It correctly detect it must use the -msse4.2 flags, but why it doesn't
use it??
Can you try to manually compile it with the -msse4.2 flags? The
following should do it, It is from what you posted earlier, I added the
-msse4.2 flags
$ cd common-src
$ gcc -DHAVE_CONFIG_H -I. -I../config -I../gnulib -D_FORTIFY_SOURCE=2
-fno-strict-aliasing -D_GNU_SOURCE -pthread -I/usr/include/glib-2.0
-I/usr/lib/i386-linux-gnu/glib-2.0/include -Wall -Wextra -Wparentheses
-Wdeclaration-after-statement -Wmissing-prototypes -Wstrict-prototypes
-Wmissing-declarations -Wformat -Wformat-security -Wsign-compare -Wfloat-equal
-Wold-style-definition -Wno-strict-aliasing -Wno-unknown-pragmas
-Wno-deprecated-declarations -g -O2 -fPIE -fstack-protector-strong -Wformat
-Werror=format-security -O2 -g -Wall -msse4.2
-DAMANDATES_FILE='"/var/lib/amanda/amandates"' -DIGNORE_TAR_ERRORS -MT
amcrc32chw.lo -MD -MP -MF .deps/amcrc32chw.Tpo -c -o amcrc32chw.lo amcrc32chw.c
$ make
$ cd ..
$ make
Jean-Louis
On 03/02/16 04:11 PM, Jose M Calhariz wrote:
On Wed, Feb 03, 2016 at 03:52:45PM -0500, Jean-Louis Martineau wrote:
The compilation flag do not have the -msse4.2 flag as expected.
Can you run the following command:
Yes, on my jessie machine it is:
grep SSE42 Makefile
SSE42_CFLAGS = -msse4.2
grep -1i sse4\.2 config.log
configure:35574: result: yes
configure:35601: checking for gcc flag -msse4.2
configure:35609: result: yes
--
SORT='/usr/bin/sort'
SSE42_CFLAGS='-msse4.2'
SSH='/usr/bin/ssh'
(gcc --help={target,optimizers,warnings,undocumented,params,c} 2>&1 || $CC -v --help
2>&1) | grep -- '[^0-9A-Za-z]msse4.2[^0-9A-Za-z]' 2>&1
-msse4.2 Support MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1 and
Jean-Louis
Jose M Calhariz
On 03/02/16 03:36 PM, Jose M Calhariz wrote:
On Wed, Feb 03, 2016 at 02:43:49PM -0500, Jean-Louis Martineau wrote:
Hi,
Which gcc version? 4.3 and above should have theses instructions.
$ gcc --version
gcc --version
gcc (Debian 4.9.2-10) 4.9.2
Copyright (C) 2014 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
and
gcc --version
gcc (Debian 5.3.1-7) 5.3.1 20160121
Copyright (C) 2015 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Jean-Louis
Kind regards
Jose M Calhariz
On 03/02/16 02:20 PM, Jose M Calhariz wrote:
Hi,
I am trying to compile amanda 3.3.8 on Debian but I get some errors
during linking phase. Both on Debian sid or jessie.
The error is:
/bin/sh ../libtool --tag=CC --mode=link gcc -Wall -Wextra -Wparentheses
-Wdeclaration-after-statement -Wmissing-prototypes -Wstrict-prototypes
-Wmissing-declarations -Wformat -Wformat-security -Wsign-compare -Wfloat-equal
-Wold-style-definition -Wno-strict-aliasing -Wno-unknown-pragmas
-Wno-deprecated-declarations -g -O2 -fPIE -fstack-protector-strong -Wformat
-Werror=format-security -O2 -g -Wall
-DAMANDATES_FILE='"/var/lib/amanda/amandates"' -DIGNORE_TAR_ERRORS
-fPIE -pie -Wl,-z,relro -Wl,-z,now -o amflock-test amflock-test.o libamanda.la
libtestutils.la -lcrypto -L/usr/lib/i386-linux-gnu -lcurl -lm -Wl,--export-dynamic
-lgmodule-2.0 -pthread -lgobject-2.0 -lgthread-2.0 -pthread -lglib-2.0 -lnsl -lresolv
libtool: link: gcc -Wall -Wextra -Wparentheses -Wdeclaration-after-statement
-Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations -Wformat
-Wformat-security -Wsign-compare -Wfloat-equal -Wold-style-definition
-Wno-strict-aliasing -Wno-unknown-pragmas -Wno-deprecated-declarations -g -O2 -fPIE
-fstack-protector-strong -Wformat -Werror=format-security -O2 -g -Wall
-DAMANDATES_FILE=\"/var/lib/amanda/amandates\" -DIGNORE_TAR_ERRORS -fPIE -pie
-Wl,-z -Wl,relro -Wl,-z -Wl,now -o .libs/amflock-test amflock-test.o -Wl,--export-dynamic
-pthread -pthread ./.libs/libamanda.so ./.libs/libtestutils.a -L/usr/lib/i386-linux-gnu
-lcrypto /usr/lib/i386-linux-gnu/libcurl.so -lm -lgmodule-2.0 -lgobject-2.0 -lgthread-2.0
-lglib-2.0 -lnsl -lresolv -pthread -Wl,-rpath -Wl,/usr/lib/amanda
./.libs/libamanda.so: undefined reference to `__builtin_ia32_crc32si'
./.libs/libamanda.so: undefined reference to `__builtin_ia32_crc32qi'
./.libs/libamanda.so: undefined reference to `__builtin_ia32_crc32hi'
collect2: error: ld returned 1 exit status
Before I see these warnings:
/bin/sh ../libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I../config
-I../gnulib -D_FORTIFY_SOURCE=2 -fno-strict-aliasing -D_GNU_SOURCE -pthread
-I/usr/include/glib-2.0 -I/usr/lib/i386-linux-gnu/glib-2.0/include -Wall -Wextra
-Wparentheses -Wdeclaration-after-statement -Wmissing-prototypes -Wstrict-prototypes
-Wmissing-declarations -Wformat -Wformat-security -Wsign-compare -Wfloat-equal
-Wold-style-definition -Wno-strict-aliasing -Wno-unknown-pragmas
-Wno-deprecated-declarations -g -O2 -fPIE -fstack-protector-strong -Wformat
-Werror=format-security -O2 -g -Wall
-DAMANDATES_FILE='"/var/lib/amanda/amandates"' -DIGNORE_TAR_ERRORS -MT
amcrc32chw.lo -MD -MP -MF .deps/amcrc32chw.Tpo -c -o amcrc32chw.lo amcrc32chw.c
libtool: compile: gcc -DHAVE_CONFIG_H -I. -I../config -I../gnulib -D_FORTIFY_SOURCE=2
-fno-strict-aliasing -D_GNU_SOURCE -pthread -I/usr/include/glib-2.0
-I/usr/lib/i386-linux-gnu/glib-2.0/include -Wall -Wextra -Wparentheses
-Wdeclaration-after-statement -Wmissing-prototypes -Wstrict-prototypes
-Wmissing-declarations -Wformat -Wformat-security -Wsign-compare -Wfloat-equal
-Wold-style-definition -Wno-strict-aliasing -Wno-unknown-pragmas
-Wno-deprecated-declarations -g -O2 -fstack-protector-strong -Wformat
-Werror=format-security -O2 -g -Wall
-DAMANDATES_FILE=\"/var/lib/amanda/amandates\" -DIGNORE_TAR_ERRORS -MT
amcrc32chw.lo -MD -MP -MF .deps/amcrc32chw.Tpo -c amcrc32chw.c -fPIC -DPIC -o
.libs/amcrc32chw.o
amcrc32chw.c: In function ‘crc32c_add_hw’:
amcrc32chw.c:183:2: warning: implicit declaration of function
‘__builtin_ia32_crc32qi’ [-Wimplicit-function-declaration]
crc32_0 = __builtin_ia32_crc32qi(crc32_0, *next.b.b8);
^
amcrc32chw.c:261:6: warning: implicit declaration of function
‘__builtin_ia32_crc32si’ [-Wimplicit-function-declaration]
crc32_0 = __builtin_ia32_crc32si(crc32_0, *next.b.b32++);
^
amcrc32chw.c:311:13: warning: implicit declaration of function
‘__builtin_ia32_crc32hi’ [-Wimplicit-function-declaration]
crc->crc = __builtin_ia32_crc32hi(crc->crc, *(uint16_t*)
next.b.b8);
^
Kind regards
Jose M Calhariz
