Mock Version: 5.0 Mock Version: 5.0 Mock Version: 5.0 ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bs --noclean --target riscv64 --nodeps /builddir/build/SPECS/krb5.spec'], chrootPath='/mnt/mock/kojid//dist-an23.5-build-567424-92114/root'env={'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;\\007"', 'PS1': ' \\s-\\v\\$ ', 'LANG': 'C.UTF-8'}shell=Falselogger=timeout=172800uid=996gid=135user='mockbuild'nspawn_args=[]unshare_net=TrueprintOutput=False) Executing command: ['bash', '--login', '-c', '/usr/bin/rpmbuild -bs --noclean --target riscv64 --nodeps /builddir/build/SPECS/krb5.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;\\007"', 'PS1': ' \\s-\\v\\$ ', 'LANG': 'C.UTF-8'} and shell False Building target platforms: riscv64 Building for target riscv64 setting SOURCE_DATE_EPOCH=1786924800 Wrote: /builddir/build/SRPMS/krb5-1.21.2-8.an23.src.rpm Child return code was: 0 ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bb --noclean --target riscv64 --nodeps /builddir/build/SPECS/krb5.spec'], chrootPath='/mnt/mock/kojid//dist-an23.5-build-567424-92114/root'env={'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;\\007"', 'PS1': ' \\s-\\v\\$ ', 'LANG': 'C.UTF-8'}shell=Falselogger=timeout=172800uid=996gid=135user='mockbuild'nspawn_args=[]unshare_net=TrueprintOutput=False) Executing command: ['bash', '--login', '-c', '/usr/bin/rpmbuild -bb --noclean --target riscv64 --nodeps /builddir/build/SPECS/krb5.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;\\007"', 'PS1': ' \\s-\\v\\$ ', 'LANG': 'C.UTF-8'} and shell False Building target platforms: riscv64 Building for target riscv64 setting SOURCE_DATE_EPOCH=1786924800 Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.zHqMTg + umask 022 + cd /builddir/build/BUILD + cd /builddir/build/BUILD + rm -rf krb5-1.21.2 + /usr/lib/rpm/rpmuncompress -x /builddir/build/SOURCES/krb5-1.21.2.tar.gz + STATUS=0 + '[' 0 -ne 0 ']' + cd krb5-1.21.2 + /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w . + /usr/lib/rpm/rpmuncompress /builddir/build/SOURCES/0000-add-ldflags-to-shared-libs.patch + /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch -f + /usr/lib/rpm/rpmuncompress /builddir/build/SOURCES/0001-downstream-ksu-pam-integration.patch + /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch -f + /usr/lib/rpm/rpmuncompress /builddir/build/SOURCES/0002-downstream-SELinux-integration.patch + /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch -f + /usr/lib/rpm/rpmuncompress /builddir/build/SOURCES/0003-downstream-fix-debuginfo-with-y.tab.c.patch + /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch -f + /usr/lib/rpm/rpmuncompress /builddir/build/SOURCES/0005-downstream-FIPS-with-PRNG-and-RADIUS-and-MD4.patch + /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch -f + /usr/lib/rpm/rpmuncompress /builddir/build/SOURCES/0006-downstream-Allow-krad-UDP-TCP-localhost-connection-w.patch + /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch -f + /usr/lib/rpm/rpmuncompress /builddir/build/SOURCES/0013-downstream-Make-tests-compatible-with-sssd_krb5_loca.patch + /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch -f + /usr/lib/rpm/rpmuncompress /builddir/build/SOURCES/0014-downstream-Include-missing-OpenSSL-FIPS-header.patch + /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch -f + /usr/lib/rpm/rpmuncompress /builddir/build/SOURCES/0015-downstream-Do-not-set-root-as-ksu-file-owner.patch + /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch -f + /usr/lib/rpm/rpmuncompress /builddir/build/SOURCES/0016-downstream-Allow-KRB5KDF-MD5-and-MD4-in-FIPS-mode.patch + /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch -f + /usr/lib/rpm/rpmuncompress /builddir/build/SOURCES/0017-fix-CVE-2024-26462.patch + /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch -f + /usr/lib/rpm/rpmuncompress /builddir/build/SOURCES/0018-fix-CVE-2024-26461-CVE-2024-26458.patch + /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch -f + /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch -f + /usr/lib/rpm/rpmuncompress /builddir/build/SOURCES/0019-fix-cve-2024-37370-and-cve-2024-37371.patch + /usr/lib/rpm/rpmuncompress /builddir/build/SOURCES/0020-fix-CVE-2025-24528.patch + /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch -f + /usr/lib/rpm/rpmuncompress /builddir/build/SOURCES/fix-CVE-2026-40356.patch + /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch -f + /usr/lib/rpm/rpmuncompress /builddir/build/SOURCES/0021-fix-CVE-2026-11850.patch + /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch -f + /usr/lib/rpm/rpmuncompress /builddir/build/SOURCES/CVE-2024-3596.patch + /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch -f + ln NOTICE LICENSE + inldif=src/plugins/kdb/ldap/libkdb_ldap/kerberos.ldif + cat + grep -Eiv '(^$|^dn:|^changetype:|^add:)' src/plugins/kdb/ldap/libkdb_ldap/kerberos.ldif + touch -r src/plugins/kdb/ldap/libkdb_ldap/kerberos.ldif 60kerberos.ldif + pushd src ~/build/BUILD/krb5-1.21.2/src ~/build/BUILD/krb5-1.21.2 + autoreconf -fiv autoreconf: export WARNINGS= autoreconf: Entering directory '.' autoreconf: configure.ac: not using Gettext autoreconf: configure.ac: not using aclocal autoreconf: configure.ac: tracing autoreconf: configure.ac: not using Libtool autoreconf: configure.ac: not using Intltool autoreconf: configure.ac: not using Gtkdoc autoreconf: running: /usr/bin/autoconf --force configure.ac:18: warning: The macro `AC_HELP_STRING' is obsolete. configure.ac:18: You should run autoupdate. ./lib/autoconf/general.m4:204: AC_HELP_STRING is expanded from... ./lib/autoconf/general.m4:1553: AC_ARG_WITH is expanded from... aclocal.m4:1533: KRB5_WITH_SELINUX is expanded from... aclocal.m4:45: CONFIG_RULES is expanded from... configure.ac:18: the top level configure.ac:1402: warning: The macro `AC_HELP_STRING' is obsolete. configure.ac:1402: You should run autoupdate. ./lib/autoconf/general.m4:204: AC_HELP_STRING is expanded from... ./lib/autoconf/general.m4:1553: AC_ARG_WITH is expanded from... aclocal.m4:1468: KRB5_WITH_PAM is expanded from... configure.ac:1402: the top level autoreconf: running: /usr/bin/autoheader --force autoreconf: configure.ac: not using Automake autoreconf: './config/install-sh' is updated autoreconf: Leaving directory '.' + popd ~/build/BUILD/krb5-1.21.2 + cfg=src/util/k5test.py ++ getconf LONG_BIT + LONG_BIT=64 ++ expr 61000 + 64 - 48 + PORT=61016 ++ expr 61016 + 0 + sed -i -e s,61000,61016,g src/util/k5test.py ++ expr 1750 + 64 - 48 + PORT=1766 ++ expr 1766 + 0 + sed -i -e s,1750,1766,g src/util/k5test.py ++ expr 1766 + 1 + sed -i -e s,1751,1767,g src/util/k5test.py ++ expr 1766 + 2 + sed -i -e s,1752,1768,g src/util/k5test.py ++ expr 8888 + 64 - 48 + PORT=8904 ++ expr 8904 - 0 + sed -i -e s,8888,8904,g src/util/k5test.py ++ expr 8904 - 1 + sed -i -e s,8887,8903,g src/util/k5test.py ++ expr 8904 - 2 + sed -i -e s,8886,8902,g src/util/k5test.py ++ expr 7777 + 64 - 48 + PORT=7793 ++ expr 7793 + 0 + sed -i -e s,7777,7793,g src/util/k5test.py ++ expr 7793 + 1 + sed -i -e s,7778,7794,g src/util/k5test.py ++ expr 61000 + 64 - 48 + PORT=61016 + sed -i -e 's,params.kadmind_port = 61001;,params.kadmind_port = 61017;,' src/lib/kadm5/t_kadm5.c + RPM_EC=0 ++ jobs -p + exit 0 Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.UWzBVc + umask 022 + cd /builddir/build/BUILD ~/build/BUILD/krb5-1.21.2/src ~/build/BUILD/krb5-1.21.2 + CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -march=rva23u64 -mabi=lp64d' + export CFLAGS + CXXFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -march=rva23u64 -mabi=lp64d' + export CXXFLAGS + FFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -march=rva23u64 -mabi=lp64d -I/usr/lib64/gfortran/modules' + export FFLAGS + FCFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -march=rva23u64 -mabi=lp64d -I/usr/lib64/gfortran/modules' + export FCFLAGS + LDFLAGS='-Wl,-z,relro -Wl,--as-needed -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -Wl,--build-id=sha1 ' + export LDFLAGS + LT_SYS_LIBRARY_PATH=/usr/lib64: + export LT_SYS_LIBRARY_PATH + CC=gcc + export CC + CXX=g++ + export CXX + cd krb5-1.21.2 + pushd src + export runstatedir=/run + runstatedir=/run + INCLUDES=-I/usr/include/et ++ echo -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -march=rva23u64 -mabi=lp64d -I/usr/include/et -fPIC -fno-strict-aliasing -fstack-protector-all + CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -march=rva23u64 -mabi=lp64d -I/usr/include/et -fPIC -fno-strict-aliasing -fstack-protector-all' ++ echo -I/usr/include/et + CPPFLAGS=-I/usr/include/et + CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -march=rva23u64 -mabi=lp64d -I/usr/include/et -fPIC -fno-strict-aliasing -fstack-protector-all' + export CFLAGS + CXXFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -march=rva23u64 -mabi=lp64d' + export CXXFLAGS + FFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -march=rva23u64 -mabi=lp64d -I/usr/lib64/gfortran/modules' + export FFLAGS + FCFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -march=rva23u64 -mabi=lp64d -I/usr/lib64/gfortran/modules' + export FCFLAGS + LDFLAGS='-Wl,-z,relro -Wl,--as-needed -Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -Wl,--build-id=sha1 ' + export LDFLAGS + LT_SYS_LIBRARY_PATH=/usr/lib64: + export LT_SYS_LIBRARY_PATH + CC=gcc + export CC + CXX=g++ + export CXX + '[' '-flto=auto -ffat-lto-objectsx' '!=' x ']' ++ find . -type f -name configure -print + for file in $(find . -type f -name configure -print) + /usr/bin/sed -r --in-place=.backup 's/^char \(\*f\) \(\) = /__attribute__ ((used)) char (*f) () = /g' ./configure + diff -u ./configure.backup ./configure + mv ./configure.backup ./configure + /usr/bin/sed -r --in-place=.backup 's/^char \(\*f\) \(\);/__attribute__ ((used)) char (*f) ();/g' ./configure + diff -u ./configure.backup ./configure + mv ./configure.backup ./configure + /usr/bin/sed -r --in-place=.backup 's/^char \$2 \(\);/__attribute__ ((used)) char \$2 ();/g' ./configure + diff -u ./configure.backup ./configure --- ./configure.backup 2026-08-17 01:48:04.730593392 -0400 +++ ./configure 2026-08-17 01:49:44.874587914 -0400 @@ -2000,7 +2000,7 @@ #ifdef __cplusplus extern "C" #endif -char $2 (); +__attribute__ ((used)) char $2 (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ + /usr/bin/sed --in-place=.backup '1{$!N;$!N};$!N;s/int x = 1;\nint y = 0;\nint z;\nint nan;/volatile int x = 1; volatile int y = 0; volatile int z, nan;/;P;D' ./configure + diff -u ./configure.backup ./configure + mv ./configure.backup ./configure + /usr/bin/sed --in-place=.backup 's#^lt_cv_sys_global_symbol_to_cdecl=.*#lt_cv_sys_global_symbol_to_cdecl="sed -n -e '\''s/^T .* \\(.*\\)$/extern int \\1();/p'\'' -e '\''s/^$symcode* .* \\(.*\\)$/extern char \\1;/p'\''"#' ./configure + diff -u ./configure.backup ./configure + mv ./configure.backup ./configure + '[' 1 = 1 ']' +++ dirname ./configure ++ find . -name config.guess -o -name config.sub + for i in $(find $(dirname ./configure) -name config.guess -o -name config.sub) ++ basename ./config/config.guess + '[' -f /usr/lib/rpm/anolis/config.guess ']' + /usr/bin/rm -f ./config/config.guess ++ basename ./config/config.guess + /usr/bin/cp -fv /usr/lib/rpm/anolis/config.guess ./config/config.guess '/usr/lib/rpm/anolis/config.guess' -> './config/config.guess' + for i in $(find $(dirname ./configure) -name config.guess -o -name config.sub) ++ basename ./config/config.sub + '[' -f /usr/lib/rpm/anolis/config.sub ']' + /usr/bin/rm -f ./config/config.sub ++ basename ./config/config.sub + /usr/bin/cp -fv /usr/lib/rpm/anolis/config.sub ./config/config.sub '/usr/lib/rpm/anolis/config.sub' -> './config/config.sub' + '[' 1 = 1 ']' + '[' x '!=' 'x-Wl,-z,now -specs=/usr/lib/rpm/anolis/anolis-hardened-ld' ']' ++ find . -name ltmain.sh ++ dirname ./configure + /usr/lib/rpm/anolis/force-as-needed-for-shared-lib-in-libtool . Forcing -Wl,--as-needed in configure/libtool to workaround libtool bug (cf http://lists.gnu.org/archive/html/libtool-patches/2004-06/msg00002.html) + /usr/lib/rpm/anolis/fix-libtool-ltmain-from-overlinking ++ dirname ./configure + /usr/lib/rpm/anolis/fix-libtool-from-moving-options-after-libs . + /usr/lib/rpm/anolis/fix-dlsearch-path-in-libtool . lib64 + ./configure --build=riscv64-Anolis-linux --host=riscv64-Anolis-linux --program-prefix= --disable-dependency-tracking --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin --sysconfdir=/etc --datadir=/usr/share --includedir=/usr/include --libdir=/usr/lib64 --libexecdir=/usr/libexec --localstatedir=/var --sharedstatedir=/var/lib --mandir=/usr/share/man --infodir=/usr/share/info CC=gcc 'CFLAGS=-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/anolis/anolis-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/anolis/anolis-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -march=rva23u64 -mabi=lp64d -I/usr/include/et -fPIC -fno-strict-aliasing -fstack-protector-all' CPPFLAGS=-I/usr/include/et SS_LIB=-lss PKCS11_MODNAME=p11-kit-proxy.so --enable-shared --runstatedir=/run --localstatedir=/var/kerberos --disable-rpath --without-krb5-config --with-system-et --with-system-ss --enable-dns-for-realm --with-ldap --enable-pkinit --with-crypto-impl=openssl --with-tls-impl=openssl --with-system-verto --with-pam --with-selinux --with-lmdb configure: WARNING: unrecognized options: --disable-dependency-tracking checking for riscv64-Anolis-linux-gcc... gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether the compiler supports GNU C... yes checking whether gcc accepts -g... yes checking for gcc option to enable C11 features... none needed checking whether the compiler supports GNU C++... yes checking whether g++ accepts -g... yes checking for g++ option to enable C++11 features... none needed checking if C compiler supports -Werror=unknown-warning-option... no checking how to run the C preprocessor... gcc -E checking for riscv64-Anolis-linux-pkg-config... no checking for pkg-config... /usr/bin/pkg-config checking pkg-config is at least version 0.9.0... yes checking for stdio.h... yes checking for stdlib.h... yes checking for string.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for strings.h... yes checking for sys/stat.h... yes checking for sys/types.h... yes checking for unistd.h... yes checking build system type... riscv64-Anolis-linux-gnu checking host system type... riscv64-Anolis-linux-gnu checking for a sed that does not truncate output... /usr/bin/sed checking for grep that handles long lines and -e... /usr/bin/grep checking for egrep... /usr/bin/grep -E checking for GNU linker... yes configure: adding extra warning flags for gcc configure: skipping pedantic warnings on Linux configure: adding extra warning flags for g++ checking if C compiler supports -Wno-format-zero-length... yes checking if C compiler supports -Woverflow... yes checking if C compiler supports -Wstrict-overflow... yes checking if C compiler supports -Wmissing-format-attribute... yes checking if C compiler supports -Wmissing-prototypes... yes checking if C compiler supports -Wreturn-type... yes checking if C compiler supports -Wmissing-braces... yes checking if C compiler supports -Wparentheses... yes checking if C compiler supports -Wswitch... yes checking if C compiler supports -Wunused-function... yes checking if C compiler supports -Wunused-label... yes checking if C compiler supports -Wunused-variable... yes checking if C compiler supports -Wunused-value... yes checking if C compiler supports -Wunknown-pragmas... yes checking if C compiler supports -Wsign-compare... yes checking if C compiler supports -Wnewline-eof... no checking if C compiler supports -Werror=uninitialized... yes