Compilation failed.

[marierose147]

Because harfbuzz renamed its default branch.
harfbuzz/harfbuzz@fa432a1

log:

Downloading (via git clone) harfbuzz_git from https://github.com/harfbuzz/harfbuzz.git
Cloning into 'harfbuzz_git.tmp'...
done git cloning to harfbuzz_git
doing git checkout origin/master
error: pathspec 'origin/master' did not match any file(s) known to git
HEAD is now at 19cb44935 Update COPYING
error: pathspec 'origin/master' did not match any file(s) known to git
fatal: ambiguous argument 'origin/master': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions, like this:
'git <command> [<revision>...] -- [<file>...]'
Error: Process completed with exit code 1.

[FX8350]

ffmpeg-windows-build-helpers/cross_compile_ffmpeg.sh

Lines 997 to 999 in 61121b7

	build_harfbuzz() {
	local new_build=false
	do_git_checkout https://github.com/harfbuzz/harfbuzz.git harfbuzz_git

Please add "origin/main" the end of line the do_git_checkout method like this, (The same solution as #569)
do_git_checkout https://github.com/harfbuzz/harfbuzz.git harfbuzz_git "origin/main"

This will compile successfully on my PC (Ubuntu 20.04 with WSL2).

[marierose147]

When compiling the 64-bit executable, some new errors were found.
log:

2021-06-09T11:02:57.6894103Z CC	libavcodec/libsvt_hevc.o
2021-06-09T11:02:57.7253192Z CC	libavcodec/libsvtav1.o
2021-06-09T11:02:57.7361122Z libavcodec/libsvt_hevc.c: In function 'eb_encode_frame':
2021-06-09T11:02:57.7363666Z libavcodec/libsvt_hevc.c:426:14: error: implicit declaration of function 'ff_alloc_packet2' [-Werror=implicit-function-declaration]
2021-06-09T11:02:57.7367709Z   426 |     av_ret = ff_alloc_packet2(avctx, pkt, header_ptr->nFilledLen, 0);
2021-06-09T11:02:57.7368452Z       |              ^~~~~~~~~~~~~~~~
2021-06-09T11:02:57.8119842Z cc1: some warnings being treated as errors
2021-06-09T11:02:57.8139236Z make: *** [ffbuild/common.mak:67: libavcodec/libsvt_hevc.o] Error 1
2021-06-09T11:02:57.8140649Z make: *** Waiting for unfinished jobs....
2021-06-09T11:02:57.8649256Z ##[error]Process completed with exit code 1.

[nschlia]

When compiling the 64-bit executable, some new errors were found.
log:
2021-06-09T11:02:57.7367709Z 426 | av_ret = ff_alloc_packet2(avctx, pkt, header_ptr->nFilledLen, 0);
2021-06-09T11:02:57.7368452Z | ^~~~~~~~~~~~~~~~
2021-06-09T11:02:57.8119842Z cc1: some warnings being treated as errors

Had the same problem, but it builds now, probably a faulty commit into ffmoeg's git repository.

[marierose147]

Yes, it compiles now. Thanks!