From 8731a5716b8dceabb4952949106278b449fdd60f Mon Sep 17 00:00:00 2001
From: Tony Theodore <tonyt@logyst.com>
Date: Wed, 1 Nov 2017 01:13:13 +1100
Subject: [PATCH] add package libatomic_ops

See #1539
---
 src/libatomic_ops.mk | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 src/libatomic_ops.mk

diff --git a/src/libatomic_ops.mk b/src/libatomic_ops.mk
new file mode 100644
index 00000000..de109fea
--- /dev/null
+++ b/src/libatomic_ops.mk
@@ -0,0 +1,35 @@
+# This file is part of MXE. See LICENSE.md for licensing information.
+
+PKG             := libatomic_ops
+$(PKG)_WEBSITE  := https://github.com/ivmai/libatomic_ops
+$(PKG)_DESCR    := The atomic_ops project (Atomic memory update operations portable implementation)
+$(PKG)_IGNORE   := 7.6%
+$(PKG)_VERSION  := 7.4.8
+$(PKG)_CHECKSUM := b985816abc69df5781d6d9fcf081e03a3a1e44032030d0a2c28f8de731e7f20f
+$(PKG)_GH_CONF  := ivmai/libatomic_ops,v
+$(PKG)_DEPS     := gcc
+
+define $(PKG)_BUILD
+    # build and install the library
+    cd '$(SOURCE_DIR)' && autoreconf -fi
+    cd '$(BUILD_DIR)' && '$(SOURCE_DIR)/configure' \
+        $(MXE_CONFIGURE_OPTS)
+    $(MAKE) -C '$(BUILD_DIR)' -j '$(JOBS)'
+    $(MAKE) -C '$(BUILD_DIR)' -j 1 install
+
+    # create pkg-config file
+    # the *_gpl lib has extra functions needed for test program
+    $(INSTALL) -d '$(PREFIX)/$(TARGET)/lib/pkgconfig'
+    (echo 'Name: atomic_ops_gpl'; \
+     echo 'Version: $($(PKG)_VERSION)'; \
+     echo 'Description: $($(PKG)_DESCR)'; \
+     echo 'Requires: atomic_ops'; \
+     echo 'Libs: -latomic_ops_gpl';) \
+     > '$(PREFIX)/$(TARGET)/lib/pkgconfig/atomic_ops_gpl.pc'
+
+    # compile test
+    '$(TARGET)-gcc' \
+        -W -Wall -Werror -pedantic \
+        '$(SOURCE_DIR)/tests/test_stack.c' -o '$(PREFIX)/$(TARGET)/bin/test-$(PKG).exe' \
+        `'$(TARGET)-pkg-config' atomic_ops_gpl --cflags --libs`
+endef