Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild

Related: https://fedoraproject.org/wiki/Changes/DisableSTI

.fmf/version

@@ -0,0 +1 @@
+1

.gitignore

@@ -2,3 +2,6 @@ which-2.16.tar.gz
 which-2.18.tar.gz
 which-2.19.tar.gz
 /which-2.20.tar.gz
+/which-2.21.tar.gz
+/which-2.22.tar.gz
+/which-2.23.tar.gz

STAGE1-which

@@ -0,0 +1,7 @@
+srpm $1
+mcd $BUILDDIR/$1
+$SRC/${1}-*/configure $TCONFIGARGS
+notparallel
+test -d tools/gnulib/lib && make $J V=1 -C tools/gnulib/lib
+make $J V=1
+make $J install DESTDIR=${ROOTFS}

plans/ci.fmf

@@ -0,0 +1,5 @@
+summary: Basic smoke test
+discover:
+    how: fmf
+execute:
+    how: tmt

sources

@@ -1 +1 @@
-95be0501a466e515422cde4af46b2744  which-2.20.tar.gz
+SHA512 (which-2.23.tar.gz) = 738807f79e8cfc5967541a28ae7021247c04c4177279f09be2c19c069af450a7e3b19baf9079fe5569b25b4630bb400be242a123647e52c9fe54f0ad007317bf

tests/basic-functionality-test/Makefile

@@ -0,0 +1,64 @@
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
+#   Makefile of /CoreOS/which/Sanity/basic-functionality-test
+#   Description: tests basic functionality
+#   Author: Karel Srot <ksrot@redhat.com>
+#
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
+#   Copyright (c) 2017 Red Hat, Inc.
+#
+#   This copyrighted material is made available to anyone wishing
+#   to use, modify, copy, or redistribute it subject to the terms
+#   and conditions of the GNU General Public License version 2.
+#
+#   This program is distributed in the hope that it will be
+#   useful, but WITHOUT ANY WARRANTY; without even the implied
+#   warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+#   PURPOSE. See the GNU General Public License for more details.
+#
+#   You should have received a copy of the GNU General Public
+#   License along with this program; if not, write to the Free
+#   Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+#   Boston, MA 02110-1301, USA.
+#
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+export TEST=/CoreOS/which/Sanity/basic-functionality-test
+export TESTVERSION=1.0
+
+BUILT_FILES=
+
+FILES=$(METADATA) runtest.sh Makefile PURPOSE
+
+.PHONY: all install download clean
+
+run: $(FILES) build
+	./runtest.sh
+
+build: $(BUILT_FILES)
+	test -x runtest.sh || chmod a+x runtest.sh
+
+clean:
+	rm -f *~ $(BUILT_FILES)
+
+
+include /usr/share/rhts/lib/rhts-make.include
+
+$(METADATA): Makefile
+	@echo "Owner:           Karel Srot <ksrot@redhat.com>" > $(METADATA)
+	@echo "Name:            $(TEST)" >> $(METADATA)
+	@echo "TestVersion:     $(TESTVERSION)" >> $(METADATA)
+	@echo "Path:            $(TEST_DIR)" >> $(METADATA)
+	@echo "Description:     tests basic functionality" >> $(METADATA)
+	@echo "Type:            Sanity" >> $(METADATA)
+	@echo "TestTime:        5m" >> $(METADATA)
+	@echo "RunFor:          which" >> $(METADATA)
+	@echo "Requires:        which" >> $(METADATA)
+	@echo "Priority:        Normal" >> $(METADATA)
+	@echo "License:         GPLv2" >> $(METADATA)
+	@echo "Confidential:    no" >> $(METADATA)
+	@echo "Destructive:     no" >> $(METADATA)
+	@echo "Releases:        -RHEL4 -RHELClient5 -RHELServer5" >> $(METADATA)
+
+	rhts-lint $(METADATA)

tests/basic-functionality-test/PURPOSE

@@ -0,0 +1,11 @@
+PURPOSE of /CoreOS/which/Sanity/basic-functionality-test
+Description: tests basic functionality
+Author: Karel Srot <ksrot@redhat.com>
+
+tests following scenarios:
+ * test --version
+ * test locating the bash binary
+ * test an alias
+ * test non existing command
+ * test with customized PATH
+ * test options -a / --all

tests/basic-functionality-test/main.fmf

@@ -0,0 +1,14 @@
+summary: tests basic functionality
+description: "tests following scenarios:\n * test --version\n * test locating the
+    bash binary\n * test an alias\n * test non existing command\n * test with customized
+    PATH\n * test options -a / --all\n"
+contact: Karel Srot <ksrot@redhat.com>
+component:
+  - which
+test: ./runtest.sh
+framework: beakerlib
+recommend:
+  - which
+duration: 5m
+extra-summary: /CoreOS/which/Sanity/basic-functionality-test
+extra-task: /CoreOS/which/Sanity/basic-functionality-test

tests/basic-functionality-test/runtest.sh

@@ -0,0 +1,89 @@
+#!/bin/bash
+# vim: dict+=/usr/share/beakerlib/dictionary.vim cpt=.,w,b,u,t,i,k
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
+#   runtest.sh of /CoreOS/which/Sanity/basic-functionality-test
+#   Description: tests basic functionality
+#   Author: Karel Srot <ksrot@redhat.com>
+#
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
+#   Copyright (c) 2017 Red Hat, Inc.
+#
+#   This copyrighted material is made available to anyone wishing
+#   to use, modify, copy, or redistribute it subject to the terms
+#   and conditions of the GNU General Public License version 2.
+#
+#   This program is distributed in the hope that it will be
+#   useful, but WITHOUT ANY WARRANTY; without even the implied
+#   warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+#   PURPOSE. See the GNU General Public License for more details.
+#
+#   You should have received a copy of the GNU General Public
+#   License along with this program; if not, write to the Free
+#   Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+#   Boston, MA 02110-1301, USA.
+#
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+# Include Beaker environment
+. /usr/share/beakerlib/beakerlib.sh || exit 1
+
+PACKAGE="which"
+
+TRUE_BINARY=/bin/true
+BASHBIN=/bin/bash
+
+rlIsRHEL 6 && TRUE_BINARY=/bin/true
+
+rlJournalStart
+    rlPhaseStartSetup
+        rlAssertRpm $PACKAGE
+        rlRun "TmpDir=\$(mktemp -d)" 0 "Creating tmp directory"
+        rlRun "pushd $TmpDir"
+        rlRun "cp -p $TRUE_BINARY $TmpDir"
+    rlPhaseEnd
+
+    rlPhaseStartTest "test --version"
+        rlRun "VERSION=\$( rpm -q --qf '%{VERSION}' which )"
+        rlRun -s "which --version"
+        rlAssertGrep "GNU which v${VERSION}" $rlRun_LOG
+    rlPhaseEnd
+
+    rlPhaseStartTest "test locating the bash binary"
+        rlRun -s "which bash"
+        rlAssertGrep "$BASHBIN" $rlRun_LOG
+    rlPhaseEnd
+
+    rlPhaseStartTest "test an alias"
+        rlRun "echo 'alias foo=bar' > bashrc"
+        rlRun -s "echo -e 'alias foo=true\nwhich foo' | bash -i"
+        rlAssertGrep "alias foo='true'" $rlRun_LOG
+        rlAssertGrep "$TRUE_BINARY" $rlRun_LOG
+    rlPhaseEnd
+
+    rlPhaseStartTest "test non existing command"
+        rlRun -s "which foobar" 1
+        rlAssertGrep "no foobar in ($PATH)" $rlRun_LOG
+    rlPhaseEnd
+
+    rlPhaseStartTest "test with customized PATH"
+        rlRun -s "bash -c 'export PATH=$TmpDir:$PATH; which true'"
+        rlAssertGrep $TmpDir/true $rlRun_LOG
+    rlPhaseEnd
+
+    rlPhaseStartTest "test options -a / --all"
+        rlRun -s "bash -c 'export PATH=$TmpDir:$PATH; which -a true'"
+        rlAssertGrep $TmpDir/true $rlRun_LOG
+        rlAssertGrep $TRUE_BINARY $rlRun_LOG
+        rlRun -s "bash -c 'export PATH=$TmpDir:$PATH; which --all true'"
+        rlAssertGrep $TmpDir/true $rlRun_LOG
+        rlAssertGrep $TRUE_BINARY $rlRun_LOG
+    rlPhaseEnd
+
+    rlPhaseStartCleanup
+        rlRun "popd"
+        rlRun "rm -r $TmpDir" 0 "Removing tmp directory"
+    rlPhaseEnd
+rlJournalPrintText
+rlJournalEnd

which-2.19-afs.patch

@@ -1,41 +0,0 @@
-diff -up which-2.19/bash.c.afs which-2.19/bash.c
---- which-2.19/bash.c.afs	2008-01-18 19:03:40.000000000 +0100
-+++ which-2.19/bash.c	2008-01-25 11:41:14.000000000 +0100
-@@ -34,7 +34,6 @@
-  */
- #define HAVE_GETGROUPS
- #undef SHELL
--#undef AFS
- #undef NOGROUP
- 
- /*
-@@ -251,7 +250,7 @@ file_status (char const* name)
- 
-   r = FS_EXISTS;
- 
--#if defined (AFS)
-+  if (getenv("AFS")) {
-   /* We have to use access(2) to determine access because AFS does not
-      support Unix file system semantics.  This may produce wrong
-      answers for non-AFS files when ruid != euid.  I hate AFS. */
-@@ -261,8 +260,9 @@ file_status (char const* name)
-     r |= FS_READABLE;
- 
-   return r;
--#else /* !AFS */
--
-+  }
-+  else /* !AFS */
-+  {
-   /* Find out if the file is actually executable.  By definition, the
-      only other criteria is that the file has an execute bit set that
-      we can use.  The same with whether or not a file is readable. */
-@@ -305,7 +305,7 @@ file_status (char const* name)
-     }
- 
-   return r;
--#endif /* !AFS */
-+  } /* !AFS */
- }
- 
- /* From bash-3.2 / general.c / line 534 ; Changes: Using 'strchr' instead of 'xstrchr'. */

which-2.21-warning.patch

@@ -0,0 +1,13 @@
+diff -up which-2.22/tilde.c.me which-2.22/tilde.c
+--- which-2.22/tilde.c.me	2025-01-27 10:30:39.731725763 +0100
++++ which-2.22/tilde.c	2025-01-27 10:32:11.158379146 +0100
+@@ -189,7 +189,8 @@ char *tilde_expand(const char *string)
+   int result_size, result_index;
+ 
+   result_index = result_size = 0;
+-  if (result = strchr(string, '~'))
++  result = strchr(string, '~');
++  if (result)
+     result = (char *) xmalloc(result_size = (strlen(string) + 16));
+   else
+     result = (char *) xmalloc(result_size = (strlen(string) + 1));

which.spec

@@ -1,64 +1,234 @@
+%global has_which2_alias 1
+
 Summary: Displays where a particular program in your path is located
 Name: which
-Version: 2.20
-Release: 2%{?dist}
-License: GPLv3
-Group: Applications/System
-Source0: http://www.xs4all.nl/~carlo17/which/%{name}-%{version}.tar.gz
+Version: 2.23
+Release: 3%{?dist}
+License: GPL-3.0-only
+Source0: http://ftp.gnu.org/gnu/which/%{name}-%{version}.tar.gz
 Source1: which2.sh
 Source2: which2.csh
-Url: http://www.xs4all.nl/~carlo17/which/
-Patch: which-2.19-afs.patch
-Buildroot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
+Patch0: which-2.21-warning.patch
+Url: https://savannah.gnu.org/projects/which/
+Requires: coreutils
+BuildRequires: make
+BuildRequires: gcc gcc-c++
 BuildRequires: readline-devel
-Requires(preun): /sbin/install-info
-Requires(post): /sbin/install-info
 
 %description
 The which command shows the full pathname of a specified program, if
 the specified program is in your PATH.
 
 %prep
-%setup -q
-
-%patch -p1 -b .afs
-
+%autosetup -p1
+ 
 %build
 %configure
-
-make %{?_smp_mflags}
+%make_build
 
 %install
-rm -rf $RPM_BUILD_ROOT
-
-make install DESTDIR=$RPM_BUILD_ROOT
+%make_install
 
 mkdir -p $RPM_BUILD_ROOT%{_sysconfdir}/profile.d
-install -p -m 644 %{SOURCE1} %{SOURCE2} $RPM_BUILD_ROOT%{_sysconfdir}/profile.d/
+%if %{has_which2_alias}
+    install -p -m 644 %{SOURCE1} %{SOURCE2} $RPM_BUILD_ROOT%{_sysconfdir}/profile.d/
+%endif
 rm -f $RPM_BUILD_ROOT%{_infodir}/dir
 
-%post
-/sbin/install-info --quiet --info-dir=%{_infodir} %{_infodir}/which.info.gz
-exit 0
-
-%preun
-if [ $1 = 0 ]; then
-   /sbin/install-info --quiet --info-dir=%{_infodir} --delete %{_infodir}/which.info.gz
-fi
-exit 0
-
-%clean
-rm -rf $RPM_BUILD_ROOT
-
 %files
-%defattr(-,root,root)
-%doc COPYING EXAMPLES README AUTHORS NEWS
+%license COPYING
+%doc EXAMPLES README AUTHORS NEWS
+%if %{has_which2_alias}
 %attr(0644,root,root) %{_sysconfdir}/profile.d/which2.*
-%{_bindir}/*
-%{_infodir}/which.info.gz
-%{_mandir}/*/*
+%endif
+%{_bindir}/which
+%{_infodir}/which.info*
+%{_mandir}/man1/which.1*
 
 %changelog
+* Fri Jul 25 2025 Fedora Release Engineering <releng@fedoraproject.org> - 2.23-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild
+
+* Wed Jun 18 2025 Than Ngo <than@redhat.com> - 2.23-2
+- Add a check to ensure that /proc/$$/exe can be read
+
+* Mon Feb 03 2025 Than Ngo <than@redhat.com> - 2.23-1
+- Fixed rhbz#2343361, update to 2.23
+
+* Sat Feb 01 2025 Than Ngo <than@redhat.com> - 2.22-2
+- Fixed rhbz#2343113, regression
+
+* Mon Jan 27 2025 Than Ngo <than@redhat.com> - 2.22-1
+- Fixed rhbz#2342020, update to 2.22
+
+* Sun Jan 19 2025 Fedora Release Engineering <releng@fedoraproject.org> - 2.21-43
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild
+
+* Sat Jul 20 2024 Fedora Release Engineering <releng@fedoraproject.org> - 2.21-42
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild
+
+* Sat Jan 27 2024 Fedora Release Engineering <releng@fedoraproject.org> - 2.21-41
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
+
+* Sat Jul 22 2023 Fedora Release Engineering <releng@fedoraproject.org> - 2.21-40
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild
+
+* Wed Mar 08 2023 Than Ngo <than@redhat.com> - 2.21-39
+- fixed #2175953, enable which2 alias 
+
+* Sun Feb 19 2023 Than Ngo <than@redhat.com> - 2.21-38
+- migrated to SPDX license
+
+* Sat Jan 21 2023 Fedora Release Engineering <releng@fedoraproject.org> - 2.21-37
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild
+
+* Mon Nov 07 2022 Than Ngo <than@redhat.com> - 2.21-36
+- which fails for long path
+
+* Fri Aug 05 2022 Than Ngo <than@redhat.com> - 2.21-35
+- disable which2 alias and function by default as it caused more problems than benefits
+
+* Sat Jul 23 2022 Fedora Release Engineering <releng@fedoraproject.org> - 2.21-34
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild
+
+* Wed Feb 09 2022 Than Ngo <than@redhat.com> - 2.21-33
+- make which2.sh script more robust,
+
+* Sat Jan 22 2022 Fedora Release Engineering <releng@fedoraproject.org> - 2.21-32
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild
+
+* Thu Dec 02 2021 Than Ngo <than@redhat.com> - 2.21-31
+- check shell correctly
+
+* Tue Oct 26 2021 Than Ngo <than@redhat.com> - 2.21-30
+- disable the --read-functions option in korn shells
+
+* Fri Oct 15 2021 Than Ngo <than@redhat.com> - 2.21-29
+- Fixed regression, use export instead alias
+
+* Sun Oct 10 2021 Than Ngo <than@redhat.com> - 2.21-28
+- Resolves: #2009547, which treats function contents as aliases when parsing ksh
+
+* Fri Jul 23 2021 Fedora Release Engineering <releng@fedoraproject.org> - 2.21-27
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
+
+* Tue May 04 2021 Than Ngo <than@redhat.com> - 2.21-26
+- Resolves: #1942153, fixed unbound variable
+
+* Mon Apr 26 2021 Than Ngo <than@redhat.com> - 2.21-25
+- improved which2.sh
+
+* Tue Mar 23 2021 Than Ngo <than@redhat.com> - 2.21-24
+- fixed regression if SHELL=zsh
+
+* Sun Mar 21 2021 Than Ngo <than@redhat.com> - 2.21-23
+- fixed coverity issues
+- improved which2.sh
+
+* Thu Mar 18 2021 Than Ngo <than@redhat.com> - 2.21-22
+- fixed syntax error testcase: a=b which ls
+
+* Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 2.21-21
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
+* Wed Jul 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 2.21-20
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
+* Wed Mar 25 2020 Than Ngo <than@redhat.com> - 2.21-19
+- fixed #1817138 - Invalid syntax in /etc/profile.d/which2
+
+* Tue Mar 24 2020 Than Ngo <than@redhat.com> - 2.21-18
+- set correct alias for mksh
+
+* Fri Jan 31 2020 Fedora Release Engineering <releng@fedoraproject.org> - 2.21-17
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
+
+* Tue Nov 05 2019 Than Ngo <than@redhat.com> - 2.21-16
+- set correct alias for ksh
+
+* Sat Jul 27 2019 Fedora Release Engineering <releng@fedoraproject.org> - 2.21-15
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
+* Mon Feb 04 2019 Than Ngo <than@redhat.com> - 2.21-14
+- bump release 
+
+* Mon Feb 04 2019 Than Ngo <than@redhat.com> - 2.21-13
+- bump release
+
+* Sun Feb 03 2019 Fedora Release Engineering <releng@fedoraproject.org> - 2.21-12
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
+
+* Thu Jul 26 2018 Than Ngo <than@redhat.com> - 2.21-11
+- fixed more coverity issue
+
+* Mon Jul 23 2018 Than Ngo <than@redhat.com> - 2.21-10
+- Fix coverity issues
+
+* Sat Jul 14 2018 Fedora Release Engineering <releng@fedoraproject.org> - 2.21-9
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
+
+* Fri Feb 16 2018 Jason L Tibbitts III <tibbs@math.uh.edu> - 2.21-8
+- Fix invalid [ ... ] syntax which results in complaints by zsh.
+  https://bugzilla.redhat.com/show_bug.cgi?id=1546221
+- Remove pointless Group tag, buildroot cleaning and %%defattr.
+
+* Fri Feb 09 2018 Fedora Release Engineering <releng@fedoraproject.org> - 2.21-7
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
+
+* Mon Feb 05 2018 Than Ngo <than@redhat.com> - 2.21-6
+- added CI tests using the standard test interface
+
+* Wed Jan 31 2018 Than Ngo <than@redhat.com> - 2.21-5
+- fixed bz#1526500 - 'declare' not found under ksh
+
+* Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 2.21-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
+
+* Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 2.21-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
+* Sat Feb 11 2017 Fedora Release Engineering <releng@fedoraproject.org> - 2.21-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
+
+* Mon Jun 27 2016 Than Ngo <than@redhat.com> - 2.21-1
+- update to 2.21
+
+* Fri Feb 05 2016 Fedora Release Engineering <releng@fedoraproject.org> - 2.20-13
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
+
+* Fri Jun 19 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.20-12
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
+
+* Sat Feb 21 2015 Till Maas <opensource@till.name> - 2.20-11
+- Rebuilt for Fedora 23 Change
+  https://fedoraproject.org/wiki/Changes/Harden_all_packages_with_position-independent_code
+
+* Thu Feb 19 2015 Till Maas <opensource@till.name> - 2.20-10
+- Use alias instead of exported function for which to avoid bashism,
+http://unix.stackexchange.com/questions/59360/#59431
+
+* Wed Feb 18 2015 Till Maas <opensource@till.name> - 2.20-9
+- Check functions (#1194044)
+- Use %%license
+
+* Mon Aug 18 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.20-8
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild
+
+* Sun Jun 08 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.20-7
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
+
+* Sun Aug 04 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.20-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild
+
+* Fri Feb 15 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.20-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild
+
+* Sun Jul 22 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.20-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild
+
+* Sat Jan 14 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.20-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_17_Mass_Rebuild
+
 * Mon Feb 07 2011 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.20-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild
 
@@ -232,7 +402,7 @@ rm -rf $RPM_BUILD_ROOT
 - Generate which-2.spec from which-2.spec.in with automatic VERSION
   and CHANGELOG substitution.
 
-* Tue May 14 1999 Carlo Wood <carlo@gnu.org>
+* Fri May 14 1999 Carlo Wood <carlo@gnu.org>
 - Moved assignment of CFLAGS to the configure line, using RPM_OPT_FLAGS now.
 - Corrected Source: line to point to ftp.gnu.org.
 

which2.csh

@@ -1,5 +1,3 @@
 # Initialization script for csh
 
-# export AFS if you are in AFS environment
-
 # alias which 'alias | /usr/bin/which --tty-only --read-alias --show-dot --show-tilde'

which2.sh

@@ -1,4 +1,18 @@
-# Initialization script for bash and sh
+# shellcheck shell=sh
+# Initialization script for bash, sh, mksh and ksh
 
-# export AFS if you are in AFS environment
-alias which='alias | /usr/bin/which --tty-only --read-alias --show-dot --show-tilde'
+if [ -r /proc/$$/exe ]; then
+    SHELLNAME=$(basename $(readlink /proc/$$/exe))
+else
+    SHELLNAME="unknown"
+fi
+case "$SHELLNAME" in
+*ksh*|zsh)
+    alias which='alias | /usr/bin/which --tty-only --read-alias --show-tilde --show-dot'
+    ;;
+bash|sh)
+    alias which='(alias; declare -f) | /usr/bin/which --tty-only --read-alias --read-functions --show-tilde --show-dot'
+    ;;
+*)
+    ;;
+esac