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* Remove "Contributed by" linesSiddhesh Poyarekar2021-09-031-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | We stopped adding "Contributed by" or similar lines in sources in 2012 in favour of git logs and keeping the Contributors section of the glibc manual up to date. Removing these lines makes the license header a bit more consistent across files and also removes the possibility of error in attribution when license blocks or files are copied across since the contributed-by lines don't actually reflect reality in those cases. Move all "Contributed by" and similar lines (Written by, Test by, etc.) into a new file CONTRIBUTED-BY to retain record of these contributions. These contributors are also mentioned in manual/contrib.texi, so we just maintain this additional record as a courtesy to the earlier developers. The following scripts were used to filter a list of files to edit in place and to clean up the CONTRIBUTED-BY file respectively. These were not added to the glibc sources because they're not expected to be of any use in future given that this is a one time task: https://gist.github.com/siddhesh/b5ecac94eabfd72ed2916d6d8157e7dc https://gist.github.com/siddhesh/15ea1f5e435ace9774f485030695ee02 Reviewed-by: Carlos O'Donell <carlos@redhat.com>
* Update copyright dates with scripts/update-copyrightsPaul Eggert2021-01-021-1/+1
| | | | | | | | | | | | | | | | I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 6694 files FOO. I then removed trailing white space from benchtests/bench-pthread-locks.c and iconvdata/tst-iconv-big5-hkscs-to-2ucs4.c, to work around this diagnostic from Savannah: remote: *** pre-commit check failed ... remote: *** error: lines with trailing whitespace found remote: error: hook declined to update refs/heads/master
* Update copyright dates with scripts/update-copyrights.Joseph Myers2020-01-011-1/+1
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* Prefer https to http for gnu.org and fsf.org URLsPaul Eggert2019-09-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also, change sources.redhat.com to sourceware.org. This patch was automatically generated by running the following shell script, which uses GNU sed, and which avoids modifying files imported from upstream: sed -ri ' s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g ' \ $(find $(git ls-files) -prune -type f \ ! -name '*.po' \ ! -name 'ChangeLog*' \ ! -path COPYING ! -path COPYING.LIB \ ! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \ ! -path manual/texinfo.tex ! -path scripts/config.guess \ ! -path scripts/config.sub ! -path scripts/install-sh \ ! -path scripts/mkinstalldirs ! -path scripts/move-if-change \ ! -path INSTALL ! -path locale/programs/charmap-kw.h \ ! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \ ! '(' -name configure \ -execdir test -f configure.ac -o -f configure.in ';' ')' \ ! '(' -name preconfigure \ -execdir test -f preconfigure.ac ';' ')' \ -print) and then by running 'make dist-prepare' to regenerate files built from the altered files, and then executing the following to cleanup: chmod a+x sysdeps/unix/sysv/linux/riscv/configure # Omit irrelevant whitespace and comment-only changes, # perhaps from a slightly-different Autoconf version. git checkout -f \ sysdeps/csky/configure \ sysdeps/hppa/configure \ sysdeps/riscv/configure \ sysdeps/unix/sysv/linux/csky/configure # Omit changes that caused a pre-commit check to fail like this: # remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines git checkout -f \ sysdeps/powerpc/powerpc64/ppc-mcount.S \ sysdeps/unix/sysv/linux/s390/s390-64/syscall.S # Omit change that caused a pre-commit check to fail like this: # remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
* Update copyright dates with scripts/update-copyrights.Joseph Myers2019-01-011-1/+1
| | | | | | | * All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise.
* Update copyright dates with scripts/update-copyrights.Joseph Myers2018-01-011-1/+1
| | | | | | | * All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise.
* Use libm_alias_ldouble in math/.Joseph Myers2017-09-181-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch converts libm function implementations in math/ from using weak_alias to using libm_alias_ldouble to define public function names, in cases where it would be appropriate to define _Float128 / _Float64x aliases for those functions as well (in cases where either or both of those types exist and have the same ABI as long double). This eliminates many ldbl-opt wrappers round these function implementations. Tested for x86_64, and with build-many-glibcs.py. All installed stripped shared libraries are unchanged except for libm.so on powerpc64le. As noted for a previous patch, powerpc64le's use of ldbl-opt means various long double functions get defined using long_double_symbol which gives them an explicit symbol version in the object files, and this patch results in some such functions using weak_alias instead (because powerpc64le never had a previous version of these functions for long double = double); both produce a valid libm.so with the same public symbols at the same versions, but macros expanding to call weak_alias is cleaner in this case. * math/s_fmal.c: Include <libm-alias-ldouble.h>. (fmal): Define using libm_alias_ldouble. * math/w_acoshl_compat.c: Include <libm-alias-ldouble.h>. (acoshl): Define using libm_alias_ldouble. * math/w_acosl_compat.c: Include <libm-alias-ldouble.h>. (acosl): Define using libm_alias_ldouble. * math/w_asinl_compat.c: Include <libm-alias-ldouble.h>. (asinl): Define using libm_alias_ldouble. * math/w_atan2l_compat.c: Include <libm-alias-ldouble.h>. (atan2l): Define using libm_alias_ldouble. * math/w_atanhl_compat.c: Include <libm-alias-ldouble.h>. (atanhl): Define using libm_alias_ldouble. * math/w_coshl_compat.c: Include <libm-alias-ldouble.h>. (coshl): Define using libm_alias_ldouble. * math/w_exp10l_compat.c: Include <libm-alias-ldouble.h>. (exp10l): Define using libm_alias_ldouble. * math/w_exp2l_compat.c: Include <libm-alias-ldouble.h>. (exp2l): Define using libm_alias_ldouble. * math/w_expl_compat.c: Include <libm-alias-ldouble.h>. (expl): Define using libm_alias_ldouble. * math/w_fmodl_compat.c: Include <libm-alias-ldouble.h>. (fmodl): Define using libm_alias_ldouble. * math/w_hypotl_compat.c: Include <libm-alias-ldouble.h>. (hypotl): Define using libm_alias_ldouble. * math/w_j0l_compat.c: Include <libm-alias-ldouble.h>. (j0l): Define using libm_alias_ldouble. (y0l): Likewise. * math/w_j1l_compat.c: Include <libm-alias-ldouble.h>. (j1l): Define using libm_alias_ldouble. (y1l): Likewise. * math/w_jnl_compat.c: Include <libm-alias-ldouble.h>. (jnl): Define using libm_alias_ldouble. (ynl): Likewise. * math/w_log10l_compat.c: Include <libm-alias-ldouble.h>. (log10l): Define using libm_alias_ldouble. * math/w_log2l_compat.c: Include <libm-alias-ldouble.h>. (log2l): Define using libm_alias_ldouble. * math/w_logl_compat.c: Include <libm-alias-ldouble.h>. (logl): Define using libm_alias_ldouble. * math/w_powl_compat.c: Include <libm-alias-ldouble.h>. (powl): Define using libm_alias_ldouble. * math/w_remainderl_compat.c: Include <libm-alias-ldouble.h>. (remainderl): Define using libm_alias_ldouble. * math/w_sinhl_compat.c: Include <libm-alias-ldouble.h>. (sinhl): Define using libm_alias_ldouble. * math/w_sqrtl_compat.c: Include <libm-alias-ldouble.h>. (sqrtl): Define using libm_alias_ldouble. * math/w_tgammal_compat.c: Include <libm-alias-ldouble.h>. (tgammal): Define using libm_alias_ldouble. * sysdeps/ieee754/ldbl-opt/w_exp10l_compat.c [LIBM_SVID_COMPAT] (exp10l): Do not use long_double_symbol here. * sysdeps/ieee754/ldbl-opt/w_remainderl_compat.c [LIBM_SVID_COMPAT] (remainderl): Likewise. * sysdeps/ieee754/ldbl-opt/s_fmal.c: Remove. * sysdeps/ieee754/ldbl-opt/w_acoshl_compat.c: Likewise. * sysdeps/ieee754/ldbl-opt/w_acosl_compat.c: Likewise. * sysdeps/ieee754/ldbl-opt/w_asinl_compat.c: Likewise. * sysdeps/ieee754/ldbl-opt/w_atan2l_compat.c: Likewise. * sysdeps/ieee754/ldbl-opt/w_atanhl_compat.c: Likewise. * sysdeps/ieee754/ldbl-opt/w_coshl_compat.c: Likewise. * sysdeps/ieee754/ldbl-opt/w_expl_compat.c: Likewise. * sysdeps/ieee754/ldbl-opt/w_fmodl_compat.c: Likewise. * sysdeps/ieee754/ldbl-opt/w_hypotl_compat.c: Likewise. * sysdeps/ieee754/ldbl-opt/w_j0l_compat.c: Likewise. * sysdeps/ieee754/ldbl-opt/w_j1l_compat.c: Likewise. * sysdeps/ieee754/ldbl-opt/w_jnl_compat.c: Likewise. * sysdeps/ieee754/ldbl-opt/w_log10l_compat.c: Likewise. * sysdeps/ieee754/ldbl-opt/w_log2l_compat.c: Likewise. * sysdeps/ieee754/ldbl-opt/w_logl_compat.c: Likewise. * sysdeps/ieee754/ldbl-opt/w_powl_compat.c: Likewise. * sysdeps/ieee754/ldbl-opt/w_sinhl_compat.c: Likewise. * sysdeps/ieee754/ldbl-opt/w_sqrtl_compat.c: Likewise. * sysdeps/ieee754/ldbl-opt/w_tgammal_compat.c: Likewise.
* Update copyright dates with scripts/update-copyrights.Joseph Myers2017-01-011-1/+1
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* Update copyright dates with scripts/update-copyrights.Joseph Myers2016-01-041-1/+1
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* Update copyright dates with scripts/update-copyrights.Joseph Myers2015-01-021-1/+1
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* Update copyright notices with scripts/update-copyrightsAllan McRae2014-01-011-1/+1
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* Update copyright notices with scripts/update-copyrights.Joseph Myers2013-01-021-1/+1
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* Replace FSF snail mail address with URLs.Paul Eggert2012-02-091-3/+2
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* Moved to csu/errno-loc.c.Ulrich Drepper2005-12-141-0/+28
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* (CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.Ulrich Drepper2004-12-221-28/+0
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* 2.5-18.1Jakub Jelinek2007-07-121-0/+28