Adjust compiler flags to use `-std=gnu++17` for gcc/clang instead of
`-std=gnu++11` and `/std:c++17` for msvc.
Remove Ubuntu trusty job from travis (it's too old.)
Signed-off-by: Rafael Kitover <rkitover@gmail.com>
We are not going to release 32 bit mac builds anymore, because any mac
sold after 2007 will run a 64 bit binary. And since we are building for
10.7, which requires a 64 bit mac, and will run 64 bit binaries even on
a 32 bit kernel, the 32 bit binary was always pointless.
More on this here:
https://apple.stackexchange.com/questions/99640/how-old-are-macs-that-cannot-run-64-bit-applications/99644#99644https://apple.stackexchange.com/a/261793/206363
Remove references to 32 bit mac binary from the dev manual.
Builder updates:
- Bump cmake 3.13.0-rc1 -> 3.17.3. This is needed for the new
FetchContent feature in cmake, which we use for Sparkle (online
updates for mac.)
- Bump sfml to newer master commit.
- Add pre-build hook for libvpx on mac to set
-mmacosx-version-min=$MACOSX_DEPLOYMENT_TARGET in CFLAGS.
- Force C locale in all builder scripts, homebrew bash was erroring due
to some kind of locale bug with a non-English locale.
- Remove .app in build_project() before building, rebuilds were failing
due to reinstallation of frameworks (Sparkle.)
Signed-off-by: Rafael Kitover <rkitover@gmail.com>
Refactor the build environment evaluation, make build variables set
immediately so that they don't grow longer on re-evaluations and defer
all other variables. Export as many build related variables as possible.
Make one more crucial fix for cross builds: run the post_build after
LDFLAGS and LIBS are restored, so that this does not interfere with
setting and restoring the build environment for host builds.
Other changes:
- fontconfig 2.13.0 -> 2.13.1
- openal 1.19.0 -> 1.19.1
- set fontconfig configure type to autoreconf, disable tests
- disable the openssl parallel build patch, it fails unpredictably,
always build openssl with -j1
- configure libicu with --disable-tests and a few other things disabled,
the tests cause link issues on mingw i686
- also make a minor fix to libicu makefiles for mingw (replace echo -n
with printf)
- move $BUILD_ENV evaluation to the builder() main function to defer
some variable initializations
- add patch for openal to mingw-cross to use gcc instead of cmake to
build some native tools it uses, cmake causes issues with cross builds
- in host_env()/target_env() defer variable expansion and include a copy
of $BUILD_ENV in the appropriate sequence
- Fix leading spaces in build env vars.
- Pass -Dcc="$CC" to the c2man metaconfig, it tries to use cc on msys2
which fails.
- Pass LDFLAGS to openssl make to fix link errors.
- Change the host_env, target_env and related functions to output a list
of commands for eval.
- Add a --host-env flag to output the host env for cross build
environments.
- Ignore symlink failures when installing dists, symlinks fail on msys2
sometimes for some reason.
- Put libicu in the list of both host and target dists only in
mingw-cross, the host libicu does not build on msys2, and everything
works fine without it.
- Add -j1 to openssl make args to disable parallel builds for the msys2
and cygwin host builds, because they fail otherwise.
- Add "-ldl -lcatgets -lws2_32" to libicu LDFLAGS for the target build,
ws2_32 may be necessary for 32 bit builds.
Support the gentoo crossdev mingw environment for the mingw cross
builder:
- For the cmake toolchains, add /usr/<arch>/usr to root paths, as this
is the mingw root for crossdev.
- -Wno-error=all no longer works with gcc 8.2, instead remove all
-Werror flags in dist_post_configure().
- Also remove all -I/usr/include flags in dist_post_configure().
- Don't prepend ROOT/host/bin to the PATH globally, only in
set_host_env(). This way the target config scripts are correctly found
in PATH.
- Bump openssl 1.0.2o -> 1.0.2p, cmake 3.10.3 -> 3.13.0-rc1, gd 2.2.4 ->
2.2.5 and glib 2.57.2 -> 2.58.1.
- Add libicu unicode handling library, needed by some deps. Put into the
list of dists that must be built for both the host and the target. Use
a whole bunch of patches from MSys2 for it.
- Make openssl build in parallel by using a sed script to prepend a + to
the appropriate make rules.
- Replace fontconfig EXTRA_LIBS with MAKE_ARGS: LIBS="-lintl -liconv"
because these libs were being stripped out from LIBS and LDFLAGS.
- Add V=1 VERBOSE=1 to all make invocations for extra verbosity (to see
compile/link invocations.)
- As a consequence, use dist_ninja_args() for ninja, it will still take
options in DIST_MAKE_ARGS.
- Add CONFIGURE_TYPE "cmakeninja" which is like the "cmake" type except
with -G Ninja to use the ninja generator and built with ninja. Nothing
uses this yet.
- Fix dist_patch() output for already applied patches.
- Add -L/usr/<arch>/usr/lib64 to CFLAGS/CXXFLAGS/OBJCXXFLAGS/LDFLAGS,
because crossdev libpthreads.a is in that directory and it's not in
gcc search paths. It cannot go into CPPFLAGS because those are used
for windres invocations, and windres errors out with non-cpp flags.
- Add -DMINGW_HAS_SECURE_API to all flags to fix a problem with the
mingw headers in crossdev.
- Add -lpthread to a default LIBS env var so that it's often linked last
against any libraries that may need it, at least for autoconf.
- Set the PKG_CONFIG env var to the path of the built pkg-config binary,
not exactly sure why this was necessary.
- Overhaul environment variable saving/restoring for set_host_env() so
that more variables are covered and have good host defaults.
- Add the dlfcn-win32 for mingw for dependencies that need -ldl.
- Add some MSys2 patches for fontconfig.
- Use a sed script to fix the native tools compilation when cross
compiling openal.
- Replace the fedora glib patches for mingw with MSys2 ones for the
newer glib.
- Add --with-threads=posix --disable-libelf to glib DIST_ARGS.
- Add the cross root from the mingw-w64 mac brew to the cmake toolchain
files.
- Remove strerror_r/strerror_s from ConfigManager.cpp because the
mingw-w64 brew does not support strerror_s for some reason.
- Strip the vbam executable from the builder script in the build_project
phase.
- Change the bzip2 URL to the github mirror because the bzip.org domain
expired.
- Add libuuid as it's required by the new fontconfig, use the mingw
version for mingw builds, for mingw also set UUID_LIBS to
'-luuid_mingw -luuid' in mingw.sh for fontconfig, the mingw version
is called uuid_mingw because uuid is a core win32 library.
- Lower glib version to 2.57.2 stable.
- Update wxwidgets version to current master sha.
- Fix a bug in flex-2.5.3 post_build where it tries to build flex
current but flex has been removed, and it was just rebuilding 2.5.3.
- Fix "aggressive" relocation and the relocation of .l[ao] and .pc files
in install_dist to ignore /usr/local, and only match /usr.
- Add a "project" pre_build and post_build hooks.
- Add getopt to host-only dists in mingw-cross.sh.
- Use perl instead of readlink -f to get the absolute path of the cmake
toolchain files in mingw-cross.sh, as readlink -f is linux-only.
- In mingw-cross.sh, replace the glib post_build to rebuild
gettext-target instead of gettext --without-included-glib.
- Add overridable functions set_host_env_hook and unset_host_env_hook in
mingw.sh to override in other scripts, in this case mac-cross-builder.
- Update mingw glib patches to current fedora versions.
- Add tools/win/mac-cross-builder script to build mingw windows binaries
on mac, it borrows some necessary parts from the mac native builder
for host dists, and inherits from mingw-cross.sh.
TODO: currently the resulting mac-built binary segfaults due to gcc
8.2.0, just as the msys2-built binary does, this is a separate issue.
Rafael Kitover