Multimediální server a user space API PipeWire (Wikipedie) poskytující PulseAudio, JACK, ALSA a GStreamer rozhraní byl vydán ve verzi 1.6.0 (Bluesky). Přehled novinek na GitLabu.
UBports, nadace a komunita kolem Ubuntu pro telefony a tablety Ubuntu Touch, vydala Ubuntu Touch 24.04-1.2 a 20.04 OTA-12.
Byla vydána (Mastodon, 𝕏) nová stabilní verze 2.0 otevřeného operačního systému pro chytré hodinky AsteroidOS (Wikipedie). Přehled novinek v oznámení o vydání a na YouTube.
WoWee je open-source klient pro MMORPG hru World of Warcraft, kompatibilní se základní verzí a rozšířeními The Burning Crusade a Wrath of the Lich King. Klient je napsaný v C++ a využívá vlastní OpenGL renderer, pro provoz vyžaduje modely, grafiku, hudbu, zvuky a další assety z originální kopie hry od Blizzardu. Zdrojový kód je na GitHubu, dostupný pod licencí MIT.
Byl představen ICT Supply Chain Security Toolbox, společný nezávazný rámec EU pro posuzování a snižování kybernetických bezpečnostních rizik v ICT dodavatelských řetězcích. Toolbox identifikuje možné rizikové scénáře ovlivňující ICT dodavatelské řetězce a na jejich podkladě nabízí koordinovaná doporučení k hodnocení a mitigaci rizik. Doporučení se dotýkají mj. podpory multi-vendor strategií a snižování závislostí na vysoce
… více »Nizozemský ministr obrany Gijs Tuinman prohlásil, že je možné stíhací letouny F-35 'jailbreaknout stejně jako iPhony', tedy upravit jejich software bez souhlasu USA nebo spolupráce s výrobcem Lockheed Martin. Tento výrok zazněl v rozhovoru na BNR Nieuwsradio, kde Tuinman naznačil, že evropské země by mohly potřebovat větší nezávislost na americké technologii. Jak by bylo jailbreak možné technicky provést pan ministr nijak nespecifikoval, nicméně je známé, že izraelské letectvo ve svých modifikovaných stíhačkách F-35 používá vlastní software.
Nové číslo časopisu Raspberry Pi zdarma ke čtení: Raspberry Pi Official Magazine 162 (pdf).
Sdružení CZ.NIC, správce české národní domény, zveřejnilo Domain Report za rok 2025 s klíčovými daty o vývoji domény .CZ. Na konci roku 2025 bylo v registru české národní domény celkem 1 515 860 s koncovkou .CZ. Průměrně bylo měsíčně zaregistrováno 16 222 domén, přičemž nejvíce registrací proběhlo v lednu (18 722) a nejméně pak v červnu (14 559). Podíl domén zabezpečených pomocí technologie DNSSEC se po několika letech stagnace výrazně
… více »Google představil telefon Pixel 10a. S funkci Satelitní SOS, která vás spojí se záchrannými složkami i v místech bez signálu Wi-Fi nebo mobilní sítě. Cena telefonu je od 13 290 Kč.
Byl publikován přehled dění a novinek z vývoje Asahi Linuxu, tj. Linuxu pro Apple Silicon. Fedora 43 Asahi Remix s KDE Plasma už funguje na M3. Zatím ale bez GPU akcelerace. Vývojáře lze podpořit na Open Collective a GitHub Sponsors.
bt libaca # ./configure
creating cache ./config.cache
checking for gcc... gcc
checking whether the C compiler (gcc -O3 -Wall ) works... yes
checking whether the C compiler (gcc -O3 -Wall ) is a cross-compiler... no
checking whether we are using GNU C... yes
checking whether gcc accepts -g... yes
checking for install... /usr/bin/install
checking for cp... /usr/bin/cp
checking for ln... /usr/bin/ln
checking for ls... /usr/bin/ls
checking for rm... /usr/bin/rm
checking for msgfmt... /usr/bin/msgfmt
checking for xgettext... /usr/bin/xgettext
checking for make... /usr/bin/make
checking for rmdir... /usr/bin/rmdir
checking for initscr in -lncurses... yes
checking for Gpm_Open in -lgpm... yes
checking for dirent.h that defines DIR... yes
checking for opendir in -ldir... no
checking how to run the C preprocessor... gcc -E
checking for ANSI C header files... yes
checking for sys/wait.h that is POSIX.1 compatible... yes
checking for fcntl.h... yes
checking for malloc.h... yes
checking for sys/ioctl.h... yes
checking for sys/time.h... yes
checking for unistd.h... yes
checking for sygnal.h... no
checking for stdlib.h... yes
checking for sygnal.h... yes
checking whether time.h and sys/time.h may both be included... yes
checking whether struct tm is in sys/time.h or time.h... time.h
checking for working const... yes
checking for inline... inline
checking whether gcc needs -traditional... no
checking for unistd.h... (cached) yes
checking for getpagesize... yes
checking for working mmap... no
checking for strftime... yes
checking for mkdir... yes
checking for select... yes
checking for strdup... yes
checking for strstr... yes
updating cache ./config.cache
creating ./config.status
creating Makeconf
Configuration:
Global Makefile location: .
Compiler: gcc
Compiler flags: -O3 -Wall
Library: -lncurses -lgpm
Include:
Debug code: none
Gpm mouse: yes
Define macro:
ACA version: 0.0.1
Install prefix: /usr/local
Makefiles:
- for compilation: 'make'
- for clean: 'make clean'
- for clean makefiles: 'make clean-make'
- for install: 'make install'
- for uninstall: 'make uninstall'
bt libaca # mc
bt libaca.0.0.1 # cd ..
bt kim-1.2.2.orig # cd liba
libaca/ libaca.0.0.1/
bt kim-1.2.2.orig # cd libaca
bt libaca # pwd
/home/kim-1.2.2.orig/libaca
bt libaca # make
make[1]: Entering directory `/home/kim-1.2.2.orig/libaca.0.0.1/draw'
gcc -O3 -Wall -DDEBUG=0 -DHAVE_MOUSE -I ../include -c draw.c
/usr/bin/cp -f draw.o ../Share-lib/draw.o
gcc -O3 -Wall -DDEBUG=0 -DHAVE_MOUSE -I ../include -c astr.c
/usr/bin/cp -f astr.o ../Share-lib/astr.o
gcc -O3 -Wall -DDEBUG=0 -DHAVE_MOUSE -I ../include -c colors.c
/usr/bin/cp -f colors.o ../Share-lib/colors.o
make[1]: Leaving directory `/home/kim-1.2.2.orig/libaca.0.0.1/draw'
make[1]: Entering directory `/home/kim-1.2.2.orig/libaca.0.0.1/utils'
gcc -O3 -Wall -DDEBUG=0 -DHAVE_MOUSE -I ../include -c utils.c
/usr/bin/cp -f utils.o ../Share-lib/utils.o
gcc -O3 -Wall -DDEBUG=0 -DHAVE_MOUSE -I ../include -c ini_file.c
/usr/bin/cp -f ini_file.o ../Share-lib/ini_file.o
make[1]: Leaving directory `/home/kim-1.2.2.orig/libaca.0.0.1/utils'
make[1]: Entering directory `/home/kim-1.2.2.orig/libaca.0.0.1/widgets'
gcc -O3 -Wall -DDEBUG=0 -DHAVE_MOUSE -I ../include -c widget_utils.c
In file included from widget_utils.c:7:
widget_utils.h:45:7: warning: no newline at end of file
widget_utils.c: In function `init_str_list':
widget_utils.c:50: warning: implicit declaration of function `strlen'
/usr/bin/cp -f widget_utils.o ../Share-lib/widget_utils.o
gcc -O3 -Wall -DDEBUG=0 -DHAVE_MOUSE -I ../include -c button.c
In file included from button.c:4:
widget_utils.h:45:7: warning: no newline at end of file
/usr/bin/cp -f button.o ../Share-lib/button.o
gcc -O3 -Wall -DDEBUG=0 -DHAVE_MOUSE -I ../include -c radio.c
In file included from radio.c:5:
widget_utils.h:45:7: warning: no newline at end of file
/usr/bin/cp -f radio.o ../Share-lib/radio.o
gcc -O3 -Wall -DDEBUG=0 -DHAVE_MOUSE -I ../include -c menu.c
In file included from menu.c:6:
widget_utils.h:45:7: warning: no newline at end of file
menu.c: In function `init_edit':
menu.c:411: warning: implicit declaration of function `strlen'
/usr/bin/cp -f menu.o ../Share-lib/menu.o
gcc -O3 -Wall -DDEBUG=0 -DHAVE_MOUSE -I ../include -c input.c
In file included from input.c:6:
widget_utils.h:45:7: warning: no newline at end of file
/usr/bin/cp -f input.o ../Share-lib/input.o
gcc -O3 -Wall -DDEBUG=0 -DHAVE_MOUSE -I ../include -c session.c
In file included from session.c:5:
widget_utils.h:45:7: warning: no newline at end of file
session.c:278:4: warning: no newline at end of file
/usr/bin/cp -f session.o ../Share-lib/session.o
make[1]: Leaving directory `/home/kim-1.2.2.orig/libaca.0.0.1/widgets'
make[1]: Entering directory `/home/kim-1.2.2.orig/libaca.0.0.1/char'
gcc -O3 -Wall -DDEBUG=0 -DHAVE_MOUSE -I ../include -c key.c
In file included from key.c:27:
mouse.h:12:8: warning: no newline at end of file
In file included from key.c:33:
key_define.h:32:4: warning: no newline at end of file
/usr/bin/cp -f key.o ../Share-lib/key.o
gcc -O3 -Wall -DDEBUG=0 -DHAVE_MOUSE -I ../include -c mouse.c
In file included from mouse.c:23:
mouse.h:12:8: warning: no newline at end of file
mouse.c:191:24: warning: no newline at end of file
/usr/bin/cp -f mouse.o ../Share-lib/mouse.o
make[1]: Leaving directory `/home/kim-1.2.2.orig/libaca.0.0.1/char'
make[1]: Entering directory `/home/kim-1.2.2.orig/libaca.0.0.1/dialogs'
gcc -O3 -Wall -DDEBUG=0 -DHAVE_MOUSE -I ../include -c simple.c
/usr/bin/cp -f simple.o ../Share-lib/simple.o
gcc -O3 -Wall -DDEBUG=0 -DHAVE_MOUSE -I ../include -c file_view.c
/usr/bin/cp -f file_view.o ../Share-lib/file_view.o
gcc -O3 -Wall -DDEBUG=0 -DHAVE_MOUSE -I ../include -c select_file.c
/usr/bin/cp -f select_file.o ../Share-lib/select_file.o
gcc -O3 -Wall -DDEBUG=0 -DHAVE_MOUSE -I ../include -c learn_key.c
learn_key.c: In function `bgr_learnkey':
learn_key.c:60: warning: implicit declaration of function `strlen'
/usr/bin/cp -f learn_key.o ../Share-lib/learn_key.o
make[1]: Leaving directory `/home/kim-1.2.2.orig/libaca.0.0.1/dialogs'
cd ./Share-lib;\
/usr/bin/make all || exit 1;\
cd ..;
make[1]: Entering directory `/home/kim-1.2.2.orig/libaca.0.0.1/Share-lib'
/usr/bin/rm -f libaca.a
ar rcs libaca.a draw.o astr.o colors.o key.o mouse.o utils.o ini_file.o button.o input.o menu.o radio.o session.o widget_utils.o simple.o file_view.o select_file.o learn_key.o
gcc -shared -Wall,-soname,libaca.so.0.0.1 -o libaca.so.0.0.1 draw.o astr.o colors.o key.o mouse.o utils.o ini_file.o button.o input.o menu.o radio.o session.o widget_utils.o simple.o file_view.o select_file.o learn_key.o -lc -lncurses -lgpm
make[1]: Leaving directory `/home/kim-1.2.2.orig/libaca.0.0.1/Share-lib'
cd ./Examples;\
/usr/bin/make all || exit 1;\
cd ..;
make[1]: Entering directory `/home/kim-1.2.2.orig/libaca.0.0.1/Examples'
gcc -O3 -Wall -DDEBUG=0 -DHAVE_MOUSE -I ../include -c examples_colors.c
In file included from examples_colors.c:4:
examples_colors.h:38:7: warning: no newline at end of file
gcc -O3 -Wall -DDEBUG=0 -DHAVE_MOUSE -I ../include -o edit edit.c examples_colors.o -lncurses -lgpm -L ../Share-lib/ -laca
In file included from edit.c:11:
examples_colors.h:38:7: warning: no newline at end of file
edit.c: In function `main':
edit.c:41: warning: implicit declaration of function `strcpy'
edit.c:57: warning: implicit declaration of function `exit'
edit.c:63:5: warning: no newline at end of file
../Share-lib//libaca.a(simple.o)(.text+0x67f): In function `Dlg_Warning_org':
: undefined reference to `errno'
../Share-lib//libaca.a(simple.o)(.text+0x91d): In function `Dlg_Warning_org':
: undefined reference to `errno'
../Share-lib//libaca.a(simple.o)(.text+0x984): In function `Dlg_Warning_org':
: undefined reference to `errno'
collect2: ld returned 1 exit status
make[1]: *** [edit] Error 1
make[1]: Leaving directory `/home/kim-1.2.2.orig/libaca.0.0.1/Examples'
make: *** [example] Error 1
config.log
configure:543: checking for gcc
configure:656: checking whether the C compiler (gcc -O3 -Wall ) works
configure:672: gcc -o conftest -O3 -Wall conftest.c 1>&5
configure:669: warning: return type defaults to `int'
configure:698: checking whether the C compiler (gcc -O3 -Wall ) is a cross-compiler
configure:703: checking whether we are using GNU C
configure:712: gcc -E conftest.c
configure:731: checking whether gcc accepts -g
configure:765: checking for install
configure:801: checking for cp
configure:837: checking for ln
configure:873: checking for ls
configure:909: checking for rm
configure:945: checking for msgfmt
configure:981: checking for xgettext
configure:1017: checking for make
configure:1053: checking for rmdir
configure:1116: checking for initscr in -lncurses
configure:1135: gcc -o conftest -O3 -Wall conftest.c -lncurses 1>&5
configure:1227: checking for Gpm_Open in -lgpm
configure:1246: gcc -o conftest -O3 -Wall conftest.c -lgpm -lncurses 1>&5
configure:1288: checking for dirent.h that defines DIR
configure:1301: gcc -c -O3 -Wall conftest.c 1>&5
configure: In function `main':
configure:1297: warning: unused variable `dirp'
configure:1326: checking for opendir in -ldir
configure:1345: gcc -o conftest -O3 -Wall conftest.c -ldir -lncurses -lgpm 1>&5
/usr/lib/gcc/i486-slackware-linux/3.4.6/../../../../i486-slackware-linux/bin/ld: cannot find -ldir
collect2: ld returned 1 exit status
configure: failed program was:
#line 1334 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char opendir();
int main() {
opendir()
; return 0; }
configure:1409: checking how to run the C preprocessor
configure:1430: gcc -E conftest.c >/dev/null 2>conftest.out
configure:1489: checking for ANSI C header files
configure:1502: gcc -E conftest.c >/dev/null 2>conftest.out
configure:1569: gcc -o conftest -O3 -Wall conftest.c -lncurses -lgpm 1>&5
configure: In function `main':
configure:1564: warning: implicit declaration of function `exit'
configure:1593: checking for sys/wait.h that is POSIX.1 compatible
configure:1614: gcc -c -O3 -Wall conftest.c 1>&5
configure:1639: checking for fcntl.h
configure:1649: gcc -E conftest.c >/dev/null 2>conftest.out
configure:1639: checking for malloc.h
configure:1649: gcc -E conftest.c >/dev/null 2>conftest.out
configure:1639: checking for sys/ioctl.h
configure:1649: gcc -E conftest.c >/dev/null 2>conftest.out
configure:1639: checking for sys/time.h
configure:1649: gcc -E conftest.c >/dev/null 2>conftest.out
configure:1639: checking for unistd.h
configure:1649: gcc -E conftest.c >/dev/null 2>conftest.out
configure:1639: checking for sygnal.h
configure:1649: gcc -E conftest.c >/dev/null 2>conftest.out
configure:1645:20: sygnal.h: No such file or directory
configure: failed program was:
#line 1644 "configure"
#include "confdefs.h"
#include sygnal.h
configure:1639: checking for stdlib.h
configure:1649: gcc -E conftest.c >/dev/null 2>conftest.out
configure:1639: checking for sygnal.h
configure:1649: gcc -E conftest.c >/dev/null 2>conftest.out
configure:1677: checking whether time.h and sys/time.h may both be included
configure:1691: gcc -c -O3 -Wall conftest.c 1>&5
configure: In function `main':
configure:1687: warning: unused variable `tp'
configure:1712: checking whether struct tm is in sys/time.h or time.h
configure:1725: gcc -c -O3 -Wall conftest.c 1>&5
configure: In function `main':
configure:1721: warning: statement with no effect
configure:1746: checking for working const
configure:1800: gcc -c -O3 -Wall conftest.c 1>&5
configure: In function `main':
configure:1774: warning: unused variable `s'
configure:1794: warning: unused variable `foo'
configure:1756: warning: unused variable `x'
configure:1762: warning: unused variable `zero'
configure:1791: warning: 'b' might be used uninitialized in this function
configure:1773: warning: 't' might be used uninitialized in this function
configure:1821: checking for inline
configure:1835: gcc -c -O3 -Wall conftest.c 1>&5
configure: In function `main':
configure:1830: warning: control reaches end of non-void function
configure:1863: checking whether gcc needs -traditional
configure:1912: checking for unistd.h
configure:1951: checking for getpagesize
configure:1979: gcc -o conftest -O3 -Wall conftest.c -lncurses -lgpm 1>&5
configure:2004: checking for working mmap
configure:2155: gcc -o conftest -O3 -Wall conftest.c -lncurses -lgpm 1>&5
configure:2086: error: conflicting types for 'malloc'
configure:2086: error: conflicting types for 'malloc'
configure: failed program was:
#line 2012 "configure"
#include "confdefs.h"
/* Thanks to Mike Haertel and Jim Avera for this test.
Here is a matrix of mmap possibilities:
mmap private not fixed
mmap private fixed at somewhere currently unmapped
mmap private fixed at somewhere already mapped
mmap shared not fixed
mmap shared fixed at somewhere currently unmapped
mmap shared fixed at somewhere already mapped
For private mappings, we should verify that changes cannot be read()
back from the file, nor mmap's back from the file at a different
address. (There have been systems where private was not correctly
implemented like the infamous i386 svr4.0, and systems where the
VM page cache was not coherent with the filesystem buffer cache
like early versions of FreeBSD and possibly contemporary NetBSD.)
For shared mappings, we should conversely verify that changes get
propogated back to all the places they're supposed to be.
Grep wants private fixed already mapped.
The main things grep needs to know about mmap are:
* does it exist and is it safe to write into the mmap'd area
* how to use it (BSD variants) */
#include sys/types.h
#include fcntl.h
#include sys/mman.h
#include stdlib.h
#include sys/stat.h
#ifdef HAVE_UNISTD_H
# include unistd.h
#endif
/* This mess was copied from the GNU getpagesize.h. */
#ifndef HAVE_GETPAGESIZE
/* Assume that all systems that can run configure have sys/param.h. */
# ifndef HAVE_SYS_PARAM_H
# define HAVE_SYS_PARAM_H 1
# endif
# ifdef _SC_PAGESIZE
# define getpagesize() sysconf(_SC_PAGESIZE)
# else /* no _SC_PAGESIZE */
# ifdef HAVE_SYS_PARAM_H
# include sys/param.h
# ifdef EXEC_PAGESIZE
# define getpagesize() EXEC_PAGESIZE
# else /* no EXEC_PAGESIZE */
# ifdef NBPG
# define getpagesize() NBPG * CLSIZE
# ifndef CLSIZE
# define CLSIZE 1
# endif /* no CLSIZE */
# else /* no NBPG */
# ifdef NBPC
# define getpagesize() NBPC
# else /* no NBPC */
# ifdef PAGESIZE
# define getpagesize() PAGESIZE
# endif /* PAGESIZE */
# endif /* no NBPC */
# endif /* no NBPG */
# endif /* no EXEC_PAGESIZE */
# else /* no HAVE_SYS_PARAM_H */
# define getpagesize() 8192 /* punt totally */
# endif /* no HAVE_SYS_PARAM_H */
# endif /* no _SC_PAGESIZE */
#endif /* no HAVE_GETPAGESIZE */
#ifdef __cplusplus
extern "C" { void *malloc(unsigned); }
#else
char *malloc();
#endif
int
main()
{
char *data, *data2, *data3;
int i, pagesize;
int fd;
pagesize = getpagesize();
/*
* First, make a file with some known garbage in it.
*/
data = (char*)malloc(pagesize);
if (!data)
exit(1);
for (i = 0; i < pagesize; ++i)
*(data + i) = rand();
umask(0);
fd = creat("conftestmmap", 0600);
if (fd < 0)
exit(1);
if (write(fd, data, pagesize) != pagesize)
exit(1);
close(fd);
/*
* Next, try to mmap the file at a fixed address which
* already has something else allocated at it. If we can,
* also make sure that we see the same garbage.
*/
fd = open("conftestmmap", O_RDWR);
if (fd < 0)
exit(1);
data2 = (char*)malloc(2 * pagesize);
if (!data2)
exit(1);
data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
MAP_PRIVATE | MAP_FIXED, fd, 0L))
exit(1);
for (i = 0; i < pagesize; ++i)
if (*(data + i) != *(data2 + i))
exit(1);
/*
* Finally, make sure that changes to the mapped area
* do not percolate back to the file as seen by read().
* (This is a bug on some variants of i386 svr4.0.)
*/
for (i = 0; i < pagesize; ++i)
*(data2 + i) = *(data2 + i) + 1;
data3 = (char*)malloc(pagesize);
if (!data3)
exit(1);
if (read(fd, data3, pagesize) != pagesize)
exit(1);
for (i = 0; i < pagesize; ++i)
if (*(data + i) != *(data3 + i))
exit(1);
close(fd);
unlink("conftestmmap");
exit(0);
}
configure:2178: checking for strftime
configure:2206: gcc -o conftest -O3 -Wall conftest.c -lncurses -lgpm 1&5
configure:2190: warning: conflicting types for built-in function 'strftime'
configure:2276: checking for mkdir
configure:2304: gcc -o conftest -O3 -Wall conftest.c -lncurses -lgpm 1>&5
configure:2276: checking for select
configure:2304: gcc -o conftest -O3 -Wall conftest.c -lncurses -lgpm 1>&5
configure:2276: checking for strdup
configure:2304: gcc -o conftest -O3 -Wall conftest.c -lncurses -lgpm 1>&5
configure:2288: warning: conflicting types for built-in function 'strdup'
configure:2276: checking for strstr
configure:2304: gcc -o conftest -O3 -Wall conftest.c -lncurses -lgpm 1>&5
configure:2288: warning: conflicting types for built-in function 'strstr'
Tiskni
Sdílej: