tectonic/.gitmodules

[submodule "reference_sources"]
	path = reference_sources
	url = https://github.com/tectonic-typesetting/tectonic-staging
[submodule "crates/bridge_harfbuzz/harfbuzz"]
	path = crates/bridge_harfbuzz/harfbuzz
	url = https://github.com/harfbuzz/harfbuzz.git
Add the staging repo as a submodule. This lets us track the precise version of the reference sources on which we are based at any given time. See discussion in the README. Fortunately, one does not need to check out or build the reference sources to build Tectonic, which is good because Git submodules are super confusing. 2018-01-15 02:20:03 +08:00			`[submodule "reference_sources"]`
			`path = reference_sources`
Use an absolute path to reference_sources With a relative path, I can't add tectonic's git repository as a dependency in Cargo.toml; attempting to do so gives: ``` $ cargo build Updating git repository `https://github.com/tectonic-typesetting/tectonic` error: failed to load source for a dependency on `tectonic` Caused by: Unable to update https://github.com/tectonic-typesetting/tectonic Caused by: failed to update submodule `reference_sources` Caused by: invalid url `../tectonic-staging.git`: relative URL without a base ``` 2018-06-05 11:53:43 +08:00			`url = https://github.com/tectonic-typesetting/tectonic-staging`
crates/bridge_harfbuzz/harfbuzz: vendor harfbuzz source @ 2.7.4 2021-01-10 11:06:36 +08:00			`[submodule "crates/bridge_harfbuzz/harfbuzz"]`
			`path = crates/bridge_harfbuzz/harfbuzz`
			`url = https://github.com/harfbuzz/harfbuzz.git`