tree-sitter: Import tree-sitter-0.20.0

[Leonardo Taccari <leot%NetBSD.org@localhost>]

Module Name:	pkgsrc-wip
Committed By:	Leonardo Taccari <leot%NetBSD.org@localhost>
Pushed By:	leot
Date:		Tue Aug 10 19:11:38 2021 +0200
Changeset:	4fb4f6219d4a6190b624b2e0b34abe514e74e888

Added Files:
	tree-sitter/DESCR
	tree-sitter/Makefile
	tree-sitter/PLIST
	tree-sitter/buildlink3.mk
	tree-sitter/distinfo
	tree-sitter/patches/patch-Makefile

Log Message:
tree-sitter: Import tree-sitter-0.20.0

Tree-sitter is a parser generator tool and an incremental parsing
library. It can build a concrete syntax tree for a source file and
efficiently update the syntax tree as the source file is edited.
Tree-sitter aims to be:

 * General: enough to parse any programming language
 * Fast: enough to parse on every keystroke in a text editor
 * Robust: enough to provide useful results even in the presence
   of syntax errors
 * Dependency-free: so that the runtime library (which is written in pure C)
   can be embedded in any application

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=4fb4f6219d4a6190b624b2e0b34abe514e74e888

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

diffstat:
 tree-sitter/DESCR                  | 11 +++++++++++
 tree-sitter/Makefile               | 17 +++++++++++++++++
 tree-sitter/PLIST                  |  8 ++++++++
 tree-sitter/buildlink3.mk          | 12 ++++++++++++
 tree-sitter/distinfo               |  7 +++++++
 tree-sitter/patches/patch-Makefile | 26 ++++++++++++++++++++++++++
 6 files changed, 81 insertions(+)

diffs:
diff --git a/tree-sitter/DESCR b/tree-sitter/DESCR
new file mode 100644
index 0000000000..c90f609adc
--- /dev/null
+++ b/tree-sitter/DESCR
@@ -0,0 +1,11 @@
+Tree-sitter is a parser generator tool and an incremental parsing
+library. It can build a concrete syntax tree for a source file and
+efficiently update the syntax tree as the source file is edited.
+Tree-sitter aims to be:
+
+ * General: enough to parse any programming language
+ * Fast: enough to parse on every keystroke in a text editor
+ * Robust: enough to provide useful results even in the presence
+   of syntax errors
+ * Dependency-free: so that the runtime library (which is written in pure C)
+   can be embedded in any application
diff --git a/tree-sitter/Makefile b/tree-sitter/Makefile
new file mode 100644
index 0000000000..bce3aec772
--- /dev/null
+++ b/tree-sitter/Makefile
@@ -0,0 +1,17 @@
+# $NetBSD$
+
+DISTNAME=	tree-sitter-0.20.0
+CATEGORIES=	devel
+MASTER_SITES=	${MASTER_SITE_GITHUB:=tree-sitter/}
+GITHUB_TAG=	v${PKGVERSION_NOREV}
+
+MAINTAINER=	pkgsrc-users%NetBSD.org@localhost
+HOMEPAGE=	https://tree-sitter.github.io/
+COMMENT=	Incremental parsing system for programming tools
+LICENSE=	mit
+
+USE_TOOLS+=	gmake
+
+PKGCONFIG_OVERRIDE+=	tree-sitter.pc.in
+
+.include "../../mk/bsd.pkg.mk"
diff --git a/tree-sitter/PLIST b/tree-sitter/PLIST
new file mode 100644
index 0000000000..bebbf67df0
--- /dev/null
+++ b/tree-sitter/PLIST
@@ -0,0 +1,8 @@
+@comment $NetBSD$
+include/tree_sitter/api.h
+include/tree_sitter/parser.h
+lib/libtree-sitter.a
+lib/libtree-sitter.so
+lib/libtree-sitter.so.0
+lib/libtree-sitter.so.0.0
+lib/pkgconfig/tree-sitter.pc
diff --git a/tree-sitter/buildlink3.mk b/tree-sitter/buildlink3.mk
new file mode 100644
index 0000000000..d6631175e5
--- /dev/null
+++ b/tree-sitter/buildlink3.mk
@@ -0,0 +1,12 @@
+# $NetBSD$
+
+BUILDLINK_TREE+=	tree-sitter
+
+.if !defined(TREE_SITTER_BUILDLINK3_MK)
+TREE_SITTER_BUILDLINK3_MK:=
+
+BUILDLINK_API_DEPENDS.tree-sitter+=	tree-sitter>=0.20.0
+BUILDLINK_PKGSRCDIR.tree-sitter?=	../../wip/tree-sitter
+.endif	# TREE_SITTER_BUILDLINK3_MK
+
+BUILDLINK_TREE+=	-tree-sitter
diff --git a/tree-sitter/distinfo b/tree-sitter/distinfo
new file mode 100644
index 0000000000..f619cde753
--- /dev/null
+++ b/tree-sitter/distinfo
@@ -0,0 +1,7 @@
+$NetBSD$
+
+SHA1 (tree-sitter-0.20.0.tar.gz) = 8f4332cf35059717ce3129373a4b10d8dd278327
+RMD160 (tree-sitter-0.20.0.tar.gz) = 8563780e6f33137b7d36e7db3abfd379ba866f66
+SHA512 (tree-sitter-0.20.0.tar.gz) = a51fa0af45a6a99bb74ff53c15a4d7939eb24c6720e65ec7a96f74ffbce54801f14539e071ec6a4891dae778d7dea5edcecc6dd57716cc70a891c9e6cfa55013
+Size (tree-sitter-0.20.0.tar.gz) = 2876764 bytes
+SHA1 (patch-Makefile) = 9dcde8bb8924cfe80ff4e24fad56528b271a86cf
diff --git a/tree-sitter/patches/patch-Makefile b/tree-sitter/patches/patch-Makefile
new file mode 100644
index 0000000000..f85255c27f
--- /dev/null
+++ b/tree-sitter/patches/patch-Makefile
@@ -0,0 +1,26 @@
+$NetBSD$
+
+- Avoid to possibly pass extra optimization CFLAGS
+- Do not override PCLIBDIR for FreeBSD, NetBSD and DragonFly
+
+--- Makefile.orig	2021-06-30 00:18:39.000000000 +0000
++++ Makefile
+@@ -18,7 +18,7 @@ endif
+ OBJ := $(SRC:.c=.o)
+ 
+ # define default flags, and override to append mandatory flags
+-CFLAGS ?= -O3 -Wall -Wextra -Werror
++CFLAGS ?= -Wall -Wextra -Werror
+ override CFLAGS += -std=gnu99 -fPIC -Ilib/src -Ilib/include
+ 
+ # ABI versioning
+@@ -37,9 +37,6 @@ else
+ 	SOEXTVER = so.$(SONAME_MAJOR).$(SONAME_MINOR)
+ 	LINKSHARED += -shared -Wl,-soname,libtree-sitter.so.$(SONAME_MAJOR)
+ endif
+-ifneq (,$(filter $(shell uname),FreeBSD NetBSD DragonFly))
+-	PCLIBDIR := $(PREFIX)/libdata/pkgconfig
+-endif
+ 
+ all: libtree-sitter.a libtree-sitter.$(SOEXTVER)
+