since OpenSSL 1.1.0+ does in fact require -lpthread so
only adding -ldl for a static openssl build is no longer enough.
Reported-by: Jay Satiro
Ref: #1426
Closes #1427
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 86 |
1 files changed, 42 insertions, 44 deletions
diff --git a/configure.ac b/configure.ac index b492a29a5..4a64e53d1 100644 --- a/configure.ac +++ b/configure.ac @@ -5,7 +5,7 @@ # | (__| |_| | _ <| |___ # \___|\___/|_| \_\_____| # -# Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al. +# Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al. # # This software is licensed as described in the file COPYING, which # you should have received as part of this distribution. The terms @@ -1517,52 +1517,50 @@ if test "$curl_ssl_msg" = "$init_ssl_msg" && test X"$OPT_SSL" != Xno; then AC_CHECK_LIB(crypto, HMAC_Init_ex,[ HAVECRYPTO="yes" LIBS="-lcrypto $LIBS"], [ - LDFLAGS="$CLEANLDFLAGS" - CPPFLAGS="$CLEANCPPFLAGS" - LIBS="$CLEANLIBS" - ]) - ]) - - if test X"$HAVECRYPTO" = X"yes"; then - AC_MSG_CHECKING([OpenSSL linking without -ldl]) - saved_libs=$LIBS - AC_TRY_LINK( - [ - #include <openssl/evp.h> - ], - [ - SSLeay_add_all_algorithms(); - ], - [ - AC_MSG_RESULT(yes) - LIBS="$saved_libs" - ], - [ - AC_MSG_RESULT(no) - AC_MSG_CHECKING([OpenSSL linking with -ldl]) - LIBS="-ldl $LIBS" - AC_TRY_LINK( - [ - #include <openssl/evp.h> - ], - [ - SSLeay_add_all_algorithms(); - ], - [ - AC_MSG_RESULT(yes) - LIBS="$saved_libs -ldl" - ], - [ - AC_MSG_RESULT(no) - LIBS="$saved_libs" - ] - ) + dnl still no, but what about with -ldl? + AC_MSG_CHECKING([OpenSSL linking with -ldl]) + LIBS="-ldl $LIBS" + AC_TRY_LINK( + [ + #include <openssl/err.h> + ], + [ + ERR_clear_error(); + ], + [ + AC_MSG_RESULT(yes) + HAVECRYPTO="yes" + ], + [ + AC_MSG_RESULT(no) + dnl ok, so what about bouth -ldl and -lpthread? + + AC_MSG_CHECKING([OpenSSL linking with -ldl and -lpthread]) + LIBS="-lpthread $LIBS" + AC_TRY_LINK( + [ + #include <openssl/err.h> + ], + [ + ERR_clear_error(); + ], + [ + AC_MSG_RESULT(yes) + HAVECRYPTO="yes" + ], + [ + AC_MSG_RESULT(no) + LDFLAGS="$CLEANLDFLAGS" + CPPFLAGS="$CLEANCPPFLAGS" + LIBS="$CLEANLIBS" + + ]) - ] - ) + ]) - fi + ]) + ]) if test X"$HAVECRYPTO" = X"yes"; then dnl This is only reasonable to do if crypto actually is there: check for |