GitLab

* ci-test: New script with generic code
* ci-test.d/gcc110.fsffrance.org.sh: Script with special code for gcc110 (CentOS 7.4)
* ci-test.d/gcc70.fsffrance.org.sh: Script with special code for gcc70 (NetBSD 5.1)
* ci-test.d/login.opencsw.org.sh: Script with special code for OpenCSW (Solaris)

* fuzz/libwget_xml_parse_buffer_fuzzer.c: Likewise
* fuzz/main.c: Likewise

* libwget/hashmap.c: Likewise
* libwget/iri.c: Likewise
* libwget/ssl_gnutls.c: Likewise
* libwget/utils.c: Likewise

Gcc 4.1.3 on NetBSD 5.1 errors when duplicate _GL_INLINE is given as a
function attribute.
From the gnulib manual: "C code ordinarily should not use inline. Typically it
is better to let the compiler figure out whether to inline, as compilers are
pretty good about optimization nowadays. In this sense, inline is like
register, another keyword that is typically no longer needed"

* fuzz/Makefile.am: Do not include corpora in tarball
* fuzz/main.c: SKIP if corpora directory isn't found (make check)

The fuzz corpora are thousands of files, not needed for a standard build
from a distribution tarball. The reproducers of former issues are being
included for regression testing.

* src/options.c: Add --retry-connrefused
* src/wget.c (establish_connection): Skip final failure
* src/wget_options.h (struct config): Add retry_connrefused

* include/wget/wget.h: New function wget_iri_unescape_url_inline()
* libwget/iri.c: Likewise
* src/wget.c (_normalize_uri): Use wget_iri_unescape_url_inline()
* examples/check_url_types.c: Likewise
* tests/test-base.c: Add test case
* unit-tests/test.c (test_iri_relative_to_absolute): Add test case

Relative URLS like in href='foo%3A/' have been detected and parsed
as absolute URL with (unknown) scheme 'foo:'.
This commit fixes it.

- no need to install gnutls-dev; it's installed automatically during the
  build/analysis process
- however, the lgtm.yml I used for setting wget2 up on lgtm.com does
  install two other packages that are not auto-detected: lzip and
  libgpgme11-dev
- no need to run ./bootstrap either; LGTM will do that automatically :)

* src/options.c: Add compression option support
* src/wget.c: Generate 'Accept-Encoding' headers accordingly
* src/wget_options.h: Add compression variables
* libwget/decompressor.c: Add xz and "none" types
* include/wget/wget.h: Add xz types
* docs/wget2.md: Add compression option document
* tests/Makefile.am: Add compression test
* tests/libtest.c: Add request header test support
* tests/libtest.h: Add request header test support
* tests/test-compression.c: Add compression test

Fixes #373

* .gitlab-ci.yml: Obsolete configure cache
* include/wget/wget.h: Add WGET_DIGTYPE_MAX
* libwget/hashfile.c: Fix code

Some versions of GnuTLS do not provide a crypto.h, so we have
to check for it's presence.
This check fails with some versions of GnuTLS since crypto.h
lacks the #include <gnutls/gnutls.h>.

[ci skip]

* configure.ac: Check for gnutls/crypto.h
* libwget/hashfile.c: Need HAVE_GNUTLS_CRYPTO_H to include gnutls/crypto.h

Found this problem on the OpenCSW Solaris build farm