Similar to bug 21987 for SPARC, MIPS64 wrongly installs the ldbl-128 version of bits/long-double.h, meaning incorrect results when using headers installed from a 64-bit installation for a 32-bit build. (I haven't actually seen this cause build failures before its interaction with bits/floatn.h did so.)
This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "GNU C Library master sources". The branch, master has been updated via 37bb78cb8c1fb6b5813407c8856b1557359e6343 (commit) from d74e6f6c0de55fc588b1ac09c88eb0fb8b8600af (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=37bb78cb8c1fb6b5813407c8856b1557359e6343 commit 37bb78cb8c1fb6b5813407c8856b1557359e6343 Author: Joseph Myers <joseph@codesourcery.com> Date: Thu Oct 19 17:32:20 2017 +0000 Install correct bits/long-double.h for MIPS64 (bug 22322). Similar to bug 21987 for SPARC, MIPS64 wrongly installs the ldbl-128 version of bits/long-double.h, meaning incorrect results when using headers installed from a 64-bit installation for a 32-bit build. (I haven't actually seen this cause build failures before its interaction with bits/floatn.h did so - installed headers wrongly expecting _Float128 to be available in a 32-bit configuration.) This patch fixes the bug by moving the MIPS header to sysdeps/mips/ieee754, which comes before sysdeps/ieee754/ldbl-128 in the sysdeps directory ordering. (bits/floatn.h will need a similar fix - duplicating the ldbl-128 version for MIPS will suffice - for headers from a 32-bit installation to be correct for 64-bit builds.) Tested with build-many-glibcs.py (compilers build for mips64-linux-gnu, where there was previously a libstdc++ build failure as at <https://sourceware.org/ml/libc-testresults/2017-q4/msg00130.html>). [BZ #22322] * sysdeps/mips/bits/long-double.h: Move to .... * sysdeps/mips/ieee754/bits/long-double.h: ... here. ----------------------------------------------------------------------- Summary of changes: ChangeLog | 6 ++++++ sysdeps/mips/{ => ieee754}/bits/long-double.h | 0 2 files changed, 6 insertions(+), 0 deletions(-) rename sysdeps/mips/{ => ieee754}/bits/long-double.h (100%)
Fixed for 2.27.
This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "GNU C Library master sources". The branch, release/2.26/master has been updated via 04acd597943e90147e4bc139911564788e04ae51 (commit) from b1b8d8aa95a055dc7929259679a995189d444809 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=04acd597943e90147e4bc139911564788e04ae51 commit 04acd597943e90147e4bc139911564788e04ae51 Author: Joseph Myers <joseph@codesourcery.com> Date: Thu Oct 19 17:32:20 2017 +0000 Install correct bits/long-double.h for MIPS64 (bug 22322). Similar to bug 21987 for SPARC, MIPS64 wrongly installs the ldbl-128 version of bits/long-double.h, meaning incorrect results when using headers installed from a 64-bit installation for a 32-bit build. (I haven't actually seen this cause build failures before its interaction with bits/floatn.h did so - installed headers wrongly expecting _Float128 to be available in a 32-bit configuration.) This patch fixes the bug by moving the MIPS header to sysdeps/mips/ieee754, which comes before sysdeps/ieee754/ldbl-128 in the sysdeps directory ordering. (bits/floatn.h will need a similar fix - duplicating the ldbl-128 version for MIPS will suffice - for headers from a 32-bit installation to be correct for 64-bit builds.) Tested with build-many-glibcs.py (compilers build for mips64-linux-gnu, where there was previously a libstdc++ build failure as at <https://sourceware.org/ml/libc-testresults/2017-q4/msg00130.html>). [BZ #22322] * sysdeps/mips/bits/long-double.h: Move to .... * sysdeps/mips/ieee754/bits/long-double.h: ... here. (cherry picked from commit 37bb78cb8c1fb6b5813407c8856b1557359e6343) ----------------------------------------------------------------------- Summary of changes: ChangeLog | 6 ++++++ NEWS | 1 + sysdeps/mips/{ => ieee754}/bits/long-double.h | 0 3 files changed, 7 insertions(+), 0 deletions(-) rename sysdeps/mips/{ => ieee754}/bits/long-double.h (100%)
This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "GNU C Library master sources". The branch, release/2.25/master has been updated via 0fc015b6db6a1591d2beecb98362f5de175a077f (commit) from 61bebc863e65afd994b08353f574c5df3fe8accc (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=0fc015b6db6a1591d2beecb98362f5de175a077f commit 0fc015b6db6a1591d2beecb98362f5de175a077f Author: Joseph Myers <joseph@codesourcery.com> Date: Thu Oct 19 17:32:20 2017 +0000 Install correct bits/long-double.h for MIPS64 (bug 22322). Similar to bug 21987 for SPARC, MIPS64 wrongly installs the ldbl-128 version of bits/long-double.h, meaning incorrect results when using headers installed from a 64-bit installation for a 32-bit build. (I haven't actually seen this cause build failures before its interaction with bits/floatn.h did so - installed headers wrongly expecting _Float128 to be available in a 32-bit configuration.) This patch fixes the bug by moving the MIPS header to sysdeps/mips/ieee754, which comes before sysdeps/ieee754/ldbl-128 in the sysdeps directory ordering. (bits/floatn.h will need a similar fix - duplicating the ldbl-128 version for MIPS will suffice - for headers from a 32-bit installation to be correct for 64-bit builds.) Tested with build-many-glibcs.py (compilers build for mips64-linux-gnu, where there was previously a libstdc++ build failure as at <https://sourceware.org/ml/libc-testresults/2017-q4/msg00130.html>). [BZ #22322] * sysdeps/mips/bits/long-double.h: Move to .... * sysdeps/mips/ieee754/bits/long-double.h: ... here. (cherry picked from commit 37bb78cb8c1fb6b5813407c8856b1557359e6343) ----------------------------------------------------------------------- Summary of changes: ChangeLog | 6 ++++++ NEWS | 1 + sysdeps/mips/{ => ieee754}/bits/long-double.h | 0 3 files changed, 7 insertions(+), 0 deletions(-) rename sysdeps/mips/{ => ieee754}/bits/long-double.h (100%)