[Buildroot] [PATCH 2/3] package/libgc: add Boehm-Demers-Weiser gc library

[Alex Bennée]

This is needed for applications like Zile

Signed-off-by: Alex Bennée <alex.bennee at linaro.org>

---
v2
- fix whitespace
- proper dependancies
- use system libatomic

 create mode 100644 package/libgc/Config.in
 create mode 100644 package/libgc/libgc.mk

diff --git a/package/Config.in b/package/Config.in
index 6abc7b3..0e7e246 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -788,6 +788,7 @@ source "package/libev/Config.in"
 source "package/libevdev/Config.in"
 source "package/libevent/Config.in"
 source "package/libffi/Config.in"
+source "package/libgc/Config.in"
 source "package/libglib2/Config.in"
 source "package/libical/Config.in"
 source "package/libnspr/Config.in"
diff --git a/package/libgc/Config.in b/package/libgc/Config.in
new file mode 100644
index 0000000..5bceb3d
--- /dev/null
+++ b/package/libgc/Config.in
@@ -0,0 +1,10 @@
+config BR2_PACKAGE_LIBGC
+	bool "libgc"
+	select BR2_PACKAGE_LIBATOMIC_OPS
+	help
+	  The Boehm-Demers-Weiser conservative garbage collector can be used
+	  as a garbage collecting replacement for C malloc or C++ new. It allows
+	  you to allocate memory basically as you normally would, without
+	  explicitly deallocating memory that is no longer useful.
+
+	  http://www.hboehm.info/gc/
diff --git a/package/libgc/libgc.mk b/package/libgc/libgc.mk
new file mode 100644
index 0000000..e3c5bf1
--- /dev/null
+++ b/package/libgc/libgc.mk
@@ -0,0 +1,15 @@
+################################################################################
+#
+# libgc
+#
+################################################################################
+
+LIBGC_VERSION = 7.4.0
+LIBGC_SOURCE = gc-${LIBGC_VERSION}.tar.gz
+LIBGC_SITE = http://www.hboehm.info/gc/gc_source/
+LIBGC_DEPENDANCIES += libatomic_ops
+LIBGC_LICENSE = GPLv1+
+LIBGC_LICENSE_FILES = COPYING
+LIBGC_INSTALL_STAGING = YES
+
+$(eval $(autotools-package))
-- 
1.9.2