On 26/08/14 00:49, Dan Fandrich wrote:
This is more a development question, so curl-library is a better place to ask.
No problem, moved it here.
The path given to the --with-ssl option might be confusing the build system, as
it's also finding pkg-config. You could try it again dropping the
/usr/local/ssl and making sure the PKG_CONFIG_PATH variable is set correctly
instead (as documented in docs/INSTALL).
This is where it gets hairy. When i supply a path in --with-ssl, it
finds the pkgconfig paths, when i set PKG_CONFIG_PATH it doesn't find
ssl at all.
env PKG_CONFIG_PATH=${ARM_TOOLS_DIR}/usr/local/ssl/lib/pkgconfig
./configure --host=arm-none-linux --with-ssl
The path is correct, and it holds *.pc files with the correct paths to
the libraries, yet:
configure: WARNING: the previous check could not be made default was used
checking if SPNEGO support is requested... no
checking if GSS-API support is requested... no
checking whether to enable Windows native SSL/TLS (Windows native builds
only)... no
checking whether to enable iOS/Mac OS X native SSL/TLS... no
checking for CRYPTO_lock in -lcrypto... no
checking for CRYPTO_add_lock in -lcrypto... no
checking for ssl_version in -laxtls... no
configure: WARNING: SSL disabled, you will not be able to use HTTPS,
FTPS, NTLM and more.
configure: WARNING: Use --with-ssl, --with-gnutls, --with-polarssl,
--with-cyassl, --with-nss, --with-axtls, --with-winssl, or
--with-darwinssl to address this.
Correctly identifies where openssl is:
checking whether to enable Windows native SSL/TLS (Windows native
builds only)... no
checking whether to enable iOS/Mac OS X native SSL/TLS... no
configure: PKG_CONFIG_LIBDIR will be set to
"/home/palm/projects/build_tools/build/sys-roots/install-arm-dir/usr/local/ssl/lib/pkgconfig"
checking for arm-none-linux-pkg-config... no
checking for pkg-config... /usr/bin/pkg-config
checking for openssl options with pkg-config... found
configure: pkg-config: SSL_LIBS: "-lssl -lcrypto -ldl "
configure: pkg-config: SSL_LDFLAGS:
"-L/home/palm/projects/build_tools/build/sys-roots/install-arm-dir/usr/local/ssl/lib
"
configure: pkg-config: SSL_CPPFLAGS:
"-I/home/palm/projects/build_tools/build/sys-roots/install-arm-dir/usr/local/ssl/include
Are these the correct locations?
Yes, these are correct.
[...]
-L/home/palm/projects/build_tools/build/sys-roots/install-arm-dir/usr/local/ssl/lib
It's not clear whether the line breaks are supposed to be in this log, but are
there libcrypto.so and libssl.so files in that last directory? Are they
pointing to the right locations? Are there .la files in that directory and are
they correct?
Yes. although only static library .a files, not .la, would this perhaps
give libtool problems?
../lib/.libs/libcurl.so -lrt
I just noticed, it's not linking against the libraries! No wonder its
complaining about missing symbols. It seems like it's missing -lssl and
-lcrypto
If i try linking manually with these included then it works. Bug in the
build system?
// Anders
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