!411 [SPEC] disable isl

From: @huyubiao 
Reviewed-by: @huang-xiaoquan 
Signed-off-by: @huang-xiaoquan

gcc.spec

@@ -46,7 +46,7 @@
 %else
 %global build_libitm 0
 %endif
-%global build_isl 1
+%global build_isl 0
 %global build_libstdcxx_docs 0
 %ifarch %{ix86} x86_64 ppc ppc64 ppc64le ppc64p7 s390 s390x %{arm} aarch64 %{mips}
 %global attr_ifunc 1
@@ -61,7 +61,7 @@
 Summary: Various compilers (C, C++, Objective-C, ...)
 Name: gcc
 Version: %{gcc_version}
-Release: 40
+Release: 41
 License: GPLv3+ and GPLv3+ with exceptions and GPLv2+ with exceptions and LGPLv2+ and BSD
 URL: https://gcc.gnu.org
 
@@ -908,10 +908,15 @@ CC="$CC" CFLAGS="$OPT_FLAGS" \
 	   --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions \
 	   --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu \
 	   --enable-languages=c,c++,fortran${enablelobjc}${enablelada}${enablelgo}${enableld},lto --enable-plugin \
-	   --enable-initfini-array --disable-libgcj --with-isl --without-cloog \
+	   --enable-initfini-array --disable-libgcj --without-cloog \
 	   --enable-gnu-indirect-function --build=%{gcc_target_platform} \
 	   --with-stage1-ldflags="$OPT_LDFLAGS" \
 	   --with-boot-ldflags="$OPT_LDFLAGS" --disable-bootstrap \
+%if %{build_isl}
+           --with-isl \
+%else
+           --without-isl \
+%endif
 %ifarch x86_64
 	   --with-tune=generic \
 	   --with-arch_32=x86-64 \
@@ -2872,6 +2877,12 @@ end
 %doc rpm.doc/changelogs/libcc1/ChangeLog*
 
 %changelog
+* Mon Apr 15 2024 huyubiao <huyubiao@huawei.com> - 10.3.1-41
+- Type:SPEC
+- ID:NA
+- SUG:NA
+- DESC:disable isl
+
 * Thu Mar 14 2024 chenyuanfeng <yuanfeng.chen@shingroup.cn> - 10.3.1-40
 - Type: Spec
 - ID:NA