tree-sitter/script/build-lib
Matthew Krupcale ee9a3c0ebb lib: remove utf8proc dependency (#436)
* Remove dependency on utf8proc

This removes the only external dependency on utf8proc for UTF-8 decoding. It does so by implementing its own UTF-8 decoder. This decoder is both faster and has a simpler API.

 * .gitmodules: remove utf8proc submodule
 * docs/section-2-using-parsers.md: remove requirement for utf8proc submodule
 * docs/section-6-contributing.md: likewise
 * lib/Cargo.toml: remove utf8proc subdirectory package include
 * lib/README.md: remove utf8proc subdirectory description
 * lib/binding_rust/build.rs: remove utf8proc compiler include directory
 * lib/src/lexer.c: remove utf8proc dependencies and types
 * lib/src/lib.c: remove utf8proc dependency
 * lib/src/unicode.h: define types for Unicode decoders
 * lib/src/utf16.{c,h}: implement more readable UTF-16 decoder
 * lib/src/utf8.{c,h}: implement fast UTF-8 decoder
 * lib/utf8proc: remove utf8proc submodule directory
 * script/build-lib: remove utf8proc compiler include directory
 * script/build-wasm: likewise

* Optimize ts_lexer__get_lookahead.

Try to favor non-failure code path and assign lookahead values directly to lexer

 * lib/src/lexer.c: optimize for non-failure code path

* Fix some compiler errors

 * lib/src/lexer.c: cast from signed to unsigned for decode_next result
 * lib/src/utf16.c: fix non-constant initializers for older compilers

* Remove some missed remnants of utf8proc

 * docs/section-2-using-parsers.md: only two include paths necessary now
 * lib/src/lib.c: no need to define UTF8PROC_STATIC

* Use ICU's utf8 and utf16 decoding routines

* Remove unnecessary casts when calling icu macros

* Check buffer length before attempting to decode a unicode character

* Use new unicode function when parsing Queries

Co-Authored-By: Matthew Krupcale <mkrupcale@matthewkrupcale.com>

* Mark libicu files as vendored for GitHub's stats
2019-10-14 11:18:39 -07:00

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Bash
Executable file

#!/usr/bin/env bash
# If `CC` isn't set, pick a default compiler
if hash clang 2>/dev/null; then
: ${CC:=clang}
else
: ${CC:=gcc}
fi
${CC} \
-c \
-O3 \
-std=c99 \
$CFLAGS \
-I lib/src \
-I lib/include \
lib/src/lib.c \
-o tree-sitter.o
rm -f libtree-sitter.a
ar rcs libtree-sitter.a tree-sitter.o
rm tree-sitter.o