From 60eeddf639efc2a77933e275eb8de6363eea20c0 Mon Sep 17 00:00:00 2001
From: Emery Hemingway <ehmry@posteo.net>
Date: Thu, 15 Feb 2018 18:59:11 +0100
Subject: [PATCH] Port of libyaml

http://pyyaml.org/wiki/LibYAML

Ref #2682
---
 repos/libports/lib/import/import-libyaml.mk |  2 ++
 repos/libports/lib/mk/libyaml.mk            | 15 ++++++++++++++
 repos/libports/ports/libyaml.hash           |  1 +
 repos/libports/ports/libyaml.port           | 23 +++++++++++++++++++++
 4 files changed, 41 insertions(+)
 create mode 100644 repos/libports/lib/import/import-libyaml.mk
 create mode 100644 repos/libports/lib/mk/libyaml.mk
 create mode 100644 repos/libports/ports/libyaml.hash
 create mode 100644 repos/libports/ports/libyaml.port

diff --git a/repos/libports/lib/import/import-libyaml.mk b/repos/libports/lib/import/import-libyaml.mk
new file mode 100644
index 000000000..02d544fb2
--- /dev/null
+++ b/repos/libports/lib/import/import-libyaml.mk
@@ -0,0 +1,2 @@
+YAML_PORT_DIR := $(call select_from_ports,libyaml)
+INC_DIR += $(YAML_PORT_DIR)/include/yaml
diff --git a/repos/libports/lib/mk/libyaml.mk b/repos/libports/lib/mk/libyaml.mk
new file mode 100644
index 000000000..1abc7e73b
--- /dev/null
+++ b/repos/libports/lib/mk/libyaml.mk
@@ -0,0 +1,15 @@
+include $(REP_DIR)/lib/import/import-libyaml.mk
+
+YAML_SRC_DIR := $(YAML_PORT_DIR)/src/lib/yaml/src
+
+LIBS += libc
+
+SRC_C += api.c reader.c scanner.c parser.c loader.c writer.c emitter.c dumper.c
+
+CC_DEF += -DHAVE_CONFIG_H
+
+CC_OPT += -Wno-unused-but-set-variable -Wno-unused-value
+
+INC_DIR += $(YAML_SRC_DIR)
+
+vpath %c $(YAML_SRC_DIR)
diff --git a/repos/libports/ports/libyaml.hash b/repos/libports/ports/libyaml.hash
new file mode 100644
index 000000000..de89d7964
--- /dev/null
+++ b/repos/libports/ports/libyaml.hash
@@ -0,0 +1 @@
+8ea4e59e4393072540b6a7a538b369689abec6f4
diff --git a/repos/libports/ports/libyaml.port b/repos/libports/ports/libyaml.port
new file mode 100644
index 000000000..930fb5951
--- /dev/null
+++ b/repos/libports/ports/libyaml.port
@@ -0,0 +1,23 @@
+LICENSE   = MIT
+DOWNLOADS = libyaml.archive
+VERSION  = 0.1.7
+
+URL(libyaml) := http://pyyaml.org/download/libyaml/yaml-$(VERSION).tar.gz
+SHA(libyaml) := 3590cbf092ef4c71bc0a9b404c00a626b1e04dee
+DIR(libyaml) := src/lib/yaml
+
+DIRS := include/yaml
+DIR_CONTENT(include/yaml) = src/lib/yaml/include/*.h
+
+default: src/lib/yaml/src/config.h
+
+src/lib/yaml/src/config.h: src/lib/yaml/config.h.in
+	@$(MSG_GENERATE)$(notdir $@)
+	$(VERBOSE)sed \
+		-e 's/undef YAML_VERSION_MAJOR/define YAML_VERSION_MAJOR 0/' \
+		-e 's/undef YAML_VERSION_MINOR/define YAML_VERSION_MINOR 1/' \
+		-e 's/undef YAML_VERSION_PATCH/define YAML_VERSION_PATCH 7/' \
+		-e 's/undef YAML_VERSION_STRING/define YAML_VERSION_STRING "$(VERSION)"/' \
+		$< > $@
+
+src/lib/yaml/config.h.in: $(DOWNLOADS)