+-AM_CFLAGS = -Wall -g -fexceptions $(am__append_2)
++AM_CFLAGS = -Wall -fexceptions $(am__append_2)
+ @LIBAT_BUILD_VERSIONED_SHLIB_FALSE@libffi_version_script =
+ @LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE@@LIBAT_BUILD_VERSIONED_SHLIB_TRUE@libffi_version_script = -Wl,--version-script,libffi.map
+ @LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBAT_BUILD_VERSIONED_SHLIB_TRUE@libffi_version_script = -Wl,-M,libffi.map-sun
+diff -urNp -x '*.orig' gcc-10.2.0.org/libgcc/Makefile.in gcc-10.2.0/libgcc/Makefile.in
+--- gcc-10.2.0.org/libgcc/Makefile.in 2020-07-23 08:35:18.748400018 +0200
++++ gcc-10.2.0/libgcc/Makefile.in 2021-03-21 01:23:21.860335808 +0100
+@@ -243,7 +243,7 @@ endif
+
+ # Options to use when compiling libgcc2.a.
+ #
+-LIBGCC2_DEBUG_CFLAGS = -g
++LIBGCC2_DEBUG_CFLAGS =
+ LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(HOST_LIBGCC2_CFLAGS) \
+ $(LIBGCC2_DEBUG_CFLAGS) -DIN_LIBGCC2 \
+ -fbuilding-libgcc -fno-stack-protector \
+diff -urNp -x '*.orig' gcc-10.2.0.org/libstdc++-v3/include/Makefile.am gcc-10.2.0/libstdc++-v3/include/Makefile.am
+--- gcc-10.2.0.org/libstdc++-v3/include/Makefile.am 2021-03-21 01:22:56.853335808 +0100
++++ gcc-10.2.0/libstdc++-v3/include/Makefile.am 2021-03-21 01:23:21.861335808 +0100
+@@ -1343,22 +1343,22 @@ ${host_builddir}/gthr-default.h: ${tople
+ # Build two precompiled C++ includes, stdc++.h.gch/*.gch
+ ${pch1a_output}: ${allstamped} ${host_builddir}/c++config.h ${pch1_source}
+ -mkdir -p ${pch1_output_builddir}
+- $(CXX) $(PCHFLAGS) $(AM_CPPFLAGS) -O2 -g -std=gnu++0x ${pch1_source} \
++ $(CXX) $(PCHFLAGS) $(AM_CPPFLAGS) -O2 -std=gnu++0x ${pch1_source} \
+ -o $@
+
+ ${pch1b_output}: ${allstamped} ${host_builddir}/c++config.h ${pch1_source}
+ -mkdir -p ${pch1_output_builddir}
+- $(CXX) $(PCHFLAGS) $(AM_CPPFLAGS) -O2 -g ${pch1_source} -o $@
++ $(CXX) $(PCHFLAGS) $(AM_CPPFLAGS) -O2 ${pch1_source} -o $@
+
+ # Build a precompiled TR1 include, stdtr1c++.h.gch/O2.gch
+ ${pch2_output}: ${pch2_source} ${pch1_output}
+ -mkdir -p ${pch2_output_builddir}
+- $(CXX) $(PCHFLAGS) $(AM_CPPFLAGS) -O2 -g ${pch2_source} -o $@
++ $(CXX) $(PCHFLAGS) $(AM_CPPFLAGS) -O2 ${pch2_source} -o $@
+
+ # Build a precompiled extension include, extc++.h.gch/O2.gch
+ ${pch3_output}: ${pch3_source} ${pch2_output}
+ -mkdir -p ${pch3_output_builddir}
+- $(CXX) $(PCHFLAGS) $(AM_CPPFLAGS) -O2 -g ${pch3_source} -o $@
++ $(CXX) $(PCHFLAGS) $(AM_CPPFLAGS) -O2 ${pch3_source} -o $@
+
+ # For robustness sake (in light of junk files or in-source
+ # configuration), copy from the build or source tree to the install
+diff -urNp -x '*.orig' gcc-10.2.0.org/libstdc++-v3/include/Makefile.in gcc-10.2.0/libstdc++-v3/include/Makefile.in
+--- gcc-10.2.0.org/libstdc++-v3/include/Makefile.in 2021-03-21 01:22:56.854335808 +0100
++++ gcc-10.2.0/libstdc++-v3/include/Makefile.in 2021-03-21 01:23:21.861335808 +0100
+@@ -1821,22 +1821,22 @@ ${host_builddir}/gthr-default.h: ${tople
+ # Build two precompiled C++ includes, stdc++.h.gch/*.gch
+ ${pch1a_output}: ${allstamped} ${host_builddir}/c++config.h ${pch1_source}
+ -mkdir -p ${pch1_output_builddir}
+- $(CXX) $(PCHFLAGS) $(AM_CPPFLAGS) -O2 -g -std=gnu++0x ${pch1_source} \
++ $(CXX) $(PCHFLAGS) $(AM_CPPFLAGS) -O2 -std=gnu++0x ${pch1_source} \
+ -o $@
+
+ ${pch1b_output}: ${allstamped} ${host_builddir}/c++config.h ${pch1_source}
+ -mkdir -p ${pch1_output_builddir}
+- $(CXX) $(PCHFLAGS) $(AM_CPPFLAGS) -O2 -g ${pch1_source} -o $@
++ $(CXX) $(PCHFLAGS) $(AM_CPPFLAGS) -O2 ${pch1_source} -o $@