columpaget / libuseful Goto Github PK
View Code? Open in Web Editor NEWProgrammers 'C' library of functions for: resizable strings, file and network access, string tokenization, pattern matching, terminal output, etc, etc
License: Other
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[5.7] configure: error: cannot find sources (libUseful) in . or ..
This is new in 5.7:
./configure
configure: error: cannot find sources (libUseful) in . or ..
With and without autoreconf -fiv.
libUseful mistakes Mac getxattr for Linux getxattr
Both macOS and Linux provide non-POSIX functions named getxattr/setxattr, but they're not compatible with each other. At a glance, they seem to be mostly similar, but the Mac one takes extra position and options parameters: https://developer.apple.com/library/archive/documentation/System/Conceptual/ManPages_iPhoneOS/man2/getxattr.2.html
libUseful's configure script just checks for whether the function exists and assumes it's usable. That causes compilation to fail on Macs unless --disable-xattr is explicitly passed. Since it looks like it's specifically looking for the Linux function by this name, it's probably a good idea to make using it dependent on the OS too.
faile to build with -Werror=return-type
stream.c static void *SelectAddFD is declared as returning a void * but never does.
[ 15s] Stream.c: In function 'SelectAddFD':
[ 15s] Stream.c:56:1: error: no return statement in function returning non-void [-Werror=return-type]
[ 15s] 56 | }
[ 15s] | ^
[ 13s] Process.c: In function 'ProcessApplyLateConfig':
[ 13s] Process.c:892:1: error: control reaches end of non-void function [-Werror=return-type]
[ 13s] 892 | }
[ 13s] | ^
[ 13s] cc1: some warnings being treated as errors
[ 13s] make: *** [Makefile:190: Process.o] Error 1
PBASE64_CHARS is not rfc 4648 compliant
https://github.com/ColumPaget/libUseful/blob/master/Encodings.h:
#define BASE64_CHARS "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
...
#define PBASE64_CHARS "0123456789-ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz"
This last line is not rfc 4648 compliant. It must be:
#define PBASE64_CHARS "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_"
See also: ColumPaget/Hashrat#18
unicode-names.conf installed into previx
[ 4s] + ./configure [...] --prefix=/usr [...]
Due to Makefile
cp *.conf $(DESTDIR)$(prefix)/etc
this installs into /usr/etc/unicode-names.conf, while the code assumes /etc/unicode-names.conf always.
Configure does not find zlib but claims it is enabled
Configure does not find zlib but claims it is enabled:
[ 5s] checking for deflate in -lz... no
[...]
[ 5s] zlib support enabled
configure.ac prints on use_... , not have_...
failed build under musl libc missing LOCK_EX definition
the following patch solved the issue
--- includes.h.orig 2022-12-14 13:07:39.000000000 +0100
+++ includes.h 2023-02-17 03:53:46.766396350 +0100
@@ -18,6 +18,7 @@
#include <stdio.h>
#include <stdarg.h>
#include <sys/stat.h>
+#include <sys/file.h>
#include <signal.h>
#include <netinet/in.h>
#include <netdb.h>
library has no soname
The shared library does not have an soname. From my built (an rpmlint check):
[ 25s] libUseful.x86_64: W: no-soname /usr/lib/libUseful-5.9.so
[ 25s] The library has no soname.
headers installed twice
The header files seem to be installed twice:
[ 12s] + ./configure --host=x86_64-suse-linux --build=x86_64-suse-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
[...]
[ 22s] mkdir -p /home/abuild/rpmbuild/BUILDROOT/libUseful-5.9-2.1.x86_64/usr/include/libUseful-5.9
[ 22s] cp *.h /home/abuild/rpmbuild/BUILDROOT/libUseful-5.9-2.1.x86_64/usr/include/libUseful-5.9
[ 22s] mkdir -p /home/abuild/rpmbuild/BUILDROOT/libUseful-5.9-2.1.x86_64/usr/include/libUseful-5
[ 22s] cp *.h /home/abuild/rpmbuild/BUILDROOT/libUseful-5.9-2.1.x86_64/usr/include/libUseful-5
/usr/include/libUseful-5.9/Array.h
/usr/include/libUseful-5/Array.h
HTTPServerSendFile declared as int but never returns one
In 5.8, in HttpServer.c function HTTPServerSendFile is declared as returning int, but never does.
[ 9s] HttpServer.c: In function 'HTTPServerSendFile':
[ 9s] HttpServer.c:189:1: error: control reaches end of non-void function [-Werror=return-type]
[ 9s] 189 | }
[ 9s] | ^
[ 9s] cc1: some warnings being treated as errors
[ 9s] make: *** [Makefile:54: HttpServer.o] Error 1
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