BUILD_EXAMPLE BUILD_EXAMPLES BUILD_TEST BUILD_TESTS -- Build files have been written to: /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01 >>> re2 2020-08-01 Building PATH="/home/peko/autobuild/instance-0/output-1/per-package/re2/host/bin:/home/peko/autobuild/instance-0/output-1/per-package/re2/host/sbin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games" /usr/bin/make -j6 -C /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/ make[1]: Entering directory '/home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01' make[2]: Entering directory '/home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01' make[3]: Entering directory '/home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01' Scanning dependencies of target re2 make[3]: Leaving directory '/home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01' make[3]: Entering directory '/home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01' [ 4%] Building CXX object CMakeFiles/re2.dir/re2/compile.cc.o [ 13%] Building CXX object CMakeFiles/re2.dir/re2/bitstate.cc.o [ 13%] Building CXX object CMakeFiles/re2.dir/re2/nfa.cc.o [ 17%] Building CXX object CMakeFiles/re2.dir/re2/mimics_pcre.cc.o [ 21%] Building CXX object CMakeFiles/re2.dir/re2/filtered_re2.cc.o [ 26%] Building CXX object CMakeFiles/re2.dir/re2/dfa.cc.o In file included from /home/peko/autobuild/instance-0/output-1/per-package/re2/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/stdint.h:25, from /home/peko/autobuild/instance-0/output-1/per-package/re2/host/opt/ext-toolchain/lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/include/stdint.h:9, from /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/compile.cc:11: /home/peko/autobuild/instance-0/output-1/per-package/re2/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:218:5: warning: #warning requested reentrant code, but thread support was disabled [-Wcpp] # warning requested reentrant code, but thread support was disabled ^~~~~~~ In file included from /home/peko/autobuild/instance-0/output-1/per-package/re2/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/stdio.h:27, from /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/nfa.cc:27: /home/peko/autobuild/instance-0/output-1/per-package/re2/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:218:5: warning: #warning requested reentrant code, but thread support was disabled [-Wcpp] # warning requested reentrant code, but thread support was disabled ^~~~~~~ In file included from /home/peko/autobuild/instance-0/output-1/per-package/re2/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/stdint.h:25, from /home/peko/autobuild/instance-0/output-1/per-package/re2/host/opt/ext-toolchain/lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/include/stdint.h:9, from /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/bitstate.cc:21: /home/peko/autobuild/instance-0/output-1/per-package/re2/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:218:5: warning: #warning requested reentrant code, but thread support was disabled [-Wcpp] # warning requested reentrant code, but thread support was disabled ^~~~~~~ In file included from /home/peko/autobuild/instance-0/output-1/per-package/re2/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/stdint.h:25, from /home/peko/autobuild/instance-0/output-1/per-package/re2/host/opt/ext-toolchain/lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/include/stdint.h:9, from /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/dfa.cc:25: /home/peko/autobuild/instance-0/output-1/per-package/re2/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:218:5: warning: #warning requested reentrant code, but thread support was disabled [-Wcpp] # warning requested reentrant code, but thread support was disabled ^~~~~~~ In file included from /home/peko/autobuild/instance-0/output-1/per-package/re2/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/assert.h:31, from /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/util/logging.h:10, from /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/mimics_pcre.cc:26: /home/peko/autobuild/instance-0/output-1/per-package/re2/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:218:5: warning: #warning requested reentrant code, but thread support was disabled [-Wcpp] # warning requested reentrant code, but thread support was disabled ^~~~~~~ In file included from /home/peko/autobuild/instance-0/output-1/per-package/re2/host/opt/ext-toolchain/arm-buildroot-linux-uclibcgnueabihf/include/c++/8.3.0/arm-buildroot-linux-uclibcgnueabihf/bits/os_defines.h:39, from /home/peko/autobuild/instance-0/output-1/per-package/re2/host/opt/ext-toolchain/arm-buildroot-linux-uclibcgnueabihf/include/c++/8.3.0/arm-buildroot-linux-uclibcgnueabihf/bits/c++config.h:508, from /home/peko/autobuild/instance-0/output-1/per-package/re2/host/opt/ext-toolchain/arm-buildroot-linux-uclibcgnueabihf/include/c++/8.3.0/bits/stl_algobase.h:59, from /home/peko/autobuild/instance-0/output-1/per-package/re2/host/opt/ext-toolchain/arm-buildroot-linux-uclibcgnueabihf/include/c++/8.3.0/memory:62, from /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/filtered_re2.h:24, from /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/filtered_re2.cc:5: /home/peko/autobuild/instance-0/output-1/per-package/re2/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:218:5: warning: #warning requested reentrant code, but thread support was disabled [-Wcpp] # warning requested reentrant code, but thread support was disabled ^~~~~~~ In file included from /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:22, from /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/bitstate.cc:28: /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:768:16: error: 'once_flag' in namespace 'std' does not name a type mutable std::once_flag rprog_once_; ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:768:11: note: 'std::once_flag' is defined in header ''; did you forget to '#include '? /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:218:1: +#include /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:768:11: mutable std::once_flag rprog_once_; ^~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:769:16: error: 'once_flag' in namespace 'std' does not name a type mutable std::once_flag named_groups_once_; ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:769:11: note: 'std::once_flag' is defined in header ''; did you forget to '#include '? mutable std::once_flag named_groups_once_; ^~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:770:16: error: 'once_flag' in namespace 'std' does not name a type mutable std::once_flag group_names_once_; ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:770:11: note: 'std::once_flag' is defined in header ''; did you forget to '#include '? mutable std::once_flag group_names_once_; ^~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:945:16: error: 'once_flag' in namespace 'std' does not name a type mutable std::once_flag once_; ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:945:11: note: 'std::once_flag' is defined in header ''; did you forget to '#include '? mutable std::once_flag once_; ^~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h: In member function 're2::RE2* re2::LazyRE2::get() const': /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:935:10: error: 'call_once' is not a member of 'std' std::call_once(once_, &LazyRE2::Init, this); ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:935:10: note: suggested alternative: 'all_of' std::call_once(once_, &LazyRE2::Init, this); ^~~~~~~~~ all_of /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:935:20: error: 'once_' was not declared in this scope std::call_once(once_, &LazyRE2::Init, this); ^~~~~ In file included from /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:22, from /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/compile.cc:19: /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:768:16: error: 'once_flag' in namespace 'std' does not name a type mutable std::once_flag rprog_once_; ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:768:11: note: 'std::once_flag' is defined in header ''; did you forget to '#include '? /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:218:1: +#include /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:768:11: mutable std::once_flag rprog_once_; ^~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:769:16: error: 'once_flag' in namespace 'std' does not name a type mutable std::once_flag named_groups_once_; ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:769:11: note: 'std::once_flag' is defined in header ''; did you forget to '#include '? mutable std::once_flag named_groups_once_; ^~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:770:16: error: 'once_flag' in namespace 'std' does not name a type mutable std::once_flag group_names_once_; ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:770:11: note: 'std::once_flag' is defined in header ''; did you forget to '#include '? mutable std::once_flag group_names_once_; ^~~ In file included from /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:22, from /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/nfa.cc:38: /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:768:16: error: 'once_flag' in namespace 'std' does not name a type mutable std::once_flag rprog_once_; ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:768:11: note: 'std::once_flag' is defined in header ''; did you forget to '#include '? /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:209:1: +#include #include /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:768:11: mutable std::once_flag rprog_once_; ^~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:769:16: error: 'once_flag' in namespace 'std' does not name a type mutable std::once_flag named_groups_once_; ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:769:11: note: 'std::once_flag' is defined in header ''; did you forget to '#include '? mutable std::once_flag named_groups_once_; ^~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:770:16: error: 'once_flag' in namespace 'std' does not name a type mutable std::once_flag group_names_once_; ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:770:11: note: 'std::once_flag' is defined in header ''; did you forget to '#include '? mutable std::once_flag group_names_once_; ^~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:945:16: error: 'once_flag' in namespace 'std' does not name a type mutable std::once_flag once_; ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:945:11: note: 'std::once_flag' is defined in header ''; did you forget to '#include '? mutable std::once_flag once_; ^~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h: In member function 're2::RE2* re2::LazyRE2::get() const': /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:935:10: error: 'call_once' is not a member of 'std' std::call_once(once_, &LazyRE2::Init, this); ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:935:10: note: suggested alternative: 'all_of' std::call_once(once_, &LazyRE2::Init, this); ^~~~~~~~~ all_of /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:935:20: error: 'once_' was not declared in this scope std::call_once(once_, &LazyRE2::Init, this); ^~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:945:16: error: 'once_flag' in namespace 'std' does not name a type mutable std::once_flag once_; ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:945:11: note: 'std::once_flag' is defined in header ''; did you forget to '#include '? mutable std::once_flag once_; ^~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h: In member function 're2::RE2* re2::LazyRE2::get() const': /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:935:10: error: 'call_once' is not a member of 'std' std::call_once(once_, &LazyRE2::Init, this); ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:935:10: note: suggested alternative: 'all_of' std::call_once(once_, &LazyRE2::Init, this); ^~~~~~~~~ all_of /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:935:20: error: 'once_' was not declared in this scope std::call_once(once_, &LazyRE2::Init, this); ^~~~~ In file included from /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/compile.cc:19: /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h: At global scope: /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:427:8: error: 'once_flag' in namespace 'std' does not name a type std::once_flag dfa_first_once_; ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:427:3: note: 'std::once_flag' is defined in header ''; did you forget to '#include '? /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:25:1: +#include /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:427:3: std::once_flag dfa_first_once_; ^~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:428:8: error: 'once_flag' in namespace 'std' does not name a type std::once_flag dfa_longest_once_; ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:428:3: note: 'std::once_flag' is defined in header ''; did you forget to '#include '? std::once_flag dfa_longest_once_; ^~~ In file included from /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/nfa.cc:38: /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h: At global scope: /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:427:8: error: 'once_flag' in namespace 'std' does not name a type std::once_flag dfa_first_once_; ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:427:3: note: 'std::once_flag' is defined in header ''; did you forget to '#include '? /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:25:1: +#include /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:427:3: std::once_flag dfa_first_once_; ^~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:428:8: error: 'once_flag' in namespace 'std' does not name a type std::once_flag dfa_longest_once_; ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:428:3: note: 'std::once_flag' is defined in header ''; did you forget to '#include '? std::once_flag dfa_longest_once_; ^~~ In file included from /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/bitstate.cc:28: /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h: At global scope: /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:427:8: error: 'once_flag' in namespace 'std' does not name a type std::once_flag dfa_first_once_; ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:427:3: note: 'std::once_flag' is defined in header ''; did you forget to '#include '? /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:25:1: +#include /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:427:3: std::once_flag dfa_first_once_; ^~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:428:8: error: 'once_flag' in namespace 'std' does not name a type std::once_flag dfa_longest_once_; ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:428:3: note: 'std::once_flag' is defined in header ''; did you forget to '#include '? std::once_flag dfa_longest_once_; ^~~ In file included from /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/dfa.cc:41: /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/util/mutex.h:37:14: error: 'mutex' in namespace 'std' does not name a type typedef std::mutex MutexType; ^~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/util/mutex.h:37:9: note: 'std::mutex' is defined in header ''; did you forget to '#include '? /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/util/mutex.h:23:1: +#include #if defined(_POSIX_READER_WRITER_LOCKS) && _POSIX_READER_WRITER_LOCKS > 0 /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/util/mutex.h:37:9: typedef std::mutex MutexType; ^~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/util/mutex.h:58:3: error: 'MutexType' does not name a type; did you mean 'Mutex'? MutexType mutex_; ^~~~~~~~~ Mutex /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/util/mutex.h: In member function 'void re2::Mutex::Lock()': /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/util/mutex.h:96:30: error: 'mutex_' was not declared in this scope void Mutex::Lock() { mutex_.lock(); } ^~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/util/mutex.h:96:30: note: suggested alternative: 'Mutex' void Mutex::Lock() { mutex_.lock(); } ^~~~~~ Mutex /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/util/mutex.h: In member function 'void re2::Mutex::Unlock()': /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/util/mutex.h:97:30: error: 'mutex_' was not declared in this scope void Mutex::Unlock() { mutex_.unlock(); } ^~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/util/mutex.h:97:30: note: suggested alternative: 'Mutex' void Mutex::Unlock() { mutex_.unlock(); } ^~~~~~ Mutex [ 30%] Building CXX object CMakeFiles/re2.dir/re2/onepass.cc.o CMakeFiles/re2.dir/build.make:62: recipe for target 'CMakeFiles/re2.dir/re2/bitstate.cc.o' failed make[3]: *** [CMakeFiles/re2.dir/re2/bitstate.cc.o] Error 1 make[3]: *** Waiting for unfinished jobs.... In file included from /home/peko/autobuild/instance-0/output-1/per-package/re2/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/stdint.h:25, from /home/peko/autobuild/instance-0/output-1/per-package/re2/host/opt/ext-toolchain/lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/include/stdint.h:9, from /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/onepass.cc:53: /home/peko/autobuild/instance-0/output-1/per-package/re2/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:218:5: warning: #warning requested reentrant code, but thread support was disabled [-Wcpp] # warning requested reentrant code, but thread support was disabled ^~~~~~~ In file included from /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:22, from /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/dfa.cc:44: /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h: At global scope: /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:768:16: error: 'once_flag' in namespace 'std' does not name a type mutable std::once_flag rprog_once_; ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:768:11: note: 'std::once_flag' is defined in header ''; did you forget to '#include '? /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:209:1: +#include #include /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:768:11: mutable std::once_flag rprog_once_; ^~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:769:16: error: 'once_flag' in namespace 'std' does not name a type mutable std::once_flag named_groups_once_; ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:769:11: note: 'std::once_flag' is defined in header ''; did you forget to '#include '? mutable std::once_flag named_groups_once_; ^~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:770:16: error: 'once_flag' in namespace 'std' does not name a type mutable std::once_flag group_names_once_; ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:770:11: note: 'std::once_flag' is defined in header ''; did you forget to '#include '? mutable std::once_flag group_names_once_; ^~~ In file included from /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/filtered_re2.h:28, from /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/filtered_re2.cc:5: /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:768:16: error: 'once_flag' in namespace 'std' does not name a type mutable std::once_flag rprog_once_; ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:768:11: note: 'std::once_flag' is defined in header ''; did you forget to '#include '? /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:218:1: +#include /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:768:11: mutable std::once_flag rprog_once_; ^~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:769:16: error: 'once_flag' in namespace 'std' does not name a type mutable std::once_flag named_groups_once_; ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:769:11: note: 'std::once_flag' is defined in header ''; did you forget to '#include '? mutable std::once_flag named_groups_once_; ^~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:770:16: error: 'once_flag' in namespace 'std' does not name a type mutable std::once_flag group_names_once_; ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:770:11: note: 'std::once_flag' is defined in header ''; did you forget to '#include '? mutable std::once_flag group_names_once_; ^~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:945:16: error: 'once_flag' in namespace 'std' does not name a type mutable std::once_flag once_; ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:945:11: note: 'std::once_flag' is defined in header ''; did you forget to '#include '? mutable std::once_flag once_; ^~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h: In member function 're2::RE2* re2::LazyRE2::get() const': /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:935:10: error: 'call_once' is not a member of 'std' std::call_once(once_, &LazyRE2::Init, this); ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:935:10: note: suggested alternative: 'all_of' std::call_once(once_, &LazyRE2::Init, this); ^~~~~~~~~ all_of /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:935:20: error: 'once_' was not declared in this scope std::call_once(once_, &LazyRE2::Init, this); ^~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:945:16: error: 'once_flag' in namespace 'std' does not name a type mutable std::once_flag once_; ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:945:11: note: 'std::once_flag' is defined in header ''; did you forget to '#include '? mutable std::once_flag once_; ^~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h: In member function 're2::RE2* re2::LazyRE2::get() const': /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:935:10: error: 'call_once' is not a member of 'std' std::call_once(once_, &LazyRE2::Init, this); ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:935:10: note: suggested alternative: 'all_of' std::call_once(once_, &LazyRE2::Init, this); ^~~~~~~~~ all_of /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:935:20: error: 'once_' was not declared in this scope std::call_once(once_, &LazyRE2::Init, this); ^~~~~ In file included from /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/dfa.cc:44: /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h: At global scope: /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:427:8: error: 'once_flag' in namespace 'std' does not name a type std::once_flag dfa_first_once_; ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:427:3: note: 'std::once_flag' is defined in header ''; did you forget to '#include '? /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:25:1: +#include /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:427:3: std::once_flag dfa_first_once_; ^~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:428:8: error: 'once_flag' in namespace 'std' does not name a type std::once_flag dfa_longest_once_; ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:428:3: note: 'std::once_flag' is defined in header ''; did you forget to '#include '? std::once_flag dfa_longest_once_; ^~~ CMakeFiles/re2.dir/build.make:75: recipe for target 'CMakeFiles/re2.dir/re2/compile.cc.o' failed make[3]: *** [CMakeFiles/re2.dir/re2/compile.cc.o] Error 1 CMakeFiles/re2.dir/build.make:127: recipe for target 'CMakeFiles/re2.dir/re2/nfa.cc.o' failed make[3]: *** [CMakeFiles/re2.dir/re2/nfa.cc.o] Error 1 /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/dfa.cc: In member function 're2::DFA* re2::Prog::GetDFA(re2::Prog::MatchKind)': /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/dfa.cc:1785:10: error: 'call_once' is not a member of 'std' std::call_once(dfa_first_once_, [](Prog* prog) { ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/dfa.cc:1785:10: note: suggested alternative: 'all_of' std::call_once(dfa_first_once_, [](Prog* prog) { ^~~~~~~~~ all_of /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/dfa.cc:1785:20: error: 'dfa_first_once_' was not declared in this scope std::call_once(dfa_first_once_, [](Prog* prog) { ^~~~~~~~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/dfa.cc:1785:20: note: suggested alternative: 'dfa_first_' std::call_once(dfa_first_once_, [](Prog* prog) { ^~~~~~~~~~~~~~~ dfa_first_ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/dfa.cc:1790:10: error: 'call_once' is not a member of 'std' std::call_once(dfa_first_once_, [](Prog* prog) { ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/dfa.cc:1790:10: note: suggested alternative: 'all_of' std::call_once(dfa_first_once_, [](Prog* prog) { ^~~~~~~~~ all_of /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/dfa.cc:1790:20: error: 'dfa_first_once_' was not declared in this scope std::call_once(dfa_first_once_, [](Prog* prog) { ^~~~~~~~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/dfa.cc:1790:20: note: suggested alternative: 'dfa_first_' std::call_once(dfa_first_once_, [](Prog* prog) { ^~~~~~~~~~~~~~~ dfa_first_ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/dfa.cc:1795:10: error: 'call_once' is not a member of 'std' std::call_once(dfa_longest_once_, [](Prog* prog) { ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/dfa.cc:1795:10: note: suggested alternative: 'all_of' std::call_once(dfa_longest_once_, [](Prog* prog) { ^~~~~~~~~ all_of /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/dfa.cc:1795:20: error: 'dfa_longest_once_' was not declared in this scope std::call_once(dfa_longest_once_, [](Prog* prog) { ^~~~~~~~~~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/dfa.cc:1795:20: note: suggested alternative: 'dfa_longest_' std::call_once(dfa_longest_once_, [](Prog* prog) { ^~~~~~~~~~~~~~~~~ dfa_longest_ CMakeFiles/re2.dir/build.make:101: recipe for target 'CMakeFiles/re2.dir/re2/filtered_re2.cc.o' failed make[3]: *** [CMakeFiles/re2.dir/re2/filtered_re2.cc.o] Error 1 CMakeFiles/re2.dir/build.make:88: recipe for target 'CMakeFiles/re2.dir/re2/dfa.cc.o' failed make[3]: *** [CMakeFiles/re2.dir/re2/dfa.cc.o] Error 1 In file included from /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:22, from /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/onepass.cc:65: /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:768:16: error: 'once_flag' in namespace 'std' does not name a type mutable std::once_flag rprog_once_; ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:768:11: note: 'std::once_flag' is defined in header ''; did you forget to '#include '? /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:206:1: +#include #include /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:768:11: mutable std::once_flag rprog_once_; ^~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:769:16: error: 'once_flag' in namespace 'std' does not name a type mutable std::once_flag named_groups_once_; ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:769:11: note: 'std::once_flag' is defined in header ''; did you forget to '#include '? mutable std::once_flag named_groups_once_; ^~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:770:16: error: 'once_flag' in namespace 'std' does not name a type mutable std::once_flag group_names_once_; ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:770:11: note: 'std::once_flag' is defined in header ''; did you forget to '#include '? mutable std::once_flag group_names_once_; ^~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:945:16: error: 'once_flag' in namespace 'std' does not name a type mutable std::once_flag once_; ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:945:11: note: 'std::once_flag' is defined in header ''; did you forget to '#include '? mutable std::once_flag once_; ^~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h: In member function 're2::RE2* re2::LazyRE2::get() const': /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:935:10: error: 'call_once' is not a member of 'std' std::call_once(once_, &LazyRE2::Init, this); ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:935:10: note: suggested alternative: 'all_of' std::call_once(once_, &LazyRE2::Init, this); ^~~~~~~~~ all_of /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/re2.h:935:20: error: 'once_' was not declared in this scope std::call_once(once_, &LazyRE2::Init, this); ^~~~~ In file included from /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/onepass.cc:65: /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h: At global scope: /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:427:8: error: 'once_flag' in namespace 'std' does not name a type std::once_flag dfa_first_once_; ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:427:3: note: 'std::once_flag' is defined in header ''; did you forget to '#include '? /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:25:1: +#include /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:427:3: std::once_flag dfa_first_once_; ^~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:428:8: error: 'once_flag' in namespace 'std' does not name a type std::once_flag dfa_longest_once_; ^~~~~~~~~ /home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/re2/prog.h:428:3: note: 'std::once_flag' is defined in header ''; did you forget to '#include '? std::once_flag dfa_longest_once_; ^~~ CMakeFiles/re2.dir/build.make:140: recipe for target 'CMakeFiles/re2.dir/re2/onepass.cc.o' failed make[3]: *** [CMakeFiles/re2.dir/re2/onepass.cc.o] Error 1 make[3]: Leaving directory '/home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01' CMakeFiles/Makefile2:75: recipe for target 'CMakeFiles/re2.dir/all' failed make[2]: *** [CMakeFiles/re2.dir/all] Error 2 make[2]: Leaving directory '/home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01' Makefile:129: recipe for target 'all' failed make[1]: *** [all] Error 2 make[1]: Leaving directory '/home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01' package/pkg-generic.mk:247: recipe for target '/home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/.stamp_built' failed make: *** [/home/peko/autobuild/instance-0/output-1/build/re2-2020-08-01/.stamp_built] Error 2 make: Leaving directory '/home/peko/autobuild/instance-0/buildroot'