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From: "zsojka at seznam dot cz" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug libstdc++/96279] New: build failure: floating_from_chars.cc:310:22: error: '__builtin_isinf_sign' is not a member of 'std' Date: Wed, 22 Jul 2020 05:12:51 +0000 [thread overview] Message-ID: <bug-96279-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96279 Bug ID: 96279 Summary: build failure: floating_from_chars.cc:310:22: error: '__builtin_isinf_sign' is not a member of 'std' Product: gcc Version: 11.0 Status: UNCONFIRMED Keywords: build Severity: normal Priority: P3 Component: libstdc++ Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu Target: powerpc-unknown-linux-gnu Recently the gcc build started failing; configured with: --enable-languages=c,c++ --enable-valgrind-annotations --disable-nls --enable-checking=yes,rtl,df,extra --with-cloog --with-ppl --with-isl --with-sysroot=/usr/powerpc-unknown-linux-gnu --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --target=powerpc-unknown-linux-gnu --with-ld=/usr/bin/powerpc-unknown-linux-gnu-ld --with-as=/usr/bin/powerpc-unknown-linux-gnu-as --disable-libstdcxx-pch fails with: libtool: compile: /repo/build-gcc-trunk-powerpc/./gcc/xgcc -shared-libgcc -B/repo/build-gcc-trunk-powerpc/./gcc -nostdinc++ -L/repo/build-gcc-trunk-powerpc/powerpc-unknown-linux-gnu/nof/libstdc++-v3/src -L/repo/build-gcc-trunk-powerpc/powerpc-unknown-linux-gnu/nof/libstdc++-v3/src/.libs -L/repo/build-gcc-trunk-powerpc/powerpc-unknown-linux-gnu/nof/libstdc++-v3/libsupc++/.libs -B/repo/gcc-trunk//binary-trunk-r11-2261-20200722034646-gfb1de6a8543-checking-yes-rtl-df-extra-powerpc/powerpc-unknown-linux-gnu/bin/ -B/repo/gcc-trunk//binary-trunk-r11-2261-20200722034646-gfb1de6a8543-checking-yes-rtl-df-extra-powerpc/powerpc-unknown-linux-gnu/lib/ -isystem /repo/gcc-trunk//binary-trunk-r11-2261-20200722034646-gfb1de6a8543-checking-yes-rtl-df-extra-powerpc/powerpc-unknown-linux-gnu/include -isystem /repo/gcc-trunk//binary-trunk-r11-2261-20200722034646-gfb1de6a8543-checking-yes-rtl-df-extra-powerpc/powerpc-unknown-linux-gnu/sys-include -msoft-float -fPIC -mstrict-align -I/repo/gcc-trunk/libstdc++-v3/../libgcc -I/repo/build-gcc-trunk-powerpc/powerpc-unknown-linux-gnu/nof/libstdc++-v3/include/powerpc-unknown-linux-gnu -I/repo/build-gcc-trunk-powerpc/powerpc-unknown-linux-gnu/nof/libstdc++-v3/include -I/repo/gcc-trunk/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 -g -O2 -D_GNU_SOURCE -msoft-float -fPIC -mstrict-align -c /repo/gcc-trunk/libstdc++-v3/src/c++17/floating_from_chars.cc -fPIC -DPIC -D_GLIBCXX_SHARED -o floating_from_chars.o In file included from /repo/build-gcc-trunk-powerpc/powerpc-unknown-linux-gnu/nof/libstdc++-v3/include/cmath:45, from /repo/gcc-trunk/libstdc++-v3/src/c++17/floating_from_chars.cc:33: /repo/gcc-trunk/libstdc++-v3/src/c++17/floating_from_chars.cc: In function 'std::ptrdiff_t std::{anonymous}::from_chars_impl(const char*, T&, std::errc&)': /repo/gcc-trunk/libstdc++-v3/src/c++17/floating_from_chars.cc:310:22: error: '__builtin_isinf_sign' is not a member of 'std'; did you mean '__builtin_isinf_sign'? 310 | if (std::isinf(tmpval)) // overflow | ^~~~~ <built-in>: note: '__builtin_isinf_sign' declared here make[9]: *** [Makefile:572: floating_from_chars.lo] Error 1
next reply other threads:[~2020-07-22 5:12 UTC|newest] Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-07-22 5:12 zsojka at seznam dot cz [this message] 2020-07-22 8:50 ` [Bug libstdc++/96279] " rguenth at gcc dot gnu.org 2020-07-22 9:42 ` zsojka at seznam dot cz 2020-07-22 10:00 ` redi at gcc dot gnu.org 2020-07-31 12:39 ` zsojka at seznam dot cz 2020-07-31 13:13 ` redi at gcc dot gnu.org 2021-04-19 10:40 ` redi at gcc dot gnu.org
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