On Fri, 2021-12-31 at 10:33 +0000, SAIFI wrote: > Hi: > > Using 'gcc 11.1.0' on x86_64 GNU/Linux (kernel 5.15.12). The source make was successful. However, i am encountering this error at 'make install'. > > Please see below, > > libtool: compile: g++ -I/strikr/src/gcc/libstdc++-v3/../libgcc -I/strikr/infra/build/gcc/include/ -I/strikr/infra/build/gcc/include -I/strikr/src/gcc/libstdc++-v3/libsupc++ -std=gnu++11 -D_GLIBCXX_SHARED -fno-implicit-templates -Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi=2 -fdiagnostics-show-location=once -ffunction-sections -fdata-sections -frandom-seed=wstring-io-inst.lo -fcf-protection -mshstk -c /strikr/src/gcc/libstdc++-v3/src/c++11/wstring-io-inst.cc -fPIC -DPIC -D_GLIBCXX_SHARED -o wstring-io-inst.o > /bin/sh ../../libtool --tag CXX --tag disable-shared --mode=link g++ -Wl,-O1 -Wl,-z,relro -Wl,--gc-sections -std=gnu++11 -prefer-pic -D_GLIBCXX_SHARED -fno-implicit-templates -Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi=2 -fdiagnostics-show-location=once -ffunction-sections -fdata-sections -frandom-seed=libc++11convenience.la -o libc++11convenience.la chrono.lo codecvt.lo condition_variable.lo cow-stdexcept.lo ctype.lo debug.lo functexcept.lo functional.lo futex.lo future.lo hash_c++0x.lo hashtable_c++0x.lo ios.lo limits.lo mutex.lo placeholders.lo random.lo regex.lo shared_ptr.lo snprintf_lite.lo system_error.lo thread.lo cow-locale_init.lo cow-shim_facets.lo cxx11-hash_tr1.lo cxx11-ios_failure.lo cxx11-shim_facets.lo cxx11-stdexcept.lo ctype_configure_char.lo ctype_members.lo cow-fstream-inst.lo cow-sstream-inst.lo cow-string-inst.lo cow-string-io-inst.lo cow-wstring-inst.lo cow-wstring-io-inst.lo cxx11-locale-inst.lo cxx11-wlocale-inst.lo sso_string.lo ext11-inst.lo > fstream-inst.lo ios-inst.lo iostream-inst.lo istream-inst.lo locale-inst.lo ostream-inst.lo sstream-inst.lo streambuf-inst.lo string-inst.lo string-io-inst.lo wlocale-inst.lo wstring-inst.lo wstring-io-inst.lo > libtool: link: ar cru .libs/libc++11convenience.a chrono.o codecvt.o condition_variable.o cow-stdexcept.o ctype.o debug.o functexcept.o functional.o futex.o future.o hash_c++0x.o hashtable_c++0x.o ios.o limits.o mutex.o placeholders.o random.o regex.o shared_ptr.o snprintf_lite.o system_error.o thread.o cow-locale_init.o cow-shim_facets.o cxx11-hash_tr1.o cxx11-ios_failure.o cxx11-shim_facets.o cxx11-stdexcept.o ctype_configure_char.o ctype_members.o cow-fstream-inst.o cow-sstream-inst.o cow-string-inst.o cow-string-io-inst.o cow-wstring-inst.o cow-wstring-io-inst.o cxx11-locale-inst.o cxx11-wlocale-inst.o sso_string.o ext11-inst.o fstream-inst.o ios-inst.o iostream-inst.o istream-inst.o locale-inst.o ostream-inst.o sstream-inst.o streambuf-inst.o string-inst.o string-io-inst.o wlocale-inst.o wstring-inst.o wstring-io-inst.o > ar: `u' modifier ignored since `D' is the default (see `U') > libtool: link: ranlib .libs/libc++11convenience.a > libtool: link: ( cd ".libs" && rm -f "libc++11convenience.la" && ln -s "../libc++11convenience.la" "libc++11convenience.la" ) > make[3]: Entering directory '/strikr/infra/build/gcc/src/c++11' > make[3]: Nothing to be done for 'install-exec-am'. > make[3]: Nothing to be done for 'install-data-am'. > make[3]: Leaving directory '/strikr/infra/build/gcc/src/c++11' > make[2]: Leaving directory '/strikr/infra/build/gcc/src/c++11' > Making install in c++17 > make[2]: Entering directory '/strikr/infra/build/gcc/src/c++17' > /bin/sh ../../libtool --tag CXX --tag disable-shared --mode=compile g++ -I/strikr/src/gcc/libstdc++-v3/../libgcc -I/strikr/infra/build/gcc/include/ -I/strikr/infra/build/gcc/include -I/strikr/src/gcc/libstdc++-v3/libsupc++ -std=gnu++17 -prefer-pic -D_GLIBCXX_SHARED -fno-implicit-templates -Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi=2 -fdiagnostics-show-location=once -ffunction-sections -fdata-sections -frandom-seed=floating_from_chars.lo -fimplicit-templates -fcf-protection -mshstk -c -o floating_from_chars.lo /strikr/src/gcc/libstdc++-v3/src/c++17/floating_from_chars.cc > libtool: compile: g++ -I/strikr/src/gcc/libstdc++-v3/../libgcc -I/strikr/infra/build/gcc/include/ -I/strikr/infra/build/gcc/include -I/strikr/src/gcc/libstdc++-v3/libsupc++ -std=gnu++17 -D_GLIBCXX_SHARED -fno-implicit-templates -Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi=2 -fdiagnostics-show-location=once -ffunction-sections -fdata-sections -frandom-seed=floating_from_chars.lo -fimplicit-templates -fcf-protection -mshstk -c /strikr/src/gcc/libstdc++-v3/src/c++17/floating_from_chars.cc -fPIC -DPIC -D_GLIBCXX_SHARED -o floating_from_chars.o > In file included from /strikr/infra/build/gcc/include/cfenv:41, > from /strikr/src/gcc/libstdc++-v3/src/c++17/floating_from_chars.cc:36: > /strikr/infra/build/gcc/include/fenv.h:58:11: error: ‘fenv_t’ has not been declared in ‘::’ > 58 | using ::fenv_t; > | ^~~~~~ > /strikr/infra/build/gcc/include/fenv.h:59:11: error: ‘fexcept_t’ has not been declared in ‘::’ > 59 | using ::fexcept_t; > | ^~~~~~~~~ > /strikr/infra/build/gcc/include/fenv.h:62:11: error: ‘feclearexcept’ has not been declared in ‘::’ > 62 | using ::feclearexcept; > | ^~~~~~~~~~~~~ > /strikr/infra/build/gcc/include/fenv.h:63:11: error: ‘fegetexceptflag’ has not been declared in ‘::’ > 63 | using ::fegetexceptflag; > | ^~~~~~~~~~~~~~~ > /strikr/infra/build/gcc/include/fenv.h:64:11: error: ‘feraiseexcept’ has not been declared in ‘::’ > 64 | using ::feraiseexcept; > | ^~~~~~~~~~~~~ > /strikr/infra/build/gcc/include/fenv.h:65:11: error: ‘fesetexceptflag’ has not been declared in ‘::’ > 65 | using ::fesetexceptflag; > | ^~~~~~~~~~~~~~~ > /strikr/infra/build/gcc/include/fenv.h:66:11: error: ‘fetestexcept’ has not been declared in ‘::’ > 66 | using ::fetestexcept; > | ^~~~~~~~~~~~ > /strikr/infra/build/gcc/include/fenv.h:68:11: error: ‘fegetround’ has not been declared in ‘::’ > 68 | using ::fegetround; > | ^~~~~~~~~~ > /strikr/infra/build/gcc/include/fenv.h:69:11: error: ‘fesetround’ has not been declared in ‘::’ > 69 | using ::fesetround; > | ^~~~~~~~~~ > /strikr/infra/build/gcc/include/fenv.h:71:11: error: ‘fegetenv’ has not been declared in ‘::’ > 71 | using ::fegetenv; > | ^~~~~~~~ > /strikr/infra/build/gcc/include/fenv.h:72:11: error: ‘feholdexcept’ has not been declared in ‘::’ > 72 | using ::feholdexcept; > | ^~~~~~~~~~~~ > /strikr/infra/build/gcc/include/fenv.h:73:11: error: ‘fesetenv’ has not been declared in ‘::’ > 73 | using ::fesetenv; > | ^~~~~~~~ > /strikr/infra/build/gcc/include/fenv.h:74:11: error: ‘feupdateenv’ has not been declared in ‘::’ > 74 | using ::feupdateenv; > | ^~~~~~~~~~~ > In file included from /strikr/src/gcc/libstdc++-v3/src/c++17/floating_from_chars.cc:36: > /strikr/infra/build/gcc/include/cfenv:61:11: error: ‘fenv_t’ has not been declared in ‘::’ > 61 | using ::fenv_t; > | ^~~~~~ > /strikr/infra/build/gcc/include/cfenv:62:11: error: ‘fexcept_t’ has not been declared in ‘::’ > 62 | using ::fexcept_t; > | ^~~~~~~~~ > /strikr/infra/build/gcc/include/cfenv:65:11: error: ‘feclearexcept’ has not been declared in ‘::’ > 65 | using ::feclearexcept; > | ^~~~~~~~~~~~~ > /strikr/infra/build/gcc/include/cfenv:66:11: error: ‘fegetexceptflag’ has not been declared in ‘::’ > 66 | using ::fegetexceptflag; > | ^~~~~~~~~~~~~~~ > /strikr/infra/build/gcc/include/cfenv:67:11: error: ‘feraiseexcept’ has not been declared in ‘::’ > 67 | using ::feraiseexcept; > | ^~~~~~~~~~~~~ > /strikr/infra/build/gcc/include/cfenv:68:11: error: ‘fesetexceptflag’ has not been declared in ‘::’ > 68 | using ::fesetexceptflag; > | ^~~~~~~~~~~~~~~ > /strikr/infra/build/gcc/include/cfenv:69:11: error: ‘fetestexcept’ has not been declared in ‘::’ > 69 | using ::fetestexcept; > | ^~~~~~~~~~~~ > /strikr/infra/build/gcc/include/cfenv:71:11: error: ‘fegetround’ has not been declared in ‘::’ > 71 | using ::fegetround; > | ^~~~~~~~~~ > /strikr/infra/build/gcc/include/cfenv:72:11: error: ‘fesetround’ has not been declared in ‘::’ > 72 | using ::fesetround; > | ^~~~~~~~~~ > /strikr/infra/build/gcc/include/cfenv:74:11: error: ‘fegetenv’ has not been declared in ‘::’ > 74 | using ::fegetenv; > | ^~~~~~~~ > /strikr/infra/build/gcc/include/cfenv:75:11: error: ‘feholdexcept’ has not been declared in ‘::’ > 75 | using ::feholdexcept; > | ^~~~~~~~~~~~ > /strikr/infra/build/gcc/include/cfenv:76:11: error: ‘fesetenv’ has not been declared in ‘::’ > 76 | using ::fesetenv; > | ^~~~~~~~ > /strikr/infra/build/gcc/include/cfenv:77:11: error: ‘feupdateenv’ has not been declared in ‘::’ > 77 | using ::feupdateenv; > | ^~~~~~~~~~~ > make[2]: *** [Makefile:577: floating_from_chars.lo] Error 1 > make[2]: Leaving directory '/strikr/infra/build/gcc/src/c++17' > make[1]: *** [Makefile:765: install-recursive] Error 1 > make[1]: Leaving directory '/strikr/infra/build/gcc/src' > make: *** [Makefile:568: install-recursive] Error 1 > > Do I need to tweak any options in configure script ? Any pointers ? How did you configure it? Nobody will know unless you provide it :). To me it looks like you ran "/strikr/infra/src/gcc/libstdc++- v3/configure ..." in '/strikr/infra/build/gcc'. Did you actually wanted to run "/strikr/infra/src/gcc/configure"? -- Xi Ruoyao <xry111@xxxxxxxxxxxxxxxx> School of Aerospace Science and Technology, Xidian University
