* Split extra-warnings into extra-warnings and broken-warnings
* extra-warnings initially only uses -pedantic -Wextra
* Warnings will be moved from broken-warnings to extra-warnings
once the CI builds have proved them safe to use
When C and C++ code are being linked together, a C++ compiler has to
be used. In my experience, this doesn't always cause problems, but it
tends to when doing static builds.
Without this change, I got build failures when I had lerc enabled:
cd /build/source/build/tools && /nix/store/6941y72hx1k8rxiygm4iin16i4zhcdqr-cmake-3.30.5/bin/cmake -E cmake_link_script CMakeFiles/fax2ps.dir/link.txt --verbose=1
/nix/store/gb7zjcg4fh1mnd5qp4pkrlib55w6j42l-aarch64-unknown-linux-musl-gcc-wrapper-13.3.0/bin/aarch64-unknown-linux-musl-gcc -Wall -Winline -Wformat-security -Wpointer-arith -Wdisabled-optimization -Wno-unknown-pragmas -fstrict-aliasing -O3 -DNDEBUG CMakeFiles/fax2ps.dir/fax2ps.c.o -o fax2ps ../libtiff/libtiff.a -Wl,-Bdynamic /nix/store/n49vspyhaga9pabpqqcwm9rlam7r4152-zlib-static-aarch64-unknown-linux-musl-1.3.1/lib/libz.a /nix/store/k71jx85iin8bvgqs1viq263qp186nb9h-libdeflate-static-aarch64-unknown-linux-musl-1.22/lib/libdeflate.a /nix/store/kp6hkjfjdmd94crz6claldi5hg9z8r87-libjpeg-turbo-static-aarch64-unknown-linux-musl-3.0.4/lib/libjpeg.a /nix/store/h2f1h8bri9d0mvdrvn5ad94hy31dan2s-lerc-static-aarch64-unknown-linux-musl-4.0.0/lib/libLerc.a /nix/store/hjf3h5prgfdadv3wsj4172sdxrnycgba-xz-static-aarch64-unknown-linux-musl-5.6.3/lib/liblzma.a /nix/store/qh8h4fdsvhj75xliiqb71qrynnng51p2-zstd-static-aarch64-unknown-linux-musl-1.5.6/lib/libzstd.a /nix/store/002ykljzr16pfxnijq7x8hr4nbicg745-libwebp-static-aarch64-unknown-linux-musl-1.4.0/lib/libwebp.a /nix/store/002ykljzr16pfxnijq7x8hr4nbicg745-libwebp-static-aarch64-unknown-linux-musl-1.4.0/lib/libsharpyuv.a /nix/store/dnm541qbzfanx6r0kqbc2p4xfjiwl4sf-musl-static-aarch64-unknown-linux-musl-1.2.5/lib/libm.a -Wl,-Bstatic
/nix/store/ncvpwrpay6vvh9wwc6fq28lb9hip7chc-aarch64-unknown-linux-musl-binutils-2.43.1/bin/aarch64-unknown-linux-musl-ld: /nix/store/h2f1h8bri9d0mvdrvn5ad94hy31dan2s-lerc-static-aarch64-unknown-linux-musl-4.0.0/lib/libLerc.a(Lerc.cpp.o): in function `std::vector<unsigned char, std::allocator<unsigned char> >::operator=(std::vector<unsigned char, std::allocator<unsigned char> > const&) [clone .isra.0]':
(.text+0x140): undefined reference to `operator new(unsigned long)'
/nix/store/ncvpwrpay6vvh9wwc6fq28lb9hip7chc-aarch64-unknown-linux-musl-binutils-2.43.1/bin/aarch64-unknown-linux-musl-ld: (.text+0x16c): undefined reference to `operator delete(void*, unsigned long)'
/nix/store/ncvpwrpay6vvh9wwc6fq28lb9hip7chc-aarch64-unknown-linux-musl-binutils-2.43.1/bin/aarch64-unknown-linux-musl-ld: (.text+0x26c): undefined reference to `std::__throw_bad_alloc()'
/nix/store/ncvpwrpay6vvh9wwc6fq28lb9hip7chc-aarch64-unknown-linux-musl-binutils-2.43.1/bin/aarch64-unknown-linux-musl-ld: /nix/store/h2f1h8bri9d0mvdrvn5ad94hy31dan2s-lerc-static-aarch64-unknown-linux-musl-4.0.0/lib/libLerc.a(Lerc.cpp.o): in function `LercNS::Lerc::GetRanges(unsigned char const*, unsigned int, int, LercNS::Lerc2::HeaderInfo const&, double*, double*, unsigned long)':
(.text+0x10a0): undefined reference to `operator delete(void*, unsigned long)'
/nix/store/ncvpwrpay6vvh9wwc6fq28lb9hip7chc-aarch64-unknown-linux-musl-binutils-2.43.1/bin/aarch64-unknown-linux-musl-ld: (.text+0x10b4): undefined reference to `operator delete(void*, unsigned long)'
/nix/store/ncvpwrpay6vvh9wwc6fq28lb9hip7chc-aarch64-unknown-linux-musl-binutils-2.43.1/bin/aarch64-unknown-linux-musl-ld: (.text+0x10c8): undefined reference to `operator delete(void*, unsigned long)'
/nix/store/ncvpwrpay6vvh9wwc6fq28lb9hip7chc-aarch64-unknown-linux-musl-binutils-2.43.1/bin/aarch64-unknown-linux-musl-ld: (.text+0x10ec): undefined reference to `operator delete(void*, unsigned long)'
/nix/store/ncvpwrpay6vvh9wwc6fq28lb9hip7chc-aarch64-unknown-linux-musl-binutils-2.43.1/bin/aarch64-unknown-linux-musl-ld: (.text+0x1100): undefined reference to `operator delete(void*, unsigned long)'
/nix/store/ncvpwrpay6vvh9wwc6fq28lb9hip7chc-aarch64-unknown-linux-musl-binutils-2.43.1/bin/aarch64-unknown-linux-musl-ld: /nix/store/h2f1h8bri9d0mvdrvn5ad94hy31dan2s-lerc-static-aarch64-unknown-linux-musl-4.0.0/lib/libLerc.a(Lerc.cpp.o):(.text+0x1114): more undefined references to `operator delete(void*, unsigned long)' follow
/nix/store/ncvpwrpay6vvh9wwc6fq28lb9hip7chc-aarch64-unknown-linux-musl-binutils-2.43.1/bin/aarch64-unknown-linux-musl-ld: /nix/store/h2f1h8bri9d0mvdrvn5ad94hy31dan2s-lerc-static-aarch64-unknown-linux-musl-4.0.0/lib/libLerc.a(Lerc.cpp.o): in function `bool LercNS::Lerc::Convert<signed char>(LercNS::CntZImage const&, signed char*, unsigned char*, bool)':
[1808 more lines of this ommitted]
collect2: error: ld returned 1 exit status
0001-ci-Add-Travis-support-for-Linux-builds-with-Autoconf.patch by
Roger Leigh (sent to mailing list on 2017-06-08)
This patch adds support for the Travis-CI service.
* .appveyor.yml: new file from
0002-ci-Add-AppVeyor-support.patch by Roger Leigh (sent to mailing
list on 2017-06-08)
This patch adds a .appveyor.yml file to the top-level. This allows
one to opt in to having a branch built on Windows with Cygwin,
MinGW and MSVC automatically when a branch is pushed to GitHub,
GitLab, BitBucket or any other supported git hosting service.
* CMakeLists.txt, test/CMakeLists.txt, test/TiffTestCommon.cmake: apply
patch 0001-cmake-Improve-Cygwin-and-MingGW-test-support.patch from Roger
Leigh (sent to mailing list on 2017-06-08)
This patch makes the CMake build system support running the tests
with MinGW or Cygwin.
Roger Leigh (via tiff mailing list on 2015-09-01) to fix issue
with BSD make and to make use of cmake in 'distcheck' target
conditional on if cmake is available.
libtiff mailing list on Mon, 22 Jun 2015 21:21:01 +0100. Several
corrections to ensure that the autotools build still works were
added by me. I have not yet tested the build using 'cmake' or
MSVC with 'nmake'.
some TIFF/FX support in libtiff. Add the tag definitions to
tiff.h. Add the related TIFF field definitions to tif_dirinfo.c,
and also fixes an error in a comment. Adds the photometric values
to tif_print.c, and fixes a bug. These changes are by Steve
Underwood.
* libtiff/tif_write.c: Fix bug rewriting image tiles in a
