From b8ca6cf48a3f81a3506539813587ba81c3a4cb61 Mon Sep 17 00:00:00 2001
From: Wenlong Zhang <zhangwenlong@loongson.cn>
Date: Tue, 16 May 2023 20:40:59 +0800
Subject: [PATCH] fix build error for loongarch64

---
 add-loongarch64-support-for-jffi.patch | 71 ++++++++++++++++++++++++++
 jffi.spec                              |  9 +++-
 2 files changed, 79 insertions(+), 1 deletion(-)
 create mode 100644 add-loongarch64-support-for-jffi.patch

diff --git a/add-loongarch64-support-for-jffi.patch b/add-loongarch64-support-for-jffi.patch
new file mode 100644
index 0000000..1852400
--- /dev/null
+++ b/add-loongarch64-support-for-jffi.patch
@@ -0,0 +1,71 @@
+From 958aeee20de0c41aa90e54592550445d8f3af850 Mon Sep 17 00:00:00 2001
+From: Your Name <you@example.com>
+Date: Tue, 16 May 2023 12:29:01 +0000
+Subject: [PATCH] add loongarch64 support for jffi
+
+---
+ jni/GNUmakefile                                       | 2 +-
+ src/main/java/com/kenai/jffi/Platform.java            | 4 ++++
+ src/main/java/com/kenai/jffi/internal/StubLoader.java | 4 ++++
+ 3 files changed, 9 insertions(+), 1 deletion(-)
+
+diff --git a/jni/GNUmakefile b/jni/GNUmakefile
+index 65b7655..b3a1f4d 100755
+--- a/jni/GNUmakefile
++++ b/jni/GNUmakefile
+@@ -245,7 +245,7 @@ ifeq ($(CPU), sparcv9)
+   MODEL=64
+ endif
+ 
+-ifneq ($(findstring $(CPU), x86_64 amd64 ppc64 ppc64le powerpc64 s390x aarch64),)
++ifneq ($(findstring $(CPU), x86_64 amd64 ppc64 ppc64le powerpc64 s390x aarch64 loongarch64),)
+   MODEL = 64
+ endif
+ 
+diff --git a/src/main/java/com/kenai/jffi/Platform.java b/src/main/java/com/kenai/jffi/Platform.java
+index 8447369..7a7de25 100644
+--- a/src/main/java/com/kenai/jffi/Platform.java
++++ b/src/main/java/com/kenai/jffi/Platform.java
+@@ -100,6 +100,8 @@ public abstract class Platform {
+         ARM(32),
+         /** AARCH64 */
+         AARCH64(64),
++	/** LOONGARCH64*/
++        LOONGARCH64(64),
+         /** Unknown CPU */
+         UNKNOWN(64);
+ 
+@@ -230,6 +232,8 @@ public abstract class Platform {
+                 
+             } else if (Util.equalsIgnoreCase("aarch64", archString, LOCALE)) {
+                 return CPU.AARCH64;
++            } else if (Util.equalsIgnoreCase("loongarch64", archString, LOCALE)) {
++                return CPU.LOONGARCH64;
+             }
+             
+ 
+diff --git a/src/main/java/com/kenai/jffi/internal/StubLoader.java b/src/main/java/com/kenai/jffi/internal/StubLoader.java
+index 9b81e83..8d0eaaf 100644
+--- a/src/main/java/com/kenai/jffi/internal/StubLoader.java
++++ b/src/main/java/com/kenai/jffi/internal/StubLoader.java
+@@ -122,6 +122,8 @@ public class StubLoader {
+         ARM,
+         /** AArch64 */
+         AARCH64,
++        /** LoongArch64 */
++        LOONGARCH64,
+         /** Unknown CPU */
+         UNKNOWN;
+ 
+@@ -184,6 +186,8 @@ public class StubLoader {
+             return CPU.ARM;
+         } else if (Util.equalsIgnoreCase("aarch64", archString, LOCALE)) {
+             return CPU.AARCH64;
++        } else if (Util.equalsIgnoreCase("loongarch64", archString, LOCALE)) {
++            return CPU.LOONGARCH64;
+         }
+ 
+         // Try to find by lookup up in the CPU list
+-- 
+2.33.0
+
diff --git a/jffi.spec b/jffi.spec
index da2003c..f66be0b 100644
--- a/jffi.spec
+++ b/jffi.spec
@@ -2,7 +2,7 @@
 %global sover 1.2
 Name:                jffi
 Version:             1.2.13
-Release:             2
+Release:             3
 Summary:             Java Foreign Function Interface
 License:             LGPL-3.0-or-later OR Apache-2.0
 URL:                 http://github.com/jnr/jffi
@@ -13,6 +13,7 @@ Patch1:              jffi-add-built-jar-to-test-classpath.patch
 Patch2:              jffi-fix-compilation-flags.patch
 Patch3:              jffi-1.2.12-no_javah.patch
 Patch4:              jffi-fix-system-ffi.patch
+Patch5:              add-loongarch64-support-for-jffi.patch
 BuildRequires:       ant ant-junit fdupes gcc libffi-devel make maven-local unzip mvn(junit:junit)
 BuildRequires:       mvn(org.apache.felix:maven-bundle-plugin)
 BuildRequires:       mvn(org.apache.maven.plugins:maven-antrun-plugin)
@@ -43,6 +44,9 @@ This package contains the API documentation for %{name}.
 %patch3 -p1
 %endif
 %patch4
+%ifarch loongarch64
+%patch5 -p1
+%endif
 sed -i.cpu -e '/m\$(MODEL)/d' jni/GNUmakefile libtest/GNUmakefile
 rm -rf archive/* jni/libffi/ jni/win32/ lib/CopyLibs/ lib/junit*
 find ./ -name '*.jar' -exec rm -f '{}' \;
@@ -85,6 +89,9 @@ ant -Duse.system.libffi=1 test
 %doc COPYING.GPL COPYING.LESSER LICENSE
 
 %changelog
+* Thu May 18 2023 Wenlong Zhang <zhangwenlong@loongson.cn> - 1.2.13-3
+- fix build error for loongarch64
+
 * Thu May 18 2023 wulei <wu_lei@hoperun.com> - 1.2.13-2
 - Add Buildrequires apache-parent package to fix pkg_vcmp macro not being recognized