diff --git a/.github/dependabot.yaml b/.github/dependabot.yaml
new file mode 100644
index 00000000..8ac6b8c4
--- /dev/null
+++ b/.github/dependabot.yaml
@@ -0,0 +1,6 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "monthly"
diff --git a/.github/workflows/build_workflow.yml b/.github/workflows/build_workflow.yml
new file mode 100644
index 00000000..5d15295b
--- /dev/null
+++ b/.github/workflows/build_workflow.yml
@@ -0,0 +1,50 @@
+name: Build workflow
+run-name: Build workflow
+on:
+  push:
+    branches-ignore:
+      - 'master'
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+jobs:
+  build:
+    runs-on: ubuntu-latest # Maybe here is a blocker
+    container:
+      image: debian:bullseye
+    defaults:
+      run:
+        shell: bash -le {0}
+    env:
+      BRANCH: ${{ github.ref_name }}
+    steps:
+      - name: prepare
+        
+        run: |
+          apt-get update
+          apt-get -y dist-upgrade
+          apt-get -y install locales build-essential gettext libpq5 libpq-dev make gcc git openssh-client curl wget sudo lsb-release socat redis-server cmake
+          echo 'en_US.UTF-8 UTF-8' > /etc/locale.gen
+          locale-gen
+          if [[ ! $BRANCH =~ perl-[0-9]+\.[0-9]+\.[0-9]+ ]]; then
+              echo "Error: Branch name must be perl-<version>"
+              exit 1
+          fi
+          VERSION=$(echo $BRANCH | sed -e 's/.*perl-\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/')
+
+          echo "VERSION=$VERSION" | tee -a $GITHUB_ENV 
+          git config --global user.email "cibot@deriv.com"
+          git config --global user.name "ci bot"
+          git config --global --add safe.directory $PWD # ignore ownership problem
+      - name: Checkout
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 #v4
+      - name: compile
+        run: |
+          bash ./rebuild.sh
+      - name: push
+        run: |
+          rm -rf lib bin man
+          mv /home/git/binary-com/perl/{bin,lib} .
+          git add lib bin
+          git commit -m "[ci skip] compile $VERSION"
+          git push origin HEAD:$BRANCH
diff --git a/README.md b/README.md
index 78656f4e..b3299ffb 100644
--- a/README.md
+++ b/README.md
@@ -1,14 +1,19 @@
 # perl
-Custom compiled perl for Binary.com
 
-# compiling steps
+Custom compiled perl for deriv.com
 
-Download source code from http://www.cpan.org/src/5.0/perl-5.26.2.tar.gz
+## compiling steps
 
-We defined `-Dusesitecustomize` and removed `-Dusethreads`. Most of other parameters are copied from `perl -V | grep config_args`
-Run following command:
-```
-./Configure -Dusesitecustomize -Dinc_version_list=none -Dprefix=/home/git/binary-com/perl -Dvendorprefix=/home/git/regentmarkets/cpan/local -Dvendorlib=/home/git/regentmarkets/cpan/local/lib/perl5 -Dvendorarch=/home/git/regentmarkets/cpan/local/lib/perl5/x86_64-linux -Duselargefiles -Dccflags="-DDEBIAN -D_FORTIFY_SOURCE=2 -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security" -Dldflags=" -Wl,-z,relro" -Dlddlflags="-shared -Wl,-z,relro" -Dcccdlflags="-fPIC" -Duse64bitint -Dman1ext=1 -Dman3ext=3perl -Dpager=/usr/bin/sensible-pager -Uafs -Ud_csh -Ud_ualarm -Uusesfio -Uusenm -Uuseithreads -Uusemultiplicity -Ui_libutil -DDEBUGGING=-g -Doptimize=-O2 -Duseshrplib -des
-make
-make install
+```bash
+VERSION=5.26.2 ./rebuild.sh
 ```
+
+## compiling it with CI
+
+1. enable CI test in your forked repo : 
+   at https://github.com/username/perl/settings/actions set `Allow all actions and reusable workflows`
+   and `Read and write permissions`. Don't forget to click `save` at both section.
+2. Or create a new branch directly on binary-com/perl repo
+3. create a branch whose name include a perl version `perl-x.yy.zz`, e.g. `upgrade/perl.5.38.2`
+
+Then CI will download and compile perl and push it to your branch
diff --git a/bin/perl b/bin/perl
index 8ebedca0..ae212f38 100755
Binary files a/bin/perl and b/bin/perl differ
diff --git a/bin/perl5.26.2 b/bin/perl5.26.2
index 8ebedca0..ae212f38 100755
Binary files a/bin/perl5.26.2 and b/bin/perl5.26.2 differ
diff --git a/bin/perlbug b/bin/perlbug
index 50e963fc..c8f99863 100755
--- a/bin/perlbug
+++ b/bin/perlbug
@@ -2,7 +2,7 @@
     eval 'exec /home/git/binary-com/perl/bin/perl -S $0 ${1+"$@"}'
 	if $running_under_some_shell;
 
-my $config_tag1 = '5.26.2 - Fri Oct 29 10:10:35 UTC 2021';
+my $config_tag1 = '5.26.2 - Wed Jan 19 08:19:35 UTC 2022';
 
 my $patchlevel_date = 1521920647;
 my @patches = Config::local_patches();
diff --git a/bin/perlthanks b/bin/perlthanks
index 50e963fc..c8f99863 100755
--- a/bin/perlthanks
+++ b/bin/perlthanks
@@ -2,7 +2,7 @@
     eval 'exec /home/git/binary-com/perl/bin/perl -S $0 ${1+"$@"}'
 	if $running_under_some_shell;
 
-my $config_tag1 = '5.26.2 - Fri Oct 29 10:10:35 UTC 2021';
+my $config_tag1 = '5.26.2 - Wed Jan 19 08:19:35 UTC 2022';
 
 my $patchlevel_date = 1521920647;
 my @patches = Config::local_patches();
diff --git a/lib/5.26.2/x86_64-linux/CORE/config.h b/lib/5.26.2/x86_64-linux/CORE/config.h
index 33f5b436..8c0bdb54 100644
--- a/lib/5.26.2/x86_64-linux/CORE/config.h
+++ b/lib/5.26.2/x86_64-linux/CORE/config.h
@@ -9,9 +9,9 @@
 
 /* Package name      : perl5
  * Source directory  : .
- * Configuration time: Fri Oct 29 10:10:35 UTC 2021
+ * Configuration time: Wed Jan 19 08:19:35 UTC 2022
  * Configured by     : chylli
- * Target system     : linux qa22.regentmarkets.com 4.9.0-16-amd64 #1 smp debian 4.9.272-2 (2021-07-19) x86_64 gnulinux 
+ * Target system     : linux qa68.regentmarkets.com 5.10.0-8-cloud-amd64 #1 smp debian 5.10.46-5 (2021-09-23) x86_64 gnulinux 
  */
 
 #ifndef _config_h_
@@ -20,7 +20,7 @@
 /* LOC_SED:
  *	This symbol holds the complete pathname to the sed program.
  */
-#define LOC_SED 	"/bin/sed"	/**/
+#define LOC_SED 	"/usr/bin/sed"	/**/
 
 /* HAS_ALARM:
  *	This symbol, if defined, indicates that the alarm routine is
@@ -1229,9 +1229,9 @@
  */
 /*#define USE_STDIO_PTR 	/ **/
 #ifdef USE_STDIO_PTR
-#define FILE_ptr(fp)	((fp)->_IO_read_ptr)
+#define FILE_ptr(fp)	((fp)->_ptr)
 /*#define STDIO_PTR_LVALUE 		/ **/
-#define FILE_cnt(fp)	((fp)->_IO_read_end - (fp)->_IO_read_ptr)
+#define FILE_cnt(fp)	((fp)->_cnt)
 /*#define STDIO_CNT_LVALUE 		/ **/
 /*#define STDIO_PTR_LVAL_SETS_CNT	/ **/
 /*#define STDIO_PTR_LVAL_NOCHANGE_CNT	/ **/
@@ -1259,8 +1259,8 @@
  */
 /*#define USE_STDIO_BASE 	/ **/
 #ifdef USE_STDIO_BASE
-#define FILE_base(fp)	((fp)->_IO_read_base)
-#define FILE_bufsiz(fp)	((fp)->_IO_read_end - (fp)->_IO_read_base)
+#define FILE_base(fp)	((fp)->_base)
+#define FILE_bufsiz(fp)	((fp)->_cnt + (fp)->_ptr - (fp)->_base)
 #endif
 
 /* HAS_VPRINTF:
@@ -1538,7 +1538,7 @@
  *	feature tests from Configure are generally more reliable.
  */
 #define OSNAME "linux"		/**/
-#define OSVERS "4.9.0-16-amd64"		/**/
+#define OSVERS "5.10.0-8-cloud-amd64"		/**/
 
 /* CAT2:
  *	This macro concatenates 2 tokens together.
@@ -1783,7 +1783,7 @@
 #define HAS_UNAME		/**/
 /*#define HAS_PHOSTNAME	/ **/
 #ifdef HAS_PHOSTNAME
-#define PHOSTNAME "/bin/hostname"	/* How to get the host name */
+#define PHOSTNAME "/usr/bin/hostname"	/* How to get the host name */
 #endif
 
 /* HAS_GETNETBYADDR:
@@ -2476,9 +2476,9 @@
  *	This variable contains the number of elements of the SIG_NAME
  *	and SIG_NUM arrays, excluding the final NULL entry.
  */
-#define SIG_NAME "ZERO", "HUP", "INT", "QUIT", "ILL", "TRAP", "ABRT", "BUS", "FPE", "KILL", "USR1", "SEGV", "USR2", "PIPE", "ALRM", "TERM", "STKFLT", "CHLD", "CONT", "STOP", "TSTP", "TTIN", "TTOU", "URG", "XCPU", "XFSZ", "VTALRM", "PROF", "WINCH", "IO", "PWR", "SYS", "NUM32", "NUM33", "RTMIN", "NUM35", "NUM36", "NUM37", "NUM38", "NUM39", "NUM40", "NUM41", "NUM42", "NUM43", "NUM44", "NUM45", "NUM46", "NUM47", "NUM48", "NUM49", "NUM50", "NUM51", "NUM52", "NUM53", "NUM54", "NUM55", "NUM56", "NUM57", "NUM58", "NUM59", "NUM60", "NUM61", "NUM62", "NUM63", "RTMAX", "IOT", "CLD", "POLL", "UNUSED", 0		/**/
-#define SIG_NUM  0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 6, 17, 29, 31, 0		/**/
-#define SIG_SIZE 69			/**/
+#define SIG_NAME "ZERO", "HUP", "INT", "QUIT", "ILL", "TRAP", "ABRT", "BUS", "FPE", "KILL", "USR1", "SEGV", "USR2", "PIPE", "ALRM", "TERM", "STKFLT", "CHLD", "CONT", "STOP", "TSTP", "TTIN", "TTOU", "URG", "XCPU", "XFSZ", "VTALRM", "PROF", "WINCH", "IO", "PWR", "SYS", "NUM32", "NUM33", "RTMIN", "NUM35", "NUM36", "NUM37", "NUM38", "NUM39", "NUM40", "NUM41", "NUM42", "NUM43", "NUM44", "NUM45", "NUM46", "NUM47", "NUM48", "NUM49", "NUM50", "NUM51", "NUM52", "NUM53", "NUM54", "NUM55", "NUM56", "NUM57", "NUM58", "NUM59", "NUM60", "NUM61", "NUM62", "NUM63", "RTMAX", "IOT", "CLD", "POLL", 0		/**/
+#define SIG_NUM  0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 6, 17, 29, 0		/**/
+#define SIG_SIZE 68			/**/
 
 /* USE_CROSS_COMPILE:
  *	This symbol, if defined, indicates that Perl is being cross-compiled.
@@ -3086,7 +3086,7 @@
  *	This symbol, if defined, indicates that libm exports _LIB_VERSION
  *	and that math.h defines the enum to manipulate it.
  */
-#define LIBM_LIB_VERSION		/**/
+/*#define LIBM_LIB_VERSION		/ **/
 
 /* HAS_LLRINT:
  *	This symbol, if defined, indicates that the llrint routine is
@@ -3261,7 +3261,7 @@
 #define	HAS_FREELOCALE	/**/
 #define	HAS_USELOCALE	/**/
 /*#define	HAS_QUERYLOCALE	/ **/
-#define	I_XLOCALE               /**/
+/*#define	I_XLOCALE               / **/
 
 /* HAS_NEXTAFTER:
  *	This symbol, if defined, indicates that the nextafter routine is
@@ -3681,7 +3681,7 @@
  *	This symbol, if defined, indicates that the ustat system call is
  *	available to query file system statistics by dev_t.
  */
-#define HAS_USTAT		/**/
+/*#define HAS_USTAT		/ **/
 
 /* HAS_WCSCMP:
  *	This symbol, if defined, indicates that the wcscmp routine is
@@ -3930,7 +3930,7 @@
  *	This symbol, if defined, indicates that <ustat.h> exists and
  *	should be included.
  */
-#define	I_USTAT		/**/
+/*#define	I_USTAT		/ **/
 
 /* DOUBLEINFBYTES:
  *	This symbol, if defined, is a comma-separated list of
diff --git a/lib/5.26.2/x86_64-linux/CORE/libperl.so b/lib/5.26.2/x86_64-linux/CORE/libperl.so
index f463f030..c24ef0f7 100755
Binary files a/lib/5.26.2/x86_64-linux/CORE/libperl.so and b/lib/5.26.2/x86_64-linux/CORE/libperl.so differ
diff --git a/lib/5.26.2/x86_64-linux/Config.pm b/lib/5.26.2/x86_64-linux/Config.pm
index 9813d77c..4d8c8a4b 100644
--- a/lib/5.26.2/x86_64-linux/Config.pm
+++ b/lib/5.26.2/x86_64-linux/Config.pm
@@ -96,9 +96,9 @@ tie %Config, 'Config', {
     inc_version_list => ' ',
     intsize => '4',
     ldlibpthname => 'LD_LIBRARY_PATH',
-    libpth => '/usr/local/lib /usr/lib/gcc/x86_64-linux-gnu/6/include-fixed /usr/include/x86_64-linux-gnu /usr/lib /lib/x86_64-linux-gnu /lib/../lib /usr/lib/x86_64-linux-gnu /usr/lib/../lib /lib',
+    libpth => '/usr/local/lib /usr/include/x86_64-linux-gnu /usr/lib /lib/x86_64-linux-gnu /lib/../lib /usr/lib/x86_64-linux-gnu /usr/lib/../lib /lib /lib64 /usr/lib64',
     osname => 'linux',
-    osvers => '4.9.0-16-amd64',
+    osvers => '5.10.0-8-cloud-amd64',
     path_sep => ':',
     privlibexp => '/home/git/binary-com/perl/lib/5.26.2',
     scriptdir => '/home/git/binary-com/perl/bin',
diff --git a/lib/5.26.2/x86_64-linux/Config_heavy.pl b/lib/5.26.2/x86_64-linux/Config_heavy.pl
index 60d3c1b5..a27a54c3 100644
--- a/lib/5.26.2/x86_64-linux/Config_heavy.pl
+++ b/lib/5.26.2/x86_64-linux/Config_heavy.pl
@@ -75,9 +75,9 @@ sub header_files {
 #
 ## Package name      : perl5
 ## Source directory  : .
-## Configuration time: Fri Oct 29 10:10:35 UTC 2021
+## Configuration time: Wed Jan 19 08:19:35 UTC 2022
 ## Configured by     : chylli
-## Target system     : linux qa22.regentmarkets.com 4.9.0-16-amd64 #1 smp debian 4.9.272-2 (2021-07-19) x86_64 gnulinux 
+## Target system     : linux qa68.regentmarkets.com 5.10.0-8-cloud-amd64 #1 smp debian 5.10.46-5 (2021-09-23) x86_64 gnulinux 
 #
 #: Configure command line arguments.
 #
@@ -201,7 +201,7 @@ sub myconfig {
 afsroot='/afs'
 alignbytes='8'
 ansi2knr=''
-aphostname='/bin/hostname'
+aphostname='/usr/bin/hostname'
 api_revision='5'
 api_subversion='0'
 api_version='26'
@@ -234,8 +234,8 @@ sub myconfig {
 ccsymbols=''
 ccversion=''
 cf_by='chylli'
-cf_email='chylli@qa22.regentmarkets.com'
-cf_time='Fri Oct 29 10:10:35 UTC 2021'
+cf_email='chylli@qa68.regentmarkets.com'
+cf_time='Wed Jan 19 08:19:35 UTC 2022'
 charbits='8'
 charsize='1'
 chgrp=''
@@ -287,7 +287,7 @@ sub myconfig {
 cppminus='-'
 cpprun='cc  -E'
 cppstdin='cc  -E'
-cppsymbols='__amd64=1 __amd64__=1 __ATOMIC_ACQ_REL=4 __ATOMIC_ACQUIRE=2 __ATOMIC_CONSUME=1 __ATOMIC_HLE_ACQUIRE=65536 __ATOMIC_HLE_RELEASE=131072 __ATOMIC_RELAXED=0 __ATOMIC_RELEASE=3 __ATOMIC_SEQ_CST=5 __BIGGEST_ALIGNMENT__=16 __BYTE_ORDER__=1234 __CHAR16_TYPE__=short\ unsigned\ int __CHAR32_TYPE__=unsigned\ int __CHAR_BIT__=8 __code_model_small__=1 __DBL_DECIMAL_DIG__=17 __DBL_DENORM_MIN__=((double)4.94065645841246544177e-324L) __DBL_DIG__=15 __DBL_EPSILON__=((double)2.22044604925031308085e-16L) __DBL_HAS_DENORM__=1 __DBL_HAS_INFINITY__=1 __DBL_HAS_QUIET_NAN__=1 __DBL_MANT_DIG__=53 __DBL_MAX_10_EXP__=308 __DBL_MAX__=((double)1.79769313486231570815e+308L) __DBL_MAX_EXP__=1024 __DBL_MIN_10_EXP__=(-307) __DBL_MIN__=((double)2.22507385850720138309e-308L) __DBL_MIN_EXP__=(-1021) __DEC128_EPSILON__=1E-33DL __DEC128_MANT_DIG__=34 __DEC128_MAX__=9.999999999999999999999999999999999E6144DL __DEC128_MAX_EXP__=6145 __DEC128_MIN__=1E-6143DL __DEC128_MIN_EXP__=(-6142) __DEC128_SUBNORMAL_MIN__=0.000000000000000000000000000000001E-6143DL __DEC32_EPSILON__=1E-6DF __DEC32_MANT_DIG__=7 __DEC32_MAX__=9.999999E96DF __DEC32_MAX_EXP__=97 __DEC32_MIN__=1E-95DF __DEC32_MIN_EXP__=(-94) __DEC32_SUBNORMAL_MIN__=0.000001E-95DF __DEC64_EPSILON__=1E-15DD __DEC64_MANT_DIG__=16 __DEC64_MAX__=9.999999999999999E384DD __DEC64_MAX_EXP__=385 __DEC64_MIN__=1E-383DD __DEC64_MIN_EXP__=(-382) __DEC64_SUBNORMAL_MIN__=0.000000000000001E-383DD __DEC_EVAL_METHOD__=2 __DECIMAL_BID_FORMAT__=1 __DECIMAL_DIG__=21 __ELF__=1 _FILE_OFFSET_BITS=64 __FINITE_MATH_ONLY__=0 __FLOAT_WORD_ORDER__=1234 __FLT_DECIMAL_DIG__=9 __FLT_DENORM_MIN__=1.40129846432481707092e-45F __FLT_DIG__=6 __FLT_EPSILON__=1.19209289550781250000e-7F __FLT_EVAL_METHOD__=0 __FLT_HAS_DENORM__=1 __FLT_HAS_INFINITY__=1 __FLT_HAS_QUIET_NAN__=1 __FLT_MANT_DIG__=24 __FLT_MAX_10_EXP__=38 __FLT_MAX__=3.40282346638528859812e+38F __FLT_MAX_EXP__=128 __FLT_MIN_10_EXP__=(-37) __FLT_MIN__=1.17549435082228750797e-38F __FLT_MIN_EXP__=(-125) __FLT_RADIX__=2 _FORTIFY_SOURCE=2 __FXSR__=1 __GCC_ASM_FLAG_OUTPUTS__=1 __GCC_ATOMIC_BOOL_LOCK_FREE=2 __GCC_ATOMIC_CHAR16_T_LOCK_FREE=2 __GCC_ATOMIC_CHAR32_T_LOCK_FREE=2 __GCC_ATOMIC_CHAR_LOCK_FREE=2 __GCC_ATOMIC_INT_LOCK_FREE=2 __GCC_ATOMIC_LLONG_LOCK_FREE=2 __GCC_ATOMIC_LONG_LOCK_FREE=2 __GCC_ATOMIC_POINTER_LOCK_FREE=2 __GCC_ATOMIC_SHORT_LOCK_FREE=2 __GCC_ATOMIC_TEST_AND_SET_TRUEVAL=1 __GCC_ATOMIC_WCHAR_T_LOCK_FREE=2 __GCC_HAVE_DWARF2_CFI_ASM=1 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1=1 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2=1 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4=1 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8=1 __GCC_IEC_559=2 __GCC_IEC_559_COMPLEX=2 __GLIBC__=2 __GLIBC_MINOR__=24 __GNUC__=6 __GNUC_MINOR__=3 __GNUC_PATCHLEVEL__=0 __GNUC_STDC_INLINE__=1 __GNU_LIBRARY__=6 __gnu_linux__=1 __GXX_ABI_VERSION=1010 __has_include=__has_include __has_include_next=__has_include_next __INT16_C=__INT16_C __INT16_MAX__=0x7fff __INT16_TYPE__=short\ int __INT32_C=__INT32_C __INT32_MAX__=0x7fffffff __INT32_TYPE__=int __INT64_C=__INT64_C __INT64_MAX__=0x7fffffffffffffffL __INT64_TYPE__=long\ int __INT8_C=__INT8_C __INT8_MAX__=0x7f __INT8_TYPE__=signed\ char __INT_FAST16_MAX__=0x7fffffffffffffffL __INT_FAST16_TYPE__=long\ int __INT_FAST32_MAX__=0x7fffffffffffffffL __INT_FAST32_TYPE__=long\ int __INT_FAST64_MAX__=0x7fffffffffffffffL __INT_FAST64_TYPE__=long\ int __INT_FAST8_MAX__=0x7f __INT_FAST8_TYPE__=signed\ char __INT_LEAST16_MAX__=0x7fff __INT_LEAST16_TYPE__=short\ int __INT_LEAST32_MAX__=0x7fffffff __INT_LEAST32_TYPE__=int __INT_LEAST64_MAX__=0x7fffffffffffffffL __INT_LEAST64_TYPE__=long\ int __INT_LEAST8_MAX__=0x7f __INT_LEAST8_TYPE__=signed\ char __INT_MAX__=0x7fffffff __INTMAX_C=__INTMAX_C __INTMAX_MAX__=0x7fffffffffffffffL __INTMAX_TYPE__=long\ int __INTPTR_MAX__=0x7fffffffffffffffL __INTPTR_TYPE__=long\ int __k8=1 __k8__=1 _LARGEFILE_SOURCE=1 __LDBL_DENORM_MIN__=3.64519953188247460253e-4951L __LDBL_DIG__=18 __LDBL_EPSILON__=1.08420217248550443401e-19L __LDBL_HAS_DENORM__=1 __LDBL_HAS_INFINITY__=1 __LDBL_HAS_QUIET_NAN__=1 __LDBL_MANT_DIG__=64 __LDBL_MAX_10_EXP__=4932 __LDBL_MAX__=1.18973149535723176502e+4932L __LDBL_MAX_EXP__=16384 __LDBL_MIN_10_EXP__=(-4931) __LDBL_MIN__=3.36210314311209350626e-4932L __LDBL_MIN_EXP__=(-16381) __linux=1 __linux__=1 linux=1 __LONG_LONG_MAX__=0x7fffffffffffffffLL __LONG_MAX__=0x7fffffffffffffffL __LP64__=1 _LP64=1 __MMX__=1 __ORDER_BIG_ENDIAN__=4321 __ORDER_LITTLE_ENDIAN__=1234 __ORDER_PDP_ENDIAN__=3412 __pic__=2 __PIC__=2 __pie__=2 __PIE__=2 _POSIX_C_SOURCE=200809L _POSIX_SOURCE=1 __PRAGMA_REDEFINE_EXTNAME=1 __PTRDIFF_MAX__=0x7fffffffffffffffL __PTRDIFF_TYPE__=long\ int __REGISTER_PREFIX__= __SCHAR_MAX__=0x7f __SEG_FS=1 __SEG_GS=1 __SHRT_MAX__=0x7fff __SIG_ATOMIC_MAX__=0x7fffffff __SIG_ATOMIC_MIN__=(-0x7fffffff\ -\ 1) __SIG_ATOMIC_TYPE__=int __SIZE_MAX__=0xffffffffffffffffUL __SIZEOF_DOUBLE__=8 __SIZEOF_FLOAT128__=16 __SIZEOF_FLOAT__=4 __SIZEOF_FLOAT80__=16 __SIZEOF_INT128__=16 __SIZEOF_INT__=4 __SIZEOF_LONG__=8 __SIZEOF_LONG_DOUBLE__=16 __SIZEOF_LONG_LONG__=8 __SIZEOF_POINTER__=8 __SIZEOF_PTRDIFF_T__=8 __SIZEOF_SHORT__=2 __SIZEOF_SIZE_T__=8 __SIZEOF_WCHAR_T__=4 __SIZEOF_WINT_T__=4 __SIZE_TYPE__=long\ unsigned\ int __SSE__=1 __SSE2__=1 __SSE2_MATH__=1 __SSE_MATH__=1 __STDC__=1 __STDC_HOSTED__=1 __STDC_IEC_559__=1 __STDC_IEC_559_COMPLEX__=1 __STDC_ISO_10646__=201605L __STDC_NO_THREADS__=1 _STDC_PREDEF_H=1 __STDC_UTF_16__=1 __STDC_UTF_32__=1 __STDC_VERSION__=201112L __UINT16_C=__UINT16_C __UINT16_MAX__=0xffff __UINT16_TYPE__=short\ unsigned\ int __UINT32_C=__UINT32_C __UINT32_MAX__=0xffffffffU __UINT32_TYPE__=unsigned\ int __UINT64_C=__UINT64_C __UINT64_MAX__=0xffffffffffffffffUL __UINT64_TYPE__=long\ unsigned\ int __UINT8_C=__UINT8_C __UINT8_MAX__=0xff __UINT8_TYPE__=unsigned\ char __UINT_FAST16_MAX__=0xffffffffffffffffUL __UINT_FAST16_TYPE__=long\ unsigned\ int __UINT_FAST32_MAX__=0xffffffffffffffffUL __UINT_FAST32_TYPE__=long\ unsigned\ int __UINT_FAST64_MAX__=0xffffffffffffffffUL __UINT_FAST64_TYPE__=long\ unsigned\ int __UINT_FAST8_MAX__=0xff __UINT_FAST8_TYPE__=unsigned\ char __UINT_LEAST16_MAX__=0xffff __UINT_LEAST16_TYPE__=short\ unsigned\ int __UINT_LEAST32_MAX__=0xffffffffU __UINT_LEAST32_TYPE__=unsigned\ int __UINT_LEAST64_MAX__=0xffffffffffffffffUL __UINT_LEAST64_TYPE__=long\ unsigned\ int __UINT_LEAST8_MAX__=0xff __UINT_LEAST8_TYPE__=unsigned\ char __UINTMAX_C=__UINTMAX_C __UINTMAX_MAX__=0xffffffffffffffffUL __UINTMAX_TYPE__=long\ unsigned\ int __UINTPTR_MAX__=0xffffffffffffffffUL __UINTPTR_TYPE__=long\ unsigned\ int __unix=1 __unix__=1 unix=1 __USE_FILE_OFFSET64=1 __USE_LARGEFILE=1 __USE_MISC=1 __USE_POSIX=1 __USE_POSIX199309=1 __USE_POSIX199506=1 __USE_POSIX2=1 __USER_LABEL_PREFIX__= __VERSION__="6.3.0\ 20170516" __WCHAR_MAX__=0x7fffffff __WCHAR_MIN__=(-0x7fffffff\ -\ 1) __WCHAR_TYPE__=int __WINT_MAX__=0xffffffffU __WINT_MIN__=0U __WINT_TYPE__=unsigned\ int __x86_64=1 __x86_64__=1'
+cppsymbols='_FILE_OFFSET_BITS=64 _FORTIFY_SOURCE=2 _LARGEFILE_SOURCE=1 _LP64=1 _POSIX_C_SOURCE=200809L _POSIX_SOURCE=1 _STDC_PREDEF_H=1 __ATOMIC_ACQUIRE=2 __ATOMIC_ACQ_REL=4 __ATOMIC_CONSUME=1 __ATOMIC_HLE_ACQUIRE=65536 __ATOMIC_HLE_RELEASE=131072 __ATOMIC_RELAXED=0 __ATOMIC_RELEASE=3 __ATOMIC_SEQ_CST=5 __BIGGEST_ALIGNMENT__=16 __BYTE_ORDER__=1234 __CHAR16_TYPE__=short\ unsigned\ int __CHAR32_TYPE__=unsigned\ int __CHAR_BIT__=8 __DBL_DECIMAL_DIG__=17 __DBL_DENORM_MIN__=((double)4.94065645841246544176568792868221372e-324L) __DBL_DIG__=15 __DBL_EPSILON__=((double)2.22044604925031308084726333618164062e-16L) __DBL_HAS_DENORM__=1 __DBL_HAS_INFINITY__=1 __DBL_HAS_QUIET_NAN__=1 __DBL_MANT_DIG__=53 __DBL_MAX_10_EXP__=308 __DBL_MAX_EXP__=1024 __DBL_MAX__=((double)1.79769313486231570814527423731704357e+308L) __DBL_MIN_10_EXP__=(-307) __DBL_MIN_EXP__=(-1021) __DBL_MIN__=((double)2.22507385850720138309023271733240406e-308L) __DBL_NORM_MAX__=((double)1.79769313486231570814527423731704357e+308L) __DEC128_EPSILON__=1E-33DL __DEC128_MANT_DIG__=34 __DEC128_MAX_EXP__=6145 __DEC128_MAX__=9.999999999999999999999999999999999E6144DL __DEC128_MIN_EXP__=(-6142) __DEC128_MIN__=1E-6143DL __DEC128_SUBNORMAL_MIN__=0.000000000000000000000000000000001E-6143DL __DEC32_EPSILON__=1E-6DF __DEC32_MANT_DIG__=7 __DEC32_MAX_EXP__=97 __DEC32_MAX__=9.999999E96DF __DEC32_MIN_EXP__=(-94) __DEC32_MIN__=1E-95DF __DEC32_SUBNORMAL_MIN__=0.000001E-95DF __DEC64_EPSILON__=1E-15DD __DEC64_MANT_DIG__=16 __DEC64_MAX_EXP__=385 __DEC64_MAX__=9.999999999999999E384DD __DEC64_MIN_EXP__=(-382) __DEC64_MIN__=1E-383DD __DEC64_SUBNORMAL_MIN__=0.000000000000001E-383DD __DECIMAL_BID_FORMAT__=1 __DECIMAL_DIG__=21 __DEC_EVAL_METHOD__=2 __ELF__=1 __FINITE_MATH_ONLY__=0 __FLOAT_WORD_ORDER__=1234 __FLT128_DECIMAL_DIG__=36 __FLT128_DENORM_MIN__=6.47517511943802511092443895822764655e-4966F128 __FLT128_DIG__=33 __FLT128_EPSILON__=1.92592994438723585305597794258492732e-34F128 __FLT128_HAS_DENORM__=1 __FLT128_HAS_INFINITY__=1 __FLT128_HAS_QUIET_NAN__=1 __FLT128_MANT_DIG__=113 __FLT128_MAX_10_EXP__=4932 __FLT128_MAX_EXP__=16384 __FLT128_MAX__=1.18973149535723176508575932662800702e+4932F128 __FLT128_MIN_10_EXP__=(-4931) __FLT128_MIN_EXP__=(-16381) __FLT128_MIN__=3.36210314311209350626267781732175260e-4932F128 __FLT128_NORM_MAX__=1.18973149535723176508575932662800702e+4932F128 __FLT32X_DECIMAL_DIG__=17 __FLT32X_DENORM_MIN__=4.94065645841246544176568792868221372e-324F32x __FLT32X_DIG__=15 __FLT32X_EPSILON__=2.22044604925031308084726333618164062e-16F32x __FLT32X_HAS_DENORM__=1 __FLT32X_HAS_INFINITY__=1 __FLT32X_HAS_QUIET_NAN__=1 __FLT32X_MANT_DIG__=53 __FLT32X_MAX_10_EXP__=308 __FLT32X_MAX_EXP__=1024 __FLT32X_MAX__=1.79769313486231570814527423731704357e+308F32x __FLT32X_MIN_10_EXP__=(-307) __FLT32X_MIN_EXP__=(-1021) __FLT32X_MIN__=2.22507385850720138309023271733240406e-308F32x __FLT32X_NORM_MAX__=1.79769313486231570814527423731704357e+308F32x __FLT32_DECIMAL_DIG__=9 __FLT32_DENORM_MIN__=1.40129846432481707092372958328991613e-45F32 __FLT32_DIG__=6 __FLT32_EPSILON__=1.19209289550781250000000000000000000e-7F32 __FLT32_HAS_DENORM__=1 __FLT32_HAS_INFINITY__=1 __FLT32_HAS_QUIET_NAN__=1 __FLT32_MANT_DIG__=24 __FLT32_MAX_10_EXP__=38 __FLT32_MAX_EXP__=128 __FLT32_MAX__=3.40282346638528859811704183484516925e+38F32 __FLT32_MIN_10_EXP__=(-37) __FLT32_MIN_EXP__=(-125) __FLT32_MIN__=1.17549435082228750796873653722224568e-38F32 __FLT32_NORM_MAX__=3.40282346638528859811704183484516925e+38F32 __FLT64X_DECIMAL_DIG__=21 __FLT64X_DENORM_MIN__=3.64519953188247460252840593361941982e-4951F64x __FLT64X_DIG__=18 __FLT64X_EPSILON__=1.08420217248550443400745280086994171e-19F64x __FLT64X_HAS_DENORM__=1 __FLT64X_HAS_INFINITY__=1 __FLT64X_HAS_QUIET_NAN__=1 __FLT64X_MANT_DIG__=64 __FLT64X_MAX_10_EXP__=4932 __FLT64X_MAX_EXP__=16384 __FLT64X_MAX__=1.18973149535723176502126385303097021e+4932F64x __FLT64X_MIN_10_EXP__=(-4931) __FLT64X_MIN_EXP__=(-16381) __FLT64X_MIN__=3.36210314311209350626267781732175260e-4932F64x __FLT64X_NORM_MAX__=1.18973149535723176502126385303097021e+4932F64x __FLT64_DECIMAL_DIG__=17 __FLT64_DENORM_MIN__=4.94065645841246544176568792868221372e-324F64 __FLT64_DIG__=15 __FLT64_EPSILON__=2.22044604925031308084726333618164062e-16F64 __FLT64_HAS_DENORM__=1 __FLT64_HAS_INFINITY__=1 __FLT64_HAS_QUIET_NAN__=1 __FLT64_MANT_DIG__=53 __FLT64_MAX_10_EXP__=308 __FLT64_MAX_EXP__=1024 __FLT64_MAX__=1.79769313486231570814527423731704357e+308F64 __FLT64_MIN_10_EXP__=(-307) __FLT64_MIN_EXP__=(-1021) __FLT64_MIN__=2.22507385850720138309023271733240406e-308F64 __FLT64_NORM_MAX__=1.79769313486231570814527423731704357e+308F64 __FLT_DECIMAL_DIG__=9 __FLT_DENORM_MIN__=1.40129846432481707092372958328991613e-45F __FLT_DIG__=6 __FLT_EPSILON__=1.19209289550781250000000000000000000e-7F __FLT_EVAL_METHOD_TS_18661_3__=0 __FLT_EVAL_METHOD__=0 __FLT_HAS_DENORM__=1 __FLT_HAS_INFINITY__=1 __FLT_HAS_QUIET_NAN__=1 __FLT_MANT_DIG__=24 __FLT_MAX_10_EXP__=38 __FLT_MAX_EXP__=128 __FLT_MAX__=3.40282346638528859811704183484516925e+38F __FLT_MIN_10_EXP__=(-37) __FLT_MIN_EXP__=(-125) __FLT_MIN__=1.17549435082228750796873653722224568e-38F __FLT_NORM_MAX__=3.40282346638528859811704183484516925e+38F __FLT_RADIX__=2 __FXSR__=1 __GCC_ASM_FLAG_OUTPUTS__=1 __GCC_ATOMIC_BOOL_LOCK_FREE=2 __GCC_ATOMIC_CHAR16_T_LOCK_FREE=2 __GCC_ATOMIC_CHAR32_T_LOCK_FREE=2 __GCC_ATOMIC_CHAR_LOCK_FREE=2 __GCC_ATOMIC_INT_LOCK_FREE=2 __GCC_ATOMIC_LLONG_LOCK_FREE=2 __GCC_ATOMIC_LONG_LOCK_FREE=2 __GCC_ATOMIC_POINTER_LOCK_FREE=2 __GCC_ATOMIC_SHORT_LOCK_FREE=2 __GCC_ATOMIC_TEST_AND_SET_TRUEVAL=1 __GCC_ATOMIC_WCHAR_T_LOCK_FREE=2 __GCC_HAVE_DWARF2_CFI_ASM=1 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1=1 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2=1 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4=1 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8=1 __GCC_IEC_559=2 __GCC_IEC_559_COMPLEX=2 __GLIBC_MINOR__=31 __GLIBC__=2 __GNUC_MINOR__=2 __GNUC_PATCHLEVEL__=1 __GNUC_STDC_INLINE__=1 __GNUC__=10 __GNU_LIBRARY__=6 __GXX_ABI_VERSION=1014 __HAVE_SPECULATION_SAFE_VALUE=1 __INT16_C=__INT16_C __INT16_MAX__=0x7fff __INT16_TYPE__=short\ int __INT32_C=__INT32_C __INT32_MAX__=0x7fffffff __INT32_TYPE__=int __INT64_C=__INT64_C __INT64_MAX__=0x7fffffffffffffffL __INT64_TYPE__=long\ int __INT8_C=__INT8_C __INT8_MAX__=0x7f __INT8_TYPE__=signed\ char __INTMAX_C=__INTMAX_C __INTMAX_MAX__=0x7fffffffffffffffL __INTMAX_TYPE__=long\ int __INTMAX_WIDTH__=64 __INTPTR_MAX__=0x7fffffffffffffffL __INTPTR_TYPE__=long\ int __INTPTR_WIDTH__=64 __INT_FAST16_MAX__=0x7fffffffffffffffL __INT_FAST16_TYPE__=long\ int __INT_FAST16_WIDTH__=64 __INT_FAST32_MAX__=0x7fffffffffffffffL __INT_FAST32_TYPE__=long\ int __INT_FAST32_WIDTH__=64 __INT_FAST64_MAX__=0x7fffffffffffffffL __INT_FAST64_TYPE__=long\ int __INT_FAST64_WIDTH__=64 __INT_FAST8_MAX__=0x7f __INT_FAST8_TYPE__=signed\ char __INT_FAST8_WIDTH__=8 __INT_LEAST16_MAX__=0x7fff __INT_LEAST16_TYPE__=short\ int __INT_LEAST16_WIDTH__=16 __INT_LEAST32_MAX__=0x7fffffff __INT_LEAST32_TYPE__=int __INT_LEAST32_WIDTH__=32 __INT_LEAST64_MAX__=0x7fffffffffffffffL __INT_LEAST64_TYPE__=long\ int __INT_LEAST64_WIDTH__=64 __INT_LEAST8_MAX__=0x7f __INT_LEAST8_TYPE__=signed\ char __INT_LEAST8_WIDTH__=8 __INT_MAX__=0x7fffffff __INT_WIDTH__=32 __LDBL_DECIMAL_DIG__=21 __LDBL_DENORM_MIN__=3.64519953188247460252840593361941982e-4951L __LDBL_DIG__=18 __LDBL_EPSILON__=1.08420217248550443400745280086994171e-19L __LDBL_HAS_DENORM__=1 __LDBL_HAS_INFINITY__=1 __LDBL_HAS_QUIET_NAN__=1 __LDBL_MANT_DIG__=64 __LDBL_MAX_10_EXP__=4932 __LDBL_MAX_EXP__=16384 __LDBL_MAX__=1.18973149535723176502126385303097021e+4932L __LDBL_MIN_10_EXP__=(-4931) __LDBL_MIN_EXP__=(-16381) __LDBL_MIN__=3.36210314311209350626267781732175260e-4932L __LDBL_NORM_MAX__=1.18973149535723176502126385303097021e+4932L __LONG_LONG_MAX__=0x7fffffffffffffffLL __LONG_LONG_WIDTH__=64 __LONG_MAX__=0x7fffffffffffffffL __LONG_WIDTH__=64 __LP64__=1 __MMX_WITH_SSE__=1 __MMX__=1 __ORDER_BIG_ENDIAN__=4321 __ORDER_LITTLE_ENDIAN__=1234 __ORDER_PDP_ENDIAN__=3412 __PIC__=2 __PIE__=2 __PRAGMA_REDEFINE_EXTNAME=1 __PTRDIFF_MAX__=0x7fffffffffffffffL __PTRDIFF_TYPE__=long\ int __PTRDIFF_WIDTH__=64 __REGISTER_PREFIX__= __SCHAR_MAX__=0x7f __SCHAR_WIDTH__=8 __SEG_FS=1 __SEG_GS=1 __SHRT_MAX__=0x7fff __SHRT_WIDTH__=16 __SIG_ATOMIC_MAX__=0x7fffffff __SIG_ATOMIC_MIN__=(-0x7fffffff\ -\ 1) __SIG_ATOMIC_TYPE__=int __SIG_ATOMIC_WIDTH__=32 __SIZEOF_DOUBLE__=8 __SIZEOF_FLOAT128__=16 __SIZEOF_FLOAT80__=16 __SIZEOF_FLOAT__=4 __SIZEOF_INT128__=16 __SIZEOF_INT__=4 __SIZEOF_LONG_DOUBLE__=16 __SIZEOF_LONG_LONG__=8 __SIZEOF_LONG__=8 __SIZEOF_POINTER__=8 __SIZEOF_PTRDIFF_T__=8 __SIZEOF_SHORT__=2 __SIZEOF_SIZE_T__=8 __SIZEOF_WCHAR_T__=4 __SIZEOF_WINT_T__=4 __SIZE_MAX__=0xffffffffffffffffUL __SIZE_TYPE__=long\ unsigned\ int __SIZE_WIDTH__=64 __SSE2_MATH__=1 __SSE2__=1 __SSE_MATH__=1 __SSE__=1 __STDC_HOSTED__=1 __STDC_IEC_559_COMPLEX__=1 __STDC_IEC_559__=1 __STDC_ISO_10646__=201706L __STDC_UTF_16__=1 __STDC_UTF_32__=1 __STDC_VERSION__=201710L __STDC__=1 __UINT16_C=__UINT16_C __UINT16_MAX__=0xffff __UINT16_TYPE__=short\ unsigned\ int __UINT32_C=__UINT32_C __UINT32_MAX__=0xffffffffU __UINT32_TYPE__=unsigned\ int __UINT64_C=__UINT64_C __UINT64_MAX__=0xffffffffffffffffUL __UINT64_TYPE__=long\ unsigned\ int __UINT8_C=__UINT8_C __UINT8_MAX__=0xff __UINT8_TYPE__=unsigned\ char __UINTMAX_C=__UINTMAX_C __UINTMAX_MAX__=0xffffffffffffffffUL __UINTMAX_TYPE__=long\ unsigned\ int __UINTPTR_MAX__=0xffffffffffffffffUL __UINTPTR_TYPE__=long\ unsigned\ int __UINT_FAST16_MAX__=0xffffffffffffffffUL __UINT_FAST16_TYPE__=long\ unsigned\ int __UINT_FAST32_MAX__=0xffffffffffffffffUL __UINT_FAST32_TYPE__=long\ unsigned\ int __UINT_FAST64_MAX__=0xffffffffffffffffUL __UINT_FAST64_TYPE__=long\ unsigned\ int __UINT_FAST8_MAX__=0xff __UINT_FAST8_TYPE__=unsigned\ char __UINT_LEAST16_MAX__=0xffff __UINT_LEAST16_TYPE__=short\ unsigned\ int __UINT_LEAST32_MAX__=0xffffffffU __UINT_LEAST32_TYPE__=unsigned\ int __UINT_LEAST64_MAX__=0xffffffffffffffffUL __UINT_LEAST64_TYPE__=long\ unsigned\ int __UINT_LEAST8_MAX__=0xff __UINT_LEAST8_TYPE__=unsigned\ char __USER_LABEL_PREFIX__= __USE_FILE_OFFSET64=1 __USE_LARGEFILE=1 __USE_MISC=1 __USE_POSIX199309=1 __USE_POSIX199506=1 __USE_POSIX2=1 __USE_POSIX=1 __VERSION__="10.2.1\ 20210110" __WCHAR_MAX__=0x7fffffff __WCHAR_MIN__=(-0x7fffffff\ -\ 1) __WCHAR_TYPE__=int __WCHAR_WIDTH__=32 __WINT_MAX__=0xffffffffU __WINT_MIN__=0U __WINT_TYPE__=unsigned\ int __WINT_WIDTH__=32 __amd64=1 __amd64__=1 __code_model_small__=1 __gnu_linux__=1 __k8=1 __k8__=1 __linux=1 __linux__=1 __pic__=2 __pie__=2 __unix=1 __unix__=1 __x86_64=1 __x86_64__=1 linux=1 unix=1'
 crypt_r_proto='0'
 cryptlib=''
 csh='csh'
@@ -545,7 +545,7 @@ sub myconfig {
 d_ldexpl='define'
 d_lgamma='define'
 d_lgamma_r='define'
-d_libm_lib_version='define'
+d_libm_lib_version='undef'
 d_libname_unique='undef'
 d_link='define'
 d_llrint='define'
@@ -820,7 +820,7 @@ sub myconfig {
 d_uselocale='define'
 d_usleep='define'
 d_usleepproto='define'
-d_ustat='define'
+d_ustat='undef'
 d_vendorarch='define'
 d_vendorbin='define'
 d_vendorlib='define'
@@ -860,7 +860,7 @@ sub myconfig {
 dtrace=''
 dtraceobject=''
 dtracexnolibs=''
-dynamic_ext='arybase attributes B Compress/Raw/Bzip2 Compress/Raw/Zlib Cwd Data/Dumper Devel/Peek Devel/PPPort Digest/MD5 Digest/SHA Encode Fcntl File/DosGlob File/Glob Filter/Util/Call Hash/Util Hash/Util/FieldHash I18N/Langinfo IO IPC/SysV List/Util Math/BigInt/FastCalc MIME/Base64 mro Opcode PerlIO/encoding PerlIO/mmap PerlIO/scalar PerlIO/via POSIX re SDBM_File Socket Storable Sys/Hostname Sys/Syslog threads threads/shared Tie/Hash/NamedCapture Time/HiRes Time/Piece Unicode/Collate Unicode/Normalize XS/APItest XS/Typemap'
+dynamic_ext='B Compress/Raw/Bzip2 Compress/Raw/Zlib Cwd Data/Dumper Devel/PPPort Devel/Peek Digest/MD5 Digest/SHA Encode Fcntl File/DosGlob File/Glob Filter/Util/Call Hash/Util Hash/Util/FieldHash I18N/Langinfo IO IPC/SysV List/Util MIME/Base64 Math/BigInt/FastCalc Opcode POSIX PerlIO/encoding PerlIO/mmap PerlIO/scalar PerlIO/via SDBM_File Socket Storable Sys/Hostname Sys/Syslog Tie/Hash/NamedCapture Time/HiRes Time/Piece Unicode/Collate Unicode/Normalize XS/APItest XS/Typemap arybase attributes mro re threads threads/shared'
 eagain='EAGAIN'
 ebcdic='undef'
 echo='echo'
@@ -875,7 +875,7 @@ sub myconfig {
 eunicefix=':'
 exe_ext=''
 expr='expr'
-extensions='arybase attributes B Compress/Raw/Bzip2 Compress/Raw/Zlib Cwd Data/Dumper Devel/Peek Devel/PPPort Digest/MD5 Digest/SHA Encode Fcntl File/DosGlob File/Glob Filter/Util/Call Hash/Util Hash/Util/FieldHash I18N/Langinfo IO IPC/SysV List/Util Math/BigInt/FastCalc MIME/Base64 mro Opcode PerlIO/encoding PerlIO/mmap PerlIO/scalar PerlIO/via POSIX re SDBM_File Socket Storable Sys/Hostname Sys/Syslog threads threads/shared Tie/Hash/NamedCapture Time/HiRes Time/Piece Unicode/Collate Unicode/Normalize XS/APItest XS/Typemap Archive/Tar Attribute/Handlers autodie AutoLoader autouse base B/Debug bignum Carp Config/Perl/V constant CPAN CPAN/Meta CPAN/Meta/Requirements CPAN/Meta/YAML Devel/SelfStubber Digest Dumpvalue encoding/warnings Env Errno experimental Exporter ExtUtils/CBuilder ExtUtils/Constant ExtUtils/Install ExtUtils/MakeMaker ExtUtils/Manifest ExtUtils/Miniperl ExtUtils/ParseXS FileCache File/Fetch File/Find File/Path File/Temp Filter/Simple Getopt/Long HTTP/Tiny I18N/Collate I18N/LangTags if IO/Compress IO/Socket/IP IO/Zlib IPC/Cmd IPC/Open3 JSON/PP lib libnet Locale/Codes Locale/Maketext Locale/Maketext/Simple Math/BigInt Math/BigRat Math/Complex Memoize Module/CoreList Module/Load Module/Load/Conditional Module/Loaded Module/Metadata Net/Ping NEXT Params/Check parent perlfaq PerlIO/via/QuotedPrint Perl/OSType Pod/Checker Pod/Escapes Pod/Functions Pod/Html podlators Pod/Parser Pod/Perldoc Pod/Simple Pod/Usage Safe Search/Dict SelfLoader Term/ANSIColor Term/Cap Term/Complete Term/ReadLine Test Test/Harness Test/Simple Text/Abbrev Text/Balanced Text/ParseWords Text/Tabs Thread/Queue Thread/Semaphore Tie/File Tie/Memoize Tie/RefHash Time/Local version XSLoader'
+extensions='B Compress/Raw/Bzip2 Compress/Raw/Zlib Cwd Data/Dumper Devel/PPPort Devel/Peek Digest/MD5 Digest/SHA Encode Fcntl File/DosGlob File/Glob Filter/Util/Call Hash/Util Hash/Util/FieldHash I18N/Langinfo IO IPC/SysV List/Util MIME/Base64 Math/BigInt/FastCalc Opcode POSIX PerlIO/encoding PerlIO/mmap PerlIO/scalar PerlIO/via SDBM_File Socket Storable Sys/Hostname Sys/Syslog Tie/Hash/NamedCapture Time/HiRes Time/Piece Unicode/Collate Unicode/Normalize XS/APItest XS/Typemap arybase attributes mro re threads threads/shared Archive/Tar Attribute/Handlers AutoLoader B/Debug CPAN CPAN/Meta CPAN/Meta/Requirements CPAN/Meta/YAML Carp Config/Perl/V Devel/SelfStubber Digest Dumpvalue Env Errno Exporter ExtUtils/CBuilder ExtUtils/Constant ExtUtils/Install ExtUtils/MakeMaker ExtUtils/Manifest ExtUtils/Miniperl ExtUtils/ParseXS File/Fetch File/Find File/Path File/Temp FileCache Filter/Simple Getopt/Long HTTP/Tiny I18N/Collate I18N/LangTags IO/Compress IO/Socket/IP IO/Zlib IPC/Cmd IPC/Open3 JSON/PP Locale/Codes Locale/Maketext Locale/Maketext/Simple Math/BigInt Math/BigRat Math/Complex Memoize Module/CoreList Module/Load Module/Load/Conditional Module/Loaded Module/Metadata NEXT Net/Ping Params/Check Perl/OSType PerlIO/via/QuotedPrint Pod/Checker Pod/Escapes Pod/Functions Pod/Html Pod/Parser Pod/Perldoc Pod/Simple Pod/Usage Safe Search/Dict SelfLoader Term/ANSIColor Term/Cap Term/Complete Term/ReadLine Test Test/Harness Test/Simple Text/Abbrev Text/Balanced Text/ParseWords Text/Tabs Thread/Queue Thread/Semaphore Tie/File Tie/Memoize Tie/RefHash Time/Local XSLoader autodie autouse base bignum constant encoding/warnings experimental if lib libnet parent perlfaq podlators version'
 extern_C='extern'
 extras=''
 fflushNULL='define'
@@ -889,10 +889,10 @@ sub myconfig {
 from=':'
 full_ar='/usr/bin/ar'
 full_csh='csh'
-full_sed='/bin/sed'
+full_sed='/usr/bin/sed'
 gccansipedantic=''
 gccosandvers=''
-gccversion='6.3.0 20170516'
+gccversion='10.2.1 20210110'
 getgrent_r_proto='0'
 getgrgid_r_proto='0'
 getgrnam_r_proto='0'
@@ -917,10 +917,10 @@ sub myconfig {
 gidsign='1'
 gidsize='4'
 gidtype='gid_t'
-glibpth='/usr/shlib  /lib /usr/lib /usr/lib/386 /lib/386 /usr/ccs/lib /usr/ucblib /usr/local/lib '
+glibpth='/usr/shlib  /lib /usr/lib /usr/lib/386 /lib/386 /usr/ccs/lib /usr/ucblib /usr/local/lib /lib64 /usr/lib64 /usr/local/lib64 '
 gmake='gmake'
 gmtime_r_proto='0'
-gnulibc_version='2.24'
+gnulibc_version='2.31'
 grep='grep'
 groupcat='cat /etc/group'
 groupstype='gid_t'
@@ -1029,18 +1029,18 @@ sub myconfig {
 i_termios='define'
 i_time='define'
 i_unistd='define'
-i_ustat='define'
+i_ustat='undef'
 i_utime='define'
 i_values='define'
 i_varargs='undef'
 i_varhdr='stdarg.h'
 i_vfork='undef'
-i_xlocale='define'
+i_xlocale='undef'
 ignore_versioned_solibs='y'
 inc_version_list=' '
 inc_version_list_init='0'
 incpath=''
-incpth='/usr/lib/gcc/x86_64-linux-gnu/6/include /usr/local/include /usr/lib/gcc/x86_64-linux-gnu/6/include-fixed /usr/include/x86_64-linux-gnu /usr/include'
+incpth='/usr/lib/gcc/x86_64-linux-gnu/10/include /usr/local/include /usr/include/x86_64-linux-gnu /usr/include'
 inews=''
 initialinstalllocation='/home/git/binary-com/perl/bin'
 installarchlib='/home/git/binary-com/perl/lib/5.26.2/x86_64-linux'
@@ -1076,7 +1076,7 @@ sub myconfig {
 ivdformat='"ld"'
 ivsize='8'
 ivtype='long'
-known_extensions='Amiga/ARexx Amiga/Exec Archive/Tar arybase Attribute/Handlers attributes autodie AutoLoader autouse B base B/Debug bignum Carp Compress/Raw/Bzip2 Compress/Raw/Zlib Config/Perl/V constant CPAN CPAN/Meta CPAN/Meta/Requirements CPAN/Meta/YAML Cwd Data/Dumper DB_File Devel/Peek Devel/PPPort Devel/SelfStubber Digest Digest/MD5 Digest/SHA Dumpvalue Encode encoding/warnings Env Errno experimental Exporter ExtUtils/CBuilder ExtUtils/Constant ExtUtils/Install ExtUtils/MakeMaker ExtUtils/Manifest ExtUtils/Miniperl ExtUtils/ParseXS Fcntl FileCache File/DosGlob File/Fetch File/Find File/Glob File/Path File/Temp Filter/Simple Filter/Util/Call GDBM_File Getopt/Long Hash/Util Hash/Util/FieldHash HTTP/Tiny I18N/Collate I18N/Langinfo I18N/LangTags if IO IO/Compress IO/Socket/IP IO/Zlib IPC/Cmd IPC/Open3 IPC/SysV JSON/PP lib libnet List/Util Locale/Codes Locale/Maketext Locale/Maketext/Simple Math/BigInt Math/BigInt/FastCalc Math/BigRat Math/Complex Memoize MIME/Base64 Module/CoreList Module/Load Module/Load/Conditional Module/Loaded Module/Metadata mro NDBM_File Net/Ping NEXT ODBM_File Opcode Params/Check parent perlfaq PerlIO/encoding PerlIO/mmap PerlIO/scalar PerlIO/via PerlIO/via/QuotedPrint Perl/OSType Pod/Checker Pod/Escapes Pod/Functions Pod/Html podlators Pod/Parser Pod/Perldoc Pod/Simple Pod/Usage POSIX re Safe SDBM_File Search/Dict SelfLoader Socket Storable Sys/Hostname Sys/Syslog Term/ANSIColor Term/Cap Term/Complete Term/ReadLine Test Test/Harness Test/Simple Text/Abbrev Text/Balanced Text/ParseWords Text/Tabs Thread/Queue threads Thread/Semaphore threads/shared Tie/File Tie/Hash/NamedCapture Tie/Memoize Tie/RefHash Time/HiRes Time/Local Time/Piece Unicode/Collate Unicode/Normalize version VMS/DCLsym VMS/Filespec VMS/Stdio Win32 Win32API/File Win32CORE XS/APItest XSLoader XS/Typemap '
+known_extensions='Amiga/ARexx Amiga/Exec Archive/Tar Attribute/Handlers AutoLoader B B/Debug CPAN CPAN/Meta CPAN/Meta/Requirements CPAN/Meta/YAML Carp Compress/Raw/Bzip2 Compress/Raw/Zlib Config/Perl/V Cwd DB_File Data/Dumper Devel/PPPort Devel/Peek Devel/SelfStubber Digest Digest/MD5 Digest/SHA Dumpvalue Encode Env Errno Exporter ExtUtils/CBuilder ExtUtils/Constant ExtUtils/Install ExtUtils/MakeMaker ExtUtils/Manifest ExtUtils/Miniperl ExtUtils/ParseXS Fcntl File/DosGlob File/Fetch File/Find File/Glob File/Path File/Temp FileCache Filter/Simple Filter/Util/Call GDBM_File Getopt/Long HTTP/Tiny Hash/Util Hash/Util/FieldHash I18N/Collate I18N/LangTags I18N/Langinfo IO IO/Compress IO/Socket/IP IO/Zlib IPC/Cmd IPC/Open3 IPC/SysV JSON/PP List/Util Locale/Codes Locale/Maketext Locale/Maketext/Simple MIME/Base64 Math/BigInt Math/BigInt/FastCalc Math/BigRat Math/Complex Memoize Module/CoreList Module/Load Module/Load/Conditional Module/Loaded Module/Metadata NDBM_File NEXT Net/Ping ODBM_File Opcode POSIX Params/Check Perl/OSType PerlIO/encoding PerlIO/mmap PerlIO/scalar PerlIO/via PerlIO/via/QuotedPrint Pod/Checker Pod/Escapes Pod/Functions Pod/Html Pod/Parser Pod/Perldoc Pod/Simple Pod/Usage SDBM_File Safe Search/Dict SelfLoader Socket Storable Sys/Hostname Sys/Syslog Term/ANSIColor Term/Cap Term/Complete Term/ReadLine Test Test/Harness Test/Simple Text/Abbrev Text/Balanced Text/ParseWords Text/Tabs Thread/Queue Thread/Semaphore Tie/File Tie/Hash/NamedCapture Tie/Memoize Tie/RefHash Time/HiRes Time/Local Time/Piece Unicode/Collate Unicode/Normalize VMS/DCLsym VMS/Filespec VMS/Stdio Win32 Win32API/File Win32CORE XS/APItest XS/Typemap XSLoader arybase attributes autodie autouse base bignum constant encoding/warnings experimental if lib libnet mro parent perlfaq podlators re threads threads/shared version '
 ksh=''
 ld='cc'
 ld_can_script='define'
@@ -1086,22 +1086,22 @@ sub myconfig {
 ldlibpthname='LD_LIBRARY_PATH'
 less='less'
 lib_ext='.a'
-libc='libc-2.24.so'
+libc='libc-2.31.so'
 libdb_needs_pthread='N'
 libperl='libperl.so'
-libpth='/usr/local/lib /usr/lib/gcc/x86_64-linux-gnu/6/include-fixed /usr/include/x86_64-linux-gnu /usr/lib /lib/x86_64-linux-gnu /lib/../lib /usr/lib/x86_64-linux-gnu /usr/lib/../lib /lib'
+libpth='/usr/local/lib /usr/include/x86_64-linux-gnu /usr/lib /lib/x86_64-linux-gnu /lib/../lib /usr/lib/x86_64-linux-gnu /usr/lib/../lib /lib /lib64 /usr/lib64'
 libs='-lpthread -lnsl -ldl -lm -lcrypt -lutil -lc'
-libsdirs=' /usr/lib/x86_64-linux-gnu'
+libsdirs=' /lib/x86_64-linux-gnu'
 libsfiles=' libpthread.so libnsl.so libdl.so libm.so libcrypt.so libutil.so libc.so'
-libsfound=' /usr/lib/x86_64-linux-gnu/libpthread.so /usr/lib/x86_64-linux-gnu/libnsl.so /usr/lib/x86_64-linux-gnu/libdl.so /usr/lib/x86_64-linux-gnu/libm.so /usr/lib/x86_64-linux-gnu/libcrypt.so /usr/lib/x86_64-linux-gnu/libutil.so /usr/lib/x86_64-linux-gnu/libc.so'
-libspath=' /usr/local/lib /usr/lib/gcc/x86_64-linux-gnu/6/include-fixed /usr/include/x86_64-linux-gnu /usr/lib /lib/x86_64-linux-gnu /lib/../lib /usr/lib/x86_64-linux-gnu /usr/lib/../lib /lib'
+libsfound=' /lib/x86_64-linux-gnu/libpthread.so /lib/x86_64-linux-gnu/libnsl.so /lib/x86_64-linux-gnu/libdl.so /lib/x86_64-linux-gnu/libm.so /lib/x86_64-linux-gnu/libcrypt.so /lib/x86_64-linux-gnu/libutil.so /lib/x86_64-linux-gnu/libc.so'
+libspath=' /usr/local/lib /usr/include/x86_64-linux-gnu /usr/lib /lib/x86_64-linux-gnu /lib/../lib /usr/lib/x86_64-linux-gnu /usr/lib/../lib /lib /lib64 /usr/lib64'
 libswanted='cl pthread socket inet nsl gdbm dbm db malloc dl ld sun m crypt sec util c cposix posix ucb BSD gdbm_compat'
 libswanted_uselargefiles=''
 line=''
 lint=''
 lkflags=''
 ln='ln'
-lns='/bin/ln -s'
+lns='/usr/bin/ln -s'
 localtime_r_proto='0'
 locincpth='/usr/local/include /opt/local/include /usr/gnu/include /opt/gnu/include /usr/GNU/include /opt/GNU/include'
 loclibpth='/usr/local/lib /opt/local/lib /usr/gnu/lib /opt/gnu/lib /usr/GNU/lib /opt/GNU/lib'
@@ -1140,8 +1140,8 @@ sub myconfig {
 mv=''
 myarchname='x86_64-linux'
 mydomain='.regentmarkets.com'
-myhostname='qa22'
-myuname='linux qa22.regentmarkets.com 4.9.0-16-amd64 #1 smp debian 4.9.272-2 (2021-07-19) x86_64 gnulinux '
+myhostname='qa68'
+myuname='linux qa68.regentmarkets.com 5.10.0-8-cloud-amd64 #1 smp debian 5.10.46-5 (2021-09-23) x86_64 gnulinux '
 n='-n'
 need_va_copy='define'
 netdb_hlen_type='size_t'
@@ -1151,7 +1151,7 @@ sub myconfig {
 nm='nm'
 nm_opt=''
 nm_so_opt='--dynamic'
-nonxs_ext='Archive/Tar Attribute/Handlers autodie AutoLoader autouse base B/Debug bignum Carp Config/Perl/V constant CPAN CPAN/Meta CPAN/Meta/Requirements CPAN/Meta/YAML Devel/SelfStubber Digest Dumpvalue encoding/warnings Env Errno experimental Exporter ExtUtils/CBuilder ExtUtils/Constant ExtUtils/Install ExtUtils/MakeMaker ExtUtils/Manifest ExtUtils/Miniperl ExtUtils/ParseXS FileCache File/Fetch File/Find File/Path File/Temp Filter/Simple Getopt/Long HTTP/Tiny I18N/Collate I18N/LangTags if IO/Compress IO/Socket/IP IO/Zlib IPC/Cmd IPC/Open3 JSON/PP lib libnet Locale/Codes Locale/Maketext Locale/Maketext/Simple Math/BigInt Math/BigRat Math/Complex Memoize Module/CoreList Module/Load Module/Load/Conditional Module/Loaded Module/Metadata Net/Ping NEXT Params/Check parent perlfaq PerlIO/via/QuotedPrint Perl/OSType Pod/Checker Pod/Escapes Pod/Functions Pod/Html podlators Pod/Parser Pod/Perldoc Pod/Simple Pod/Usage Safe Search/Dict SelfLoader Term/ANSIColor Term/Cap Term/Complete Term/ReadLine Test Test/Harness Test/Simple Text/Abbrev Text/Balanced Text/ParseWords Text/Tabs Thread/Queue Thread/Semaphore Tie/File Tie/Memoize Tie/RefHash Time/Local version XSLoader'
+nonxs_ext='Archive/Tar Attribute/Handlers AutoLoader B/Debug CPAN CPAN/Meta CPAN/Meta/Requirements CPAN/Meta/YAML Carp Config/Perl/V Devel/SelfStubber Digest Dumpvalue Env Errno Exporter ExtUtils/CBuilder ExtUtils/Constant ExtUtils/Install ExtUtils/MakeMaker ExtUtils/Manifest ExtUtils/Miniperl ExtUtils/ParseXS File/Fetch File/Find File/Path File/Temp FileCache Filter/Simple Getopt/Long HTTP/Tiny I18N/Collate I18N/LangTags IO/Compress IO/Socket/IP IO/Zlib IPC/Cmd IPC/Open3 JSON/PP Locale/Codes Locale/Maketext Locale/Maketext/Simple Math/BigInt Math/BigRat Math/Complex Memoize Module/CoreList Module/Load Module/Load/Conditional Module/Loaded Module/Metadata NEXT Net/Ping Params/Check Perl/OSType PerlIO/via/QuotedPrint Pod/Checker Pod/Escapes Pod/Functions Pod/Html Pod/Parser Pod/Perldoc Pod/Simple Pod/Usage Safe Search/Dict SelfLoader Term/ANSIColor Term/Cap Term/Complete Term/ReadLine Test Test/Harness Test/Simple Text/Abbrev Text/Balanced Text/ParseWords Text/Tabs Thread/Queue Thread/Semaphore Tie/File Tie/Memoize Tie/RefHash Time/Local XSLoader autodie autouse base bignum constant encoding/warnings experimental if lib libnet parent perlfaq podlators version'
 nroff='nroff'
 nvEUformat='"E"'
 nvFUformat='"F"'
@@ -1170,7 +1170,7 @@ sub myconfig {
 optimize='-O2 -g'
 orderlib='false'
 osname='linux'
-osvers='4.9.0-16-amd64'
+osvers='5.10.0-8-cloud-amd64'
 otherlibdirs=' '
 package='perl5'
 pager='/usr/bin/sensible-pager'
@@ -1178,16 +1178,16 @@ sub myconfig {
 patchlevel='26'
 path_sep=':'
 perl='perl'
-perl5='/usr/bin/perl'
+perl5='/home/git/binary-com/perl/bin/perl'
 perl_patchlevel=''
 perl_static_inline='static __inline__'
-perladmin='chylli@qa22.regentmarkets.com'
+perladmin='chylli@qa68.regentmarkets.com'
 perllibs='-lpthread -lnsl -ldl -lm -lcrypt -lutil -lc'
 perlpath='/home/git/binary-com/perl/bin/perl'
 pg='pg'
 phostname='hostname'
 pidtype='pid_t'
-plibpth='/lib/x86_64-linux-gnu/6 /lib/x86_64-linux-gnu /lib/../lib /usr/lib/x86_64-linux-gnu/6 /usr/lib/x86_64-linux-gnu /usr/lib/../lib /lib /usr/lib'
+plibpth='/lib/x86_64-linux-gnu/10 /lib/x86_64-linux-gnu /lib/../lib /usr/lib/x86_64-linux-gnu/10 /usr/lib/x86_64-linux-gnu /usr/lib/../lib /lib /usr/lib'
 pmake=''
 pr=''
 prefix='/home/git/binary-com/perl'
@@ -1209,7 +1209,7 @@ sub myconfig {
 readdir_r_proto='0'
 revision='5'
 rm='rm'
-rm_try='/bin/rm -f try try a.out .out try.[cho] try..o core core.try* try.core*'
+rm_try='/usr/bin/rm -f try try a.out .out try.[cho] try..o core core.try* try.core*'
 rmail=''
 run=''
 runnm='false'
@@ -1253,11 +1253,11 @@ sub myconfig {
 shrpenv=''
 shsharp='true'
 sig_count='65'
-sig_name='ZERO HUP INT QUIT ILL TRAP ABRT BUS FPE KILL USR1 SEGV USR2 PIPE ALRM TERM STKFLT CHLD CONT STOP TSTP TTIN TTOU URG XCPU XFSZ VTALRM PROF WINCH IO PWR SYS NUM32 NUM33 RTMIN NUM35 NUM36 NUM37 NUM38 NUM39 NUM40 NUM41 NUM42 NUM43 NUM44 NUM45 NUM46 NUM47 NUM48 NUM49 NUM50 NUM51 NUM52 NUM53 NUM54 NUM55 NUM56 NUM57 NUM58 NUM59 NUM60 NUM61 NUM62 NUM63 RTMAX IOT CLD POLL UNUSED '
-sig_name_init='"ZERO", "HUP", "INT", "QUIT", "ILL", "TRAP", "ABRT", "BUS", "FPE", "KILL", "USR1", "SEGV", "USR2", "PIPE", "ALRM", "TERM", "STKFLT", "CHLD", "CONT", "STOP", "TSTP", "TTIN", "TTOU", "URG", "XCPU", "XFSZ", "VTALRM", "PROF", "WINCH", "IO", "PWR", "SYS", "NUM32", "NUM33", "RTMIN", "NUM35", "NUM36", "NUM37", "NUM38", "NUM39", "NUM40", "NUM41", "NUM42", "NUM43", "NUM44", "NUM45", "NUM46", "NUM47", "NUM48", "NUM49", "NUM50", "NUM51", "NUM52", "NUM53", "NUM54", "NUM55", "NUM56", "NUM57", "NUM58", "NUM59", "NUM60", "NUM61", "NUM62", "NUM63", "RTMAX", "IOT", "CLD", "POLL", "UNUSED", 0'
-sig_num='0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 6 17 29 31 '
-sig_num_init='0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 6, 17, 29, 31, 0'
-sig_size='69'
+sig_name='ZERO HUP INT QUIT ILL TRAP ABRT BUS FPE KILL USR1 SEGV USR2 PIPE ALRM TERM STKFLT CHLD CONT STOP TSTP TTIN TTOU URG XCPU XFSZ VTALRM PROF WINCH IO PWR SYS NUM32 NUM33 RTMIN NUM35 NUM36 NUM37 NUM38 NUM39 NUM40 NUM41 NUM42 NUM43 NUM44 NUM45 NUM46 NUM47 NUM48 NUM49 NUM50 NUM51 NUM52 NUM53 NUM54 NUM55 NUM56 NUM57 NUM58 NUM59 NUM60 NUM61 NUM62 NUM63 RTMAX IOT CLD POLL '
+sig_name_init='"ZERO", "HUP", "INT", "QUIT", "ILL", "TRAP", "ABRT", "BUS", "FPE", "KILL", "USR1", "SEGV", "USR2", "PIPE", "ALRM", "TERM", "STKFLT", "CHLD", "CONT", "STOP", "TSTP", "TTIN", "TTOU", "URG", "XCPU", "XFSZ", "VTALRM", "PROF", "WINCH", "IO", "PWR", "SYS", "NUM32", "NUM33", "RTMIN", "NUM35", "NUM36", "NUM37", "NUM38", "NUM39", "NUM40", "NUM41", "NUM42", "NUM43", "NUM44", "NUM45", "NUM46", "NUM47", "NUM48", "NUM49", "NUM50", "NUM51", "NUM52", "NUM53", "NUM54", "NUM55", "NUM56", "NUM57", "NUM58", "NUM59", "NUM60", "NUM61", "NUM62", "NUM63", "RTMAX", "IOT", "CLD", "POLL", 0'
+sig_num='0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 6 17 29 '
+sig_num_init='0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 6, 17, 29, 0'
+sig_size='68'
 signal_t='void'
 sitearch='/home/git/regentmarkets/cpan-private/local/lib/perl5/x86_64-linux'
 sitearchexp='/home/git/regentmarkets/cpan-private/local/lib/perl5/x86_64-linux'
@@ -1299,11 +1299,11 @@ sub myconfig {
 startsh='#!/bin/sh'
 static_ext=' '
 stdchar='char'
-stdio_base='((fp)->_IO_read_base)'
-stdio_bufsiz='((fp)->_IO_read_end - (fp)->_IO_read_base)'
-stdio_cnt='((fp)->_IO_read_end - (fp)->_IO_read_ptr)'
+stdio_base='((fp)->_base)'
+stdio_bufsiz='((fp)->_cnt + (fp)->_ptr - (fp)->_base)'
+stdio_cnt='((fp)->_cnt)'
 stdio_filbuf=''
-stdio_ptr='((fp)->_IO_read_ptr)'
+stdio_ptr='((fp)->_ptr)'
 stdio_stream_array=''
 strerror_r_proto='0'
 strings='/usr/include/string.h'
diff --git a/lib/5.26.2/x86_64-linux/Errno.pm b/lib/5.26.2/x86_64-linux/Errno.pm
index 7f5abd10..e3351f72 100644
--- a/lib/5.26.2/x86_64-linux/Errno.pm
+++ b/lib/5.26.2/x86_64-linux/Errno.pm
@@ -10,8 +10,8 @@ use strict;
 
 use Config;
 "$Config{'archname'}-$Config{'osvers'}" eq
-"x86_64-linux-4.9.0-16-amd64" or
-	die "Errno architecture (x86_64-linux-4.9.0-16-amd64) does not match executable architecture ($Config{'archname'}-$Config{'osvers'})";
+"x86_64-linux-5.10.0-8-cloud-amd64" or
+	die "Errno architecture (x86_64-linux-5.10.0-8-cloud-amd64) does not match executable architecture ($Config{'archname'}-$Config{'osvers'})";
 
 our $VERSION = "1.28";
 $VERSION = eval $VERSION;
diff --git a/lib/5.26.2/x86_64-linux/auto/B/B.so b/lib/5.26.2/x86_64-linux/auto/B/B.so
index caba6f05..5176b48f 100755
Binary files a/lib/5.26.2/x86_64-linux/auto/B/B.so and b/lib/5.26.2/x86_64-linux/auto/B/B.so differ
diff --git a/lib/5.26.2/x86_64-linux/auto/Compress/Raw/Bzip2/Bzip2.so b/lib/5.26.2/x86_64-linux/auto/Compress/Raw/Bzip2/Bzip2.so
index cafbaaf5..e1e9e60f 100755
Binary files a/lib/5.26.2/x86_64-linux/auto/Compress/Raw/Bzip2/Bzip2.so and b/lib/5.26.2/x86_64-linux/auto/Compress/Raw/Bzip2/Bzip2.so differ
diff --git a/lib/5.26.2/x86_64-linux/auto/Compress/Raw/Zlib/Zlib.so b/lib/5.26.2/x86_64-linux/auto/Compress/Raw/Zlib/Zlib.so
index e0554af0..46921eea 100755
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diff --git a/rebuild.sh b/rebuild.sh
index b1dd9846..215f622d 100755
--- a/rebuild.sh
+++ b/rebuild.sh
@@ -1,10 +1,16 @@
 #!/bin/bash
 set -e
 
-wget http://www.cpan.org/src/5.0/perl-5.26.2.tar.gz
-rm -rf perl-5.26.2
-tar xzvf perl-5.26.2.tar.gz
-cd perl-5.26.2
+if [ -z "$VERSION" ]; then
+    echo "No VERSION environment variable set. Exiting..."
+    exit 1
+fi
+echo "Building perl version $VERSION"
+rm -rf bin lib man
+wget http://www.cpan.org/src/5.0/perl-$VERSION.tar.gz
+rm -rf perl-$VERSION
+tar xzvf perl-$VERSION.tar.gz
+cd perl-$VERSION
 
 # Apply patch for fixing Time::Local tests entering year 2020  (CPAN RT#124787)
 zcat ../patches/0001-Fix-Time-Local-tests.patch.gz | patch -p1 --verbose || exit 1
@@ -12,6 +18,7 @@ zcat ../patches/0001-Fix-Time-Local-tests.patch.gz | patch -p1 --verbose || exit
 # Apply patch for fixing gcc 10 problem  https://github.com/openwrt/packages/pull/12178
 patch -Np1 < ../patches/999-fix-build-failure-against-gcc-10.patch
 
+#We defined `-Dusesitecustomize` and removed `-Dusethreads`. Most of other parameters are copied from `perl -V | grep config_args`
 ./Configure -Dusesitecustomize -Dinc_version_list=none -Dprefix=/home/git/binary-com/perl -Dsitelib=/home/git/regentmarkets/cpan-private/local/lib/perl5 -Dsitearch=/home/git/regentmarkets/cpan-private/local/lib/perl5/x86_64-linux  -Dvendorprefix=/home/git/regentmarkets/cpan/local -Dvendorlib=/home/git/regentmarkets/cpan/local/lib/perl5 -Dvendorarch=/home/git/regentmarkets/cpan/local/lib/perl5/x86_64-linux -Duselargefiles -Dccflags="-DDEBIAN -D_FORTIFY_SOURCE=2 -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security" -Dldflags=" -Wl,-z,relro" -Dlddlflags="-shared -Wl,-z,relro" -Dcccdlflags="-fPIC" -Duse64bitint -Dman1dir=none -Dman3dir=none -Dpager=/usr/bin/sensible-pager -Uafs -Ud_csh -Ud_ualarm -Uusesfio -Uusenm -Uuseithreads -Uusemultiplicity -Ui_libutil -DDEBUGGING=-g -Doptimize=-O2 -Duseshrplib -des
 make && make test && make install