libsepol: opt-out of lto usage

This fixes building with USE_LTO enabled.

<artificial>:(.text+0x4194): relocation R_MIPS16_26 against `cil_printf.lto_priv.0' cannot be used when making a shared object; recompile with -fPIC
./openwrt/staging_dir/toolchain-mips_24kc_gcc-12.3.0_musl/lib/gcc/mips-openwrt-linux-musl/12.3.0/../../../../mips-openwrt-linux-musl/bin/ld.bfd: non-dynamic relocations refer to dynamic symbol memcmp
./openwrt/staging_dir/toolchain-mips_24kc_gcc-12.3.0_musl/lib/gcc/mips-openwrt-linux-musl/12.3.0/../../../../mips-openwrt-linux-musl/bin/ld.bfd: failed to set dynamic section sizes: bad value
collect2: error: ld returned 1 exit status

Signed-off-by: Anari Jalakas <[email protected]>

package/libs/libsepol/Makefile

@@ -16,6 +16,8 @@ PKG_HASH:=78fdaf69924db780bac78546e43d9c44074bad798c2c415d0b9bb96d065ee8a2
 PKG_MAINTAINER:=Thomas Petazzoni <[email protected]>
 PKG_CPE_ID:=cpe:/a:selinuxproject:libsepol
 
+PKG_BUILD_FLAGS:=no-lto
+
 include $(INCLUDE_DIR)/package.mk
 include $(INCLUDE_DIR)/host-build.mk