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From: "dje at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug gcov-profile/95480] New: GCOV change breaks AIX build Date: Tue, 02 Jun 2020 14:41:25 +0000 [thread overview] Message-ID: <bug-95480-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95480 Bug ID: 95480 Summary: GCOV change breaks AIX build Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: critical Priority: P3 Component: gcov-profile Assignee: unassigned at gcc dot gnu.org Reporter: dje at gcc dot gnu.org CC: marxin at gcc dot gnu.org Target Milestone: --- Target: powerpc-ibm-aix* The June 2 change to gcov breaks AIX because it now requires atomic 64 bit operations in 32 bit mode. g++-6.2.0 -std=c++11 -no-pie -g -DIN_GCC -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wno-format -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -fno-common -DHAVE_CONFIG_H -static-libstdc++ -static-libgcc -Wl,-bbigtoc gcov-tool.o libgcov-util.o libgcov-driver-tool.o libgcov-merge-tool.o libcommon.a ../libcpp/libcpp.a ./../intl/libintl.a /gsa/yktgsa/home/e/d/edelsohn/install/lib/libiconv.a ../libbacktrace/.libs/libbacktrace.a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a -o gcov-tool ld: 0711-317 ERROR: Undefined symbol: .__atomic_fetch_add_8 ld: 0711-317 ERROR: Undefined symbol: .__sync_val_compare_and_swap_8 ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more information. collect2: error: ld returned 8 exit status make: *** [Makefile:3044: gcov-tool] Error 1
next reply other threads:[~2020-06-02 14:41 UTC|newest] Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-06-02 14:41 dje at gcc dot gnu.org [this message] 2020-06-02 14:43 ` [Bug gcov-profile/95480] " dje at gcc dot gnu.org 2020-06-02 14:46 ` dje at gcc dot gnu.org 2020-06-02 14:52 ` dje at gcc dot gnu.org 2020-06-02 14:54 ` dje at gcc dot gnu.org 2020-06-02 14:55 ` marxin at gcc dot gnu.org 2020-06-02 14:55 ` marxin at gcc dot gnu.org 2020-06-02 14:58 ` marxin at gcc dot gnu.org 2020-06-02 15:10 ` dje at gcc dot gnu.org 2020-06-03 6:13 ` cvs-commit at gcc dot gnu.org 2020-06-03 6:13 ` marxin at gcc dot gnu.org
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