QT5.7： internal compiler error: Segmentation fault

Question

3rdparty是我的一个第三方库，QT移植到开发板上时出现了这个问题：
ools/../../3rdparty/sha1/sha1.cpp: In function 'void sha1ProcessChunk(Sha1State*, const unsigned char*)':
tools/../../3rdparty/sha1/sha1.cpp:141:20: internal compiler error: Segmentation fault
static inline void sha1ProcessChunk(Sha1State state, const unsigned char *buffer)
^
0x92885f crash_signal
/home/buildslave/workspace/BinaryRelease/label/x86_64/target/aarch64-linux-gnu/snapshots/gcc-linaro-4.9-2014.11/gcc/toplev.c:337
0x6c08eb insert_to_assembler_name_hash
/home/buildslave/workspace/BinaryRelease/label/x86_64/target/aarch64-linux-gnu/snapshots/gcc-linaro-4.9-2014.11/gcc/symtab.c:209
0x6c0a60 symtab_register_node(symtab_node)
/home/buildslave/workspace/BinaryRelease/label/x86_64/target/aarch64-linux-gnu/snapshots/gcc-linaro-4.9-2014.11/gcc/symtab.c:307
0x6c3453 cgraph_create_node(tree_node*)
/home/buildslave/workspace/BinaryRelease/label/x86_64/target/aarch64-linux-gnu/snapshots/gcc-linaro-4.9-2014.11/gcc/cgraph.c:540
0x6c32e7 cgraph_get_create_node(tree_node*)
/home/buildslave/workspace/BinaryRelease/label/x86_64/target/aarch64-linux-gnu/snapshots/gcc-linaro-4.9-2014.11/gcc/cgraph.c:562
0x7fd160 recursive_call_p(tree_node*, tree_node*)
/home/buildslave/workspace/BinaryRelease/label/x86_64/target/aarch64-linux-gnu/snapshots/gcc-linaro-4.9-2014.11/gcc/ipa-utils.c:821
0xc32433 check_call
/home/buildslave/workspace/BinaryRelease/label/x86_64/target/aarch64-linux-gnu/snapshots/gcc-linaro-4.9-2014.11/gcc/ipa-pure-const.c:545
0xc32433 check_stmt
/home/buildslave/workspace/BinaryRelease/label/x86_64/target/aarch64-linux-gnu/snapshots/gcc-linaro-4.9-2014.11/gcc/ipa-pure-const.c:688
0xc32433 analyze_function
/home/buildslave/workspace/BinaryRelease/label/x86_64/target/aarch64-linux-gnu/snapshots/gcc-linaro-4.9-2014.11/gcc/ipa-pure-const.c:767
0xc3289e local_pure_const
/home/buildslave/workspace/BinaryRelease/label/x86_64/target/aarch64-linux-gnu/snapshots/gcc-linaro-4.9-2014.11/gcc/ipa-pure-const.c:1600
0xc3289e execute
/home/buildslave/workspace/BinaryRelease/label/x86_64/target/aarch64-linux-gnu/snapshots/gcc-linaro-4.9-2014.11/gcc/ipa-pure-const.c:1722
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See https://bugs.linaro.org for instructions.
make[3]: *** [.obj/qcryptographichash.o] Error 1
make[3]: Leaving directory /home/ljc/qt/qt-everywhere-opensource-src-5.7.0/qtbase/src/corelib'
make[2]: *** [sub-corelib-make_first] Error 2
make[2]: Leaving directory/home/ljc/qt/qt-everywhere-opensource-src-5.7.0/qtbase/src'
make[1]: *** [sub-src-make_first] Error 2
make[1]: Leaving directory `/home/ljc/qt/qt-everywhere-opensource-src-5.7.0/qtbase'
make: *** [module-qtbase-make_first] Error 2

以上是报错后的代码，本人第一次做QT移植，出现了这个问题，不懂，希望大神来指导，谢谢！！！

Answer 1

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