diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000000000000000000000000000000000000..44aa6f68ebd3fcdb25587a1c64a8e26c6d083bc5
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,2 @@
+*.gz filter=lfs diff=lfs merge=lfs -text
+*.zip filter=lfs diff=lfs merge=lfs -text
diff --git a/.lfsconfig b/.lfsconfig
new file mode 100644
index 0000000000000000000000000000000000000000..654f5ae8fb0384bd48d088e82ecf7bed6773a626
--- /dev/null
+++ b/.lfsconfig
@@ -0,0 +1,2 @@
+[lfs]
+	url = https://artlfs.openeuler.openatom.cn/src-openEuler/scipy
diff --git a/PROPACK.zip b/PROPACK.zip
index 7e9201b1368dad7fb875347b982f1b94446ef89b..51f2f1a17928eebc1702d196c8adc91a7b8c2da0 100644
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diff --git a/array-api-compat.zip b/array-api-compat.zip
index b59ae6453773321097fa77bbe180058cd0100c71..626e7575056359a88f374bc49bd646a1fc5ce396 100644
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diff --git a/array-api-extra.zip b/array-api-extra.zip
index 4f2dd030edd273a431dcede16d8477ed0482f334..7773af93e10be40b6b35944ddb541261f8f61afd 100644
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diff --git a/boost_math.zip b/boost_math.zip
index 6fcb4c18d61ef6d887e2355ad44ceb9061144940..b6e54e5c68abb2d1d1a454fb99a7c995c7b2e149 100644
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diff --git a/cobyqa.zip b/cobyqa.zip
index 8d34c72112a59ea015e0b8446056bbd93020cea2..7a656ee7faee735b08ec632681058bf77ce7d312 100644
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diff --git a/highs.zip b/highs.zip
index b85ff3a84df297ed8df7ac1a885ef65dbde30a94..db5292ff4dc12433076c353fe64b449d70cc1e61 100644
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diff --git a/pocketfft.zip b/pocketfft.zip
index abc40ad693c366dedcb435e3e0e22634d5a0e3fc..dd2660502e71b2621c5f4de4abebe850e70cb071 100644
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diff --git a/scipy-1.15.3.tar.gz b/scipy-1.15.3.tar.gz
index 388ad9e9470f1e69c8e7d0ab298fddd4ad9c5ca4..70ffd24b8a4e29de4eb215a96d4f2f49086029b0 100644
Binary files a/scipy-1.15.3.tar.gz and b/scipy-1.15.3.tar.gz differ
diff --git a/scipy.spec b/scipy.spec
index 1074b0b526b05952a6c94df74d189bfe300c2057..b46524b4fc211ad474b5e49d6a26985e7486e79e 100644
--- a/scipy.spec
+++ b/scipy.spec
@@ -1,7 +1,11 @@
 %global debug_package %{nil}
+
+# The code is not safe to build with LTO
+%global _lto_cflags %{nil}
+
 Name: scipy
 Version: 1.15.3
-Release: 1
+Release: 2
 Summary: A Python-based ecosystem of open-source software for mathematics, science, and engineering
 License: Qhull and Apache-2.0
 URL: https://www.scipy.org
@@ -93,7 +97,7 @@ env FFLAGS="$RPM_OPT_FLAGS -fPIC -w -fallow-argument-mismatch -O2"\
 popd
 
 %install
-export CFLAGS="$RPM_OPT_FLAGS -lm"
+export CFLAGS="$RPM_OPT_FLAGS"
 
 pushd %{py3dir}
 env FFLAGS="$RPM_OPT_FLAGS -fPIC" \
@@ -102,29 +106,17 @@ popd
 
 find %{buildroot} -type f -name '*.so' -exec strip '{}' ';'
 
-cd  $RPM_BUILD_ROOT/usr
-file `find -type f`| grep -w ELF | awk -F":" '{print $1}' | for i in `xargs`
-do
-  chrpath -d $i
-done
-cd -
-mkdir -p  $RPM_BUILD_ROOT/etc/ld.so.conf.d
-echo "%{_bindir}/%{name}" > $RPM_BUILD_ROOT/etc/ld.so.conf.d/%{name}-%{_arch}.conf
-echo "%{_libdir}/%{name}" >> $RPM_BUILD_ROOT/etc/ld.so.conf.d/%{name}-%{_arch}.conf
-
-%post
-/sbin/ldconfig
-
-%postun
-/sbin/ldconfig
-
 %files -n python3-scipy
 %license LICENSE.txt
 %{python3_sitearch}/scipy
 %{python3_sitearch}/*.dist-info
-%config(noreplace) /etc/ld.so.conf.d/*
 
 %changelog
+* Mon Jul 28 2025 Funda Wang <fundawang@yeah.net> - 1.15.3-2
+- do not remove rpath for shared objects, as the package itself is using
+  special tweaked rpath for shared libraries to work
+- do not build with lto, it may cause crash
+
 * Thu Jul 03 2025 Liu Chao <liuchao173@huawei.com> - 1.15.3-1
 - Upgrade to 1.15.3 because numpy upgrades to 2.3.0
 
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index e1753522827119240b1ebca6f2c85ac2991795f1..40b02823866bb0a272c6c577fcb5dc3921a2530d 100644
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