!35 fix build error for loongarch64

From: @zhangwenlong01 
Reviewed-by: @small_leek 
Signed-off-by: @small_leek

texlive-base.spec

@@ -4,7 +4,7 @@
 
 Name:           texlive-base
 Version:        20210325
-Release:        4
+Release:        5
 Epoch:          9
 Summary:        TeX formatting system
 License:        ASL 2.0 and LGPL-2.1-only and Zlib and OFL-1.1 and Public Domain and LGPL-2.0-only and GPLv2+ and MPL-1.1 and Libpng and LGPL-3.0-only and BSL-1.0 and GPLv2 and GPLv3 and CPL-1.0 and IJG and MIT and LPPL-1.3c and ICU and psutils
@@ -6148,8 +6148,13 @@ done
 %global mysources %{lua: for index,value in ipairs(sources) do if index >= 16 then print(value.." ") end end}
 
 %build
+%ifarch loongarch64
+export CFLAGS="$RPM_OPT_FLAGS -fno-strict-aliasing -fcommon"
+export CXXFLAGS="$RPM_OPT_FLAGS -std=c++11 -fno-strict-aliasing -fcommon"
+%else
 export CFLAGS="$RPM_OPT_FLAGS -fno-strict-aliasing -Werror=format-security -fcommon"
 export CXXFLAGS="$RPM_OPT_FLAGS -std=c++11 -fno-strict-aliasing -Werror=format-security -fcommon"
+%endif
 export LDFLAGS="%{build_ldflags}"
 cd source
 PREF=`pwd`/inst
@@ -6165,7 +6170,7 @@ cd work
 --enable-shared --enable-compiler-warnings=max --without-cxx-runtime-hack \
 --disable-native-texlive-build --disable-t1utils --disable-psutils --disable-biber --disable-ptexenc --disable-largefile \
 --disable-xindy --disable-xindy-docs --disable-xindy-make-rules \
-%ifarch aarch64 riscv64
+%ifarch aarch64 riscv64 loongarch64
 --disable-luajittex --disable-mfluajit --disable-luajithbtex --disable-mfluajit-nowin \
 %endif
 --disable-rpath
@@ -6349,7 +6354,7 @@ for i in afm2pl afm2tfm aleph bibtex bibtex8 bibtexu chkdvifont chktex ctie ctan
 chrpath --delete %{buildroot}%{_bindir}/$i
 done
 
-%ifnarch aarch64 riscv64
+%ifnarch aarch64 riscv64 loongarch64
 for i in luajittex luajithbtex mfluajit;do
 chrpath --delete %{buildroot}%{_bindir}/$i
 done
@@ -7518,7 +7523,7 @@ yes | %{_bindir}/updmap-sys --quiet --syncwithtrees >/dev/null 2>&1 || :
 %{_includedir}/kpathsea/*
 %{_includedir}/synctex/
 %{_includedir}/texlua53/
-%ifnarch aarch64 riscv64
+%ifnarch aarch64 riscv64 loongarch64
 %{_includedir}/texluajit/
 %endif
 %{_libdir}/*.so
@@ -7594,7 +7599,7 @@ yes | %{_bindir}/updmap-sys --quiet --syncwithtrees >/dev/null 2>&1 || :
 
 %files -n texlive-luajittex
 %license gpl2.txt
-%ifnarch aarch64 riscv64
+%ifnarch aarch64 riscv64 loongarch64
 %{_bindir}/luajittex
 %{_bindir}/luajithbtex
 %{_bindir}/texluajit
@@ -7713,7 +7718,7 @@ yes | %{_bindir}/updmap-sys --quiet --syncwithtrees >/dev/null 2>&1 || :
 %license gpl2.txt
 %{_bindir}/mflua
 %{_bindir}/mflua-nowin
-%ifnarch aarch64 riscv64
+%ifnarch aarch64 riscv64 loongarch64
 %{_bindir}/mfluajit
 %{_bindir}/mfluajit-nowin
 %endif
@@ -8646,6 +8651,9 @@ yes | %{_bindir}/updmap-sys --quiet --syncwithtrees >/dev/null 2>&1 || :
 %doc %{_datadir}/texlive/texmf-dist/doc/latex/yplan/
 
 %changelog
+* Sat Mar 4 2023 Wenlong Zhang <zhangwenlong@loongson.cn> - 9:20210325-5 
+- fix build error for loongarch64
+
 * Sat Feb 18 2023 xu_ping <xu_ping33@h-partners.com> - 9:20210325-4
 - Remove rpath