Init support of LoongArch64

openjdk-21.spec

@@ -72,7 +72,7 @@
 %global is_system_jdk 0
 
 %global aarch64         aarch64 arm64 armv8
-%global jit_arches      x86_64 %{aarch64} riscv64
+%global jit_arches      x86_64 %{aarch64} loongarch64 riscv64
 %global aot_arches      x86_64 %{aarch64}
 
 # Set of architectures for which java has short vector math library (libsvml.so)
@@ -139,6 +139,9 @@
 %ifarch %{aarch64}
 %global archinstall aarch64
 %endif
+%ifarch loongarch64
+%global archinstall loongarch64
+%endif
 %ifnarch %{jit_arches}
 %global archinstall %{_arch}
 %endif
@@ -977,6 +980,13 @@ Patch6: rh1684077-openjdk_should_depend_on_pcsc-lite-libs_instead_of_pcsc-lite-d
 Patch7: add-downgrade-the-glibc-symver-of-log2f-posix_spawn.patch
 Patch8: add-downgrade-the-glibc-symver-of-memcpy.patch
 
+############################################
+#
+# LoongArch64 specific patches
+#
+############################################
+Patch2000: LoongArch64-support.patch
+
 BuildRequires: autoconf
 BuildRequires: automake
 BuildRequires: alsa-lib-devel
@@ -1009,7 +1019,11 @@ BuildRequires: pkgconfig
 BuildRequires: xorg-x11-proto-devel
 BuildRequires: zip
 BuildRequires: javapackages-filesystem
+%ifarch loongarch64
+BuildRequires: java-21-openjdk-devel
+%else
 BuildRequires: java-latest-openjdk-devel
+%endif
 # Zero-assembler build requirement
 %ifnarch %{jit_arches}
 BuildRequires: libffi-devel
@@ -1199,6 +1213,7 @@ fi
 
 # Remove libraries that are linked
 sh %{SOURCE12}
+%ifnarch loongarch64
 pushd %{top_level_dir_name}
 %patch1 -p1
 %patch2 -p1
@@ -1207,6 +1222,13 @@ pushd %{top_level_dir_name}
 %patch7 -p1
 %patch8 -p1
 popd # openjdk
+%endif
+
+%ifarch loongarch64
+pushd %{top_level_dir_name}
+%patch2000 -p1
+popd
+%endif
 
 %patch1000
 
@@ -1264,7 +1286,7 @@ export NUM_PROC=${NUM_PROC:-1}
 [ ${NUM_PROC} -gt %{?_smp_ncpus_max} ] && export NUM_PROC=%{?_smp_ncpus_max}
 %endif
 
-%ifarch s390x sparc64 alpha %{power64} %{aarch64}
+%ifarch s390x sparc64 alpha %{power64} %{aarch64} loongarch64
 export ARCH_DATA_MODEL=64
 %endif
 %ifarch alpha
@@ -1322,6 +1344,8 @@ elif [ "$ARCH" = "aarch64" ]; then
     BOOTJDKPATH=$PWD/jdk-20.0.2+9
 elif [ "$ARCH" = "riscv64" ]; then
     :
+elif [ "$ARCH" = "loongarch64" ]; then
+    :
 else
     echo " Failed to set BOOTJDKPATH "
     exit 18
@@ -1772,6 +1796,9 @@ cjc.mainProgram(arg)
 
 
 %changelog
+* Tue Feb 20 2024 Leslie Zhai <zhaixiang@loongson.cn> - 1:21.0.2.12-1
+- init support of LoongArch64
+
 * Mon Jan 22 2024 kuenking111 <wangkun49@huawei.com> - 1:21.0.2.12-0
 - upgrade to jdk21.0.2-ga