Add support for libproxy, which is capable to extract desktop
environment proxy configurations from dozens of systems and platforms.
This also enables wget to handle pac/wpad proxy server.
* configure.ac: Add check for libbproxy.
* src/retr.c (getproxy): Retrieve proxy via libproxy.
Copyright-paperwork-exempt: Yes
* configure.ac: Replace IRI_IS_ENABLED with WITH_IRI and
METALINK_IS_ENABLED with WITH_METALINK
* src/Makefile.am: Add the .c and .h files for IRI, Metalink and
Xattr support to wget_SOURCES directly when needed instead of
adding them as object files.
* testenv/Makefile.am: Rename METALINK_IS_ENABLED to WITH_METALINK
AC_LIBOBJ is to be used for providing replacement functions for
compatibility reasons. Not for conditional compilation of entire source
files. Autotools provides other methods for achieving that. However, our
build system has (ab-)used the AC_LIBOBJ macros for doing this for over
15 years. That stops today.
* configure.ac: Replace uses of AC_LIBOBJ with automake conditionals
that can be used in Makefiles
* src/Makefile.am: Use the defined conditionals to select which
files get built.
* configure.ac: Use AM_GNU_GETTEXT_REQUIRE_VERSION to specify a minimum
version of gettext needed. This should allow newer versions of gettext
to be copied for autipoint to use when available.
This commit hopefully fixes the annoying issue when building from
source on a system that has a newer version of gettext.
Gnulib's stdint.h module promises a C99 compliant stdint.h file on all
platforms. Thus allowing us to directly use the fixed wodth integer
type, int64_t wihout needing to resort to all the checks being
performed.
* src/wget.h: Assume that int64_t is always available and use it
* src/mswindows.h: Remove portability code since gnulib handles it
* configure.ac: Remove sizeof checks for integer types that are no
longer used
Use the --po-domain option to gnulib-tool to create a new textdomain
that can be used by gnulib files for translations. This way, we don't
have to maintain the list of all files that require translations in
gnulib.
* bootstrap.conf: Use --po-domain and --po-base options to create a
separate base for gnulib translations
* src/main.c(i18n_initialize): Call bindtextdomain on wget-gnulib to
include those translations as well
* Makefile.am: Add new directory gnulib_po to SUBDIRS
* configure.ac: Generate gnulib_po/Makefile.in
* lib/Makefile.am: Set AM_CPPFLAGS to empty since gnulib.mk expects it
to be set
* configure.ac: Add AX_CODE_COVERAGE.
* Makefile.am: Add rules 'check-coverage' and 'fuzz-coverage'.
* fuzz/Makefile.am: Amend LDADD, AM_CFLAGS and AM_CPPFLAGS.
* src/Makefile.am: Amend LDADD, AM_CFLAGS and AM_CPPFLAGS.
This add a new configure option, --enable-code-coverage.
With this option enabled, generate test code coverage with
make code-coverage
and generate coverage for the fuzz test corpora with
make fuzz-coverage
* .gitignore: Exclude /lib/Makefile.am
* bootstrap.conf: Use --makefile-name=gnulib.mk with gnulib-tool
* configure.ac: Use wget_MANYWARNINGS()
* lib/Makefile.am: Define empty noinst_LIBRARIES and MAINTAINERCLEANFILES
* m4/wget_manywarnings.m4: New file from GNU Wget2
* src/Makefile.am: Use WARN_CFLAGS for AM_CFLAGS
* configure.ac: Search for dlopen and add library to $FUZZ_LIBS
* fuzz/Makefile.am: Link with $FUZZ_LIBS instead of -ldl
This fixes linking on BSD systems.
Reported-by: Nam Nguyen
