Den 2022-10-04 kl. 12:05, skrev Daniel Stenberg:
On Tue, 4 Oct 2022, Daniel Hallberg via curl-library wrote:
Features: AsynchDNS HSTS HTTP2 HTTP3 HTTPS-proxy IPv6
Largefile NTLM NTLM_WB SSL TLS-SRP UnixSockets alt-svc libz threadsafe
HTTP3 is set if configure enabled ngtcp2, quiche or msh3:
https://github.com/curl/curl/blob/90ddfa465bf189d7010fa5f5a2792b2c31e0af51/configure.ac#L4368-L4371
I cannot explain how you got that added without specifying one of
those options.
vquic/ngtcp2.h:36:10: fatal error: nghttp3/nghttp3.h: No such file or
directory
36 | #include <nghttp3/nghttp3.h>
| ^~~~~~~~~~~~~~~~~~~
This means configure found and enabled ngtcp2, but when building it
can't find the path to nghttp3 which is required in such a build.
Did you perhaps try to do http3 builds before and did tot clean up
properly befor you did another build?
Yes, I tried adding support for ngtcp2 earlier but when it failed I
deleted the whole curl dir and unpacked it "fresh" (as described in my
initial mail).
Does ./configure affect or store something outside the curl dir I need
to remove manually?
Does the lines below from the config.log give any clues?
configure:30481: checking for libngtcp2 options with pkg-config
configure:30495: result: found
configure:30509: -l is -lngtcp2
configure:30518: -I is
configure:30528: -L is
configure:30538: checking for ngtcp2_conn_client_new_versioned in -lngtcp2
configure:30561: gcc -o conftest -Werror-implicit-function-declaration
-O2 -Wno-system-headers -DOPENSSL_SUPPRESS_DEPRECATED conftest.c
-lngtcp2 -lngtcp2 -lnghttp2 -lssl -lcrypto -lssl -lcrypto -lz >&5
configure:30561: $? = 0
configure:30571: result: yes
configure:30578: checking for ngtcp2/ngtcp2.h
configure:30578: gcc -c -Werror-implicit-function-declaration -O2
-Wno-system-headers -DOPENSSL_SUPPRESS_DEPRECATED conftest.c >&5
configure:30578: $? = 0
configure:30578: result: yes
configure:30590: Added to CURL_LIBRARY_PATH
configure:30674: checking for pkg-config
configure:30710: result: /usr/bin/pkg-config
configure:30735: checking for libngtcp2_crypto_openssl options with
pkg-config
configure:30746: result: no
configure:31463: checking for pkg-config
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