linux/loong64: C make fails
``` [cznic@cznic-loong64-01 libxcb-1.15]$ date ; ./configure && make |& tee log Sat Aug 3 06:45:40 PM CST 2024 checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for a race-free mkdir -p... /usr/bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking whether make supports nested variables... yes checking for a Python interpreter with version >= 2.6... python checking for python... /usr/bin/python checking for python version... 3.11 checking for python platform... linux checking for GNU default python prefix... ${prefix} checking for GNU default python exec_prefix... ${exec_prefix} checking for python script directory (pythondir)... ${PYTHON_PREFIX}/lib/python3.11/site-packages checking for python extension module directory (pyexecdir)... ${PYTHON_EXEC_PREFIX}/lib64/python3.11/site-packages checking whether make supports the include directive... yes (GNU style) checking for 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 gcc understands -c and -o together... yes checking dependency style of gcc... gcc3 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 for wchar.h... yes checking for minix/config.h... no checking whether it is safe to define __EXTENSIONS__... yes checking whether _XOPEN_SOURCE should be defined... no checking build system type... loongarch64-unknown-linux-gnu checking host system type... loongarch64-unknown-linux-gnu checking how to print strings... printf 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 fgrep... /usr/bin/grep -F checking for ld used by gcc... /usr/bin/ld checking if the linker (/usr/bin/ld) is GNU ld... yes checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B checking the name lister (/usr/bin/nm -B) interface... BSD nm checking whether ln -s works... yes checking the maximum length of command line arguments... 1572864 checking how to convert loongarch64-unknown-linux-gnu file names to loongarch64-unknown-linux-gnu format... func_convert_file_noop checking how to convert loongarch64-unknown-linux-gnu file names to toolchain format... func_convert_file_noop checking for /usr/bin/ld option to reload object files... -r checking for objdump... objdump checking how to recognize dependent libraries... pass_all checking for dlltool... no checking how to associate runtime and link libraries... printf %s\n checking for ar... ar checking for archiver @FILE support... @ checking for strip... strip checking for ranlib... ranlib checking command to parse /usr/bin/nm -B output from gcc object... ok checking for sysroot... no checking for a working dd... /usr/bin/dd checking how to truncate binary pipes... /usr/bin/dd bs=4096 count=1 checking for mt... no checking if : is a manifest tool... no checking for dlfcn.h... yes checking for objdir... .libs checking if gcc supports -fno-rtti -fno-exceptions... no checking for gcc option to produce PIC... -fPIC -DPIC checking if gcc PIC flag -fPIC -DPIC works... yes checking if gcc static flag -static works... yes checking if gcc supports -c -o file.o... yes checking if gcc supports -c -o file.o... (cached) yes checking whether the gcc linker (/usr/bin/ld) supports shared libraries... yes checking whether -lc should be explicitly linked in... no checking dynamic linker characteristics... GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking whether stripping libraries is possible... yes checking if libtool supports shared libraries... yes checking whether to build shared libraries... yes checking whether to build static libraries... yes checking for gcc options needed to detect all undeclared functions... none needed checking whether __clang__ is declared... no checking whether __INTEL_COMPILER is declared... no checking whether __SUNPRO_C is declared... no checking for pkg-config... /usr/bin/pkg-config checking pkg-config is at least version 0.9.0... yes checking if gcc supports -Werror=unknown-warning-option... no checking if gcc supports -Werror=unused-command-line-argument... no checking if gcc supports -Wall... yes checking if gcc supports -Wpointer-arith... yes checking if gcc supports -Wmissing-declarations... yes checking if gcc supports -Wformat=2... yes checking if gcc supports -Wstrict-prototypes... yes checking if gcc supports -Wmissing-prototypes... yes checking if gcc supports -Wnested-externs... yes checking if gcc supports -Wbad-function-cast... yes checking if gcc supports -Wold-style-definition... yes checking if gcc supports -Wdeclaration-after-statement... yes checking if gcc supports -Wunused... yes checking if gcc supports -Wuninitialized... yes checking if gcc supports -Wshadow... yes checking if gcc supports -Wmissing-noreturn... yes checking if gcc supports -Wmissing-format-attribute... yes checking if gcc supports -Wredundant-decls... yes checking if gcc supports -Wlogical-op... yes checking if gcc supports -Werror=implicit... yes checking if gcc supports -Werror=nonnull... yes checking if gcc supports -Werror=init-self... yes checking if gcc supports -Werror=main... yes checking if gcc supports -Werror=missing-braces... yes checking if gcc supports -Werror=sequence-point... yes checking if gcc supports -Werror=return-type... yes checking if gcc supports -Werror=trigraphs... yes checking if gcc supports -Werror=array-bounds... yes checking if gcc supports -Werror=write-strings... yes checking if gcc supports -Werror=address... yes checking if gcc supports -Werror=int-to-pointer-cast... yes checking if gcc supports -Werror=pointer-to-int-cast... yes checking if gcc supports -pedantic... yes checking if gcc supports -Werror... yes checking if gcc supports -Werror=attributes... yes Package xorg-macros was not found in the pkg-config search path. Perhaps you should add the directory containing `xorg-macros.pc' to the PKG_CONFIG_PATH environment variable Package 'xorg-macros', required by 'virtual:world', not found checking whether make supports nested variables... (cached) yes checking whether to build developer documentation... yes checking for doxygen... no configure: WARNING: doxygen not found - documentation targets will be skipped configure: WARNING: dot not found - doxygen targets will be skipped checking for CHECK... no checking for XCBPROTO... yes checking for NEEDED... yes checking for XDMCP... yes checking for XdmcpWrap in -lXdmcp... yes checking XCBPROTO_XCBINCLUDEDIR... //usr/share/xcb checking XCBPROTO_XCBPYTHONDIR... //usr/lib/python3.11/site-packages checking for egrep... (cached) /usr/bin/grep -E checking for library containing getaddrinfo... none required checking for library containing connect... none required checking for library containing sendmsg... none required checking for struct msghdr.msg_control... yes checking for struct sockaddr_un.sun_len... no checking for tsol/label.h... no checking for is_system_labeled... no checking whether IOV_MAX is declared... yes checking whether gcc supports symbol visibility... yes checking for getaddrinfo... yes checking for poll... yes checking for launchd... no checking that generated files are newer than configure... done configure: creating ./config.status config.status: creating Makefile config.status: creating doc/Makefile config.status: creating man/Makefile config.status: creating src/Makefile config.status: creating tests/Makefile config.status: creating xcb.pc config.status: creating xcb-composite.pc config.status: creating xcb-damage.pc config.status: creating xcb-dpms.pc config.status: creating xcb-dri2.pc config.status: creating xcb-dri3.pc config.status: creating xcb-ge.pc config.status: creating xcb-glx.pc config.status: creating xcb-present.pc config.status: creating xcb-randr.pc config.status: creating xcb-record.pc config.status: creating xcb-render.pc config.status: creating xcb-res.pc config.status: creating xcb-screensaver.pc config.status: creating xcb-shape.pc config.status: creating xcb-shm.pc config.status: creating xcb-sync.pc config.status: creating xcb-xevie.pc config.status: creating xcb-xf86dri.pc config.status: creating xcb-xfixes.pc config.status: creating xcb-xinerama.pc config.status: creating xcb-xinput.pc config.status: creating xcb-xkb.pc config.status: creating xcb-xprint.pc config.status: creating xcb-xselinux.pc config.status: creating xcb-xtest.pc config.status: creating xcb-xv.pc config.status: creating xcb-xvmc.pc config.status: creating doc/xcb.doxygen config.status: creating src/config.h config.status: executing depfiles commands config.status: executing libtool commands Package: libxcb 1.15 Configuration XDM support.........: yes sendmsg fd passing..: yes Build unit tests....: no with html results.: no XCB buffer size.....: 16384 X11 extensions Composite...........: yes Damage..............: yes Dpms................: yes Dri2................: yes Dri3................: yes GenericEvent........: no Glx.................: yes Randr...............: yes Record..............: yes Render..............: yes Resource............: yes Screensaver.........: yes selinux.............: no Shape...............: yes Shm.................: yes Sync................: yes Xevie...............: no Xfixes..............: yes Xfree86-dri.........: yes xinerama............: yes xinput..............: yes xkb.................: yes xprint..............: no xtest...............: yes xv..................: yes xvmc................: yes Used CFLAGS: CPPFLAGS............: CFLAGS..............: -g -O2 Installation: Prefix..............: /usr/local Making all in src make[1]: Entering directory '/home/cznic/tmp/xcb/libxcb-1.15/src' GEN xproto.c Traceback (most recent call last): File "/home/cznic/tmp/xcb/libxcb-1.15/src/./c_client.py", line 3394, in <module> module.generate() File "//usr/lib/python3.11/site-packages/xcbgen/state.py", line 131, in generate item.out(name) File "/home/cznic/tmp/xcb/libxcb-1.15/src/./c_client.py", line 2161, in c_struct _c_type_setup(self, name, ()) File "/home/cznic/tmp/xcb/libxcb-1.15/src/./c_client.py", line 536, in _c_type_setup _c_serialize('sizeof', self) File "/home/cznic/tmp/xcb/libxcb-1.15/src/./c_client.py", line 1420, in _c_serialize if self.length_expr is not None: ^^^^^^^^^^^^^^^^ AttributeError: 'Struct' object has no attribute 'length_expr' make[1]: *** [Makefile:1407: xproto.c] Error 1 make[1]: Leaving directory '/home/cznic/tmp/xcb/libxcb-1.15/src' make: *** [Makefile:795: all-recursive] Error 1 [cznic@cznic-loong64-01 libxcb-1.15]$ uname -a Linux cznic-loong64-01 6.9.0-0.rc4.20240423git71b1543c83d6.45.fc38.loongarch64 #1 SMP PREEMPT_DYNAMIC Wed Apr 24 23:48:27 CST 2024 loongarch64 GNU/Linux [cznic@cznic-loong64-01 libxcb-1.15]$ ```
issue