71 FTBFS packages on loong64 without patch
android-platform-external-libselinux_10.0.0+r36-2#1096309 - android-platform-external-libselinux: ftbfs with GCC-15
aribas_1.65-1#1043965 - aribas: Fails to build source after successful build
#1074818 - aribas: ftbfs with GCC-14
checkpw_1.02-5#1096429 - checkpw: ftbfs with GCC-15
cssc_1.4.1-1#907005 - cssc FTBFS on 32bit big endian: FAIL auto.sh b4 input did not produce an encoded s-file.
#1096488 - cssc: ftbfs with GCC-15
#1105732 - cssc: FTBFS with make --shuffle=random: ld: cannot find test-verify.o: No such file or directory
debsig-verify_0.33 
eta_1.0.1-1#1096590 - eta: ftbfs with GCC-15
filter_2.6.3+ds1-5#1096632 - filter: ftbfs with GCC-15
gpstrans_0.41-12#1122418 - gpstrans: FTBFS: garminserial.c:34:10: fatal error: termio.h: No such file or directory
gramophone2_0.8.13a-3.6#1096770 - gramophone2: ftbfs with GCC-15
ispell_3.4.06-1#1096868 - ispell: ftbfs with GCC-15
jamnntpd_1.3-1#1045249 - jamnntpd: Fails to build source after successful build
#1096870 - jamnntpd: ftbfs with GCC-15
jbigkit_2.1-6.1#1046579 - jbigkit: Fails to build source after successful build
kakasi_2.3.6-4.2#1096888 - kakasi: ftbfs with GCC-15
ktx_1.45-1#1114163 - ktx: FTBFS: /<>/include/q_shared.h:146:9: error: cannot use keyword 'false' as enumeration constant
lookup_1.08b-15#1122435 - lookup: FTBFS: lib/termset.c:106:25: error: invalid use of undefined type 'struct sgttyb'
lv_4.51-10#1097323 - lv: ftbfs with GCC-15
mailagent_1:3.1-106-1.2#1097355 - mailagent: ftbfs with GCC-15
meta-gnome3_1:49+3.1 
mhash_0.9.9.9-10#1097393 - mhash: ftbfs with GCC-15
microdc2_0.15.6-7#1097394 - microdc2: ftbfs with GCC-15
mimetex_1.76-4#1097399 - mimetex: ftbfs with GCC-15
nat_1:1.0-7#1097433 - nat: ftbfs with GCC-15
neartree_5.1.1+dfsg1-2.1#1097441 - neartree: ftbfs with GCC-15
nmzmail_1.1-5#1097471 - nmzmail: ftbfs with GCC-15
nqp_2024.09+dfsg-5 
pd-pddp_0.2.1-7#1114254 - pd-pddp: FTBFS: pddplink.c:46:26: error: implicit declaration of function 'glist_findrtext'; did you mean 'glist_getrtext'? [-Wimplicit-function-declaration]
poppassd_1.8.5-8#1097638 - poppassd: ftbfs with GCC-15
python-lua_1.0-1#1114309 - python-lua: FTBFS: module.h:94:13: error: 'bool' cannot be defined via 'typedef'
rstatd_4.0.1-12#1097808 - rstatd: ftbfs with GCC-15
sendip_2.6-1#1047395 - sendip: Fails to build source after successful build
#1097871 - sendip: ftbfs with GCC-15
siege_4.1.6-1#1049197 - siege: Fails to build source after successful build
#1049615 - siege: Fails to build binary packages again after successful build
#1114376 - siege: FTBFS: ./setup.h:99:5: error: conflicting types for 'strcasecmp'; have 'int(void)'
spd_1.3.0-2#1097915 - spd: ftbfs with GCC-15
tack_1.09+20230201-1#1122485 - tack: FTBFS: init.c:323:24: error: 'B0' undeclared (first use in this function)
tla_1.3.5+dfsg2-1#1075579 - tla: ftbfs with GCC-14
usepackage_1.14-1#1045157 - usepackage: Fails to build source after successful build
#1098048 - usepackage: ftbfs with GCC-15
utalk_1.0.2-2#1075611 - utalk: ftbfs with GCC-14
vrfy_990522-11#1098074 - vrfy: ftbfs with GCC-15
wap-wml-tools_0.0.4-7#1067024 - wap-wml-tools: FTBFS with -Werror=implicit-function-declaration
yiyantang_0.7.0-10#1098189 - yiyantang: ftbfs with GCC-15
polyml_5.7.1-5#995333 - polyml: Intermittent FTBFS on arm64
#1020264 - polyml FTBFS with glibc 2.34
#1053593 - polyml: Please support for loongarch64
#1101710 - polyml: FTBFS: /usr/lib/linux/uapi/x86/asm/elf.h:14:15: error: expected constructor, destructor, or type conversion before '(' token
bindfs_1.14.7-1.1#1096368 - bindfs: ftbfs with GCC-15
comgt_0.32-6#1115207 - comgt: FTBFS with glibc 2.42 due to removal of obsolete termio interface
cyclades-serial-client_0.95#1115208 - cyclades-serial-client: FTBFS with glibc 2.42 due to removal of obsolete termio interface
epic4_1:3.0-2.1#1122410 - epic4: FTBFS: term.c:88:12: fatal error: termio.h: No such file or directory
gnu-efi_3.0.18-1#1122417 - gnu-efi: FTBFS: objcopy: t.so: file format not recognized
hippomocks_5.0-2#888883 - hippomocks FTBFS on arm64/armhf/mips*: test failure
#1047975 - hippomocks: Fails to build source after successful build
kcc_2.3+really-0.1#1066294 - kcc: FTBFS: kcc.c:181:25: error: implicit declaration of function ‘atoi’ [-Werror=implicit-function-declaration]
linux86_0.16.21-2#1097302 - linux86: ftbfs with GCC-15
#1105448 - linux86: FTBFS with make --shuffle=reverse: make[4]: *** [make.fil:286: lib-fast] Error 1 shuffle=reverse
pfqueue_0.5.6-9.2#1066631 - pfqueue: FTBFS: pfq_socket.c:145:15: error: implicit declaration of function ‘pfb_retr_to’; did you mean ‘pfb_retr_body’? [-Werror=implicit-function-declaration]
python-ratelimiter_1.2.0.post0-5#1123303 - python-ratelimiter: FTBFS: dh_auto_test: error: pybuild --test --test-pytest -i python{version} -p 3.13 returned exit code 13
screen_4.9.1-3#1097862 - screen: ftbfs with GCC-15
shapetools_1.4pl6-16.1#1075506 - shapetools: ftbfs with GCC-14
sn_0.3.8-12#1075519 - sn: ftbfs with GCC-14
wnn6-sdk_1.0.0-21#1098110 - wnn6-sdk: ftbfs with GCC-15
ytree_1.99pl1-2.2#1098192 - ytree: ftbfs with GCC-15
freewnn_1.1.1~a021+cvs20130302-8#1074968 - freewnn: ftbfs with GCC-14
libapache-db-perl_0.18-2#1040396 - libapache-db-perl: FTBFS with Perl 5.38: hidden symbol `Perl_init_debugger' isn't defined
pigpio_1.78-1.1#1045783 - pigpio: Fails to build source after successful build
#1097584 - pigpio: ftbfs with GCC-15
trinity_1.9+git20241022.ba2360ed84a8-1 
abseil_20240722.0-4 
checkinstall_1.6.2+git20170426.d24a630-5.1 
tinydyndns_0.4.2.debian1-4#1090038 - tinydyndns: FTBFS: Oops. Your getgroups() returned 0, and setgroups() failed
cpufetch_1.07-1 
linksem_0.8+dfsg3-2 
pdfsandwich_0.1.7-3 
bwa-mem2_2.2.1-1 
gforth_0.7.3+dfsg-9#1067376 - gforth: FTBFS: make[1]: *** [Makefile:655: build-libcc-named] Error 1
ceph_18.2.7+ds-1#1092838 - ceph: FTBFS with fmtlib 11.1
#1096424 - ceph: ftbfs with GCC-15
#1112772 - ceph: FTBFS with CMake 4
dav-text_0.9.0-5#1096506 - dav-text: ftbfs with GCC-15
mercurial_7.1.1-1#1052811 - mercurial: test-http-bad-server.t intermittent failure
#1069407 - mercurial: FTBFS on arm64: dh_auto_test: error: make -j4 check PYTHON=python3 "TESTFLAGS=--verbose --timeout 1800 --jobs 4 --blacklist /<>/debian/mercurial.test_blacklist" returned exit code 2
#1073270 - mercurial: FTBFS on hppa - test-bundle.t output changed
#1074678 - mercurial: FTBFS: dh_auto_test: error: make -j8 check PYTHON=python3 "TESTFLAGS=--verbose --timeout 1800 --jobs 8 --blacklist /<>/debian/mercurial.test_blacklist" returned exit code 2
#1121613 - mercurial: FTBFS with Python 3.14
narcissus_1.0.7+ds-3#1103295 - narcissus: binary-any FTBFS
10 FTBFS packages on loong64 with a patch pending
afnix_3.8.0-1.1#1093211 - afnix: FTBFS: Add loongarch64 support
bmf_0.9.4-14#1114072 - bmf: FTBFS: config.h:42:16: error: cannot use keyword 'false' as enumeration constant
dact_0.8.42-6#1096497 - dact: ftbfs with GCC-15
oaklisp_1.3.7-4.1#1091769 - oaklisp: Please add support for loong64
scrollz_2.2.3-2#1066483 - scrollz: FTBFS: configure: error: Fatal: You must get working getaddrinfo() function.
sks_1.1.6+git20210302.c3ba6d5a-4.1#1073911 - FTBFS with OCaml 5.2.0 (Uses C functions without caml_ prefix)
squidguard_1.6.0-6#1097928 - squidguard: ftbfs with GCC-15
sympathy_1.2.1+woking+cvs+git20171124-1#1097960 - sympathy: ftbfs with GCC-15
tua_4.3-17#1114420 - tua: FTBFS: stats.c:45:14: error: conflicting types for 'atoi'; have 'int(void)'
xjdic_24-13#1122495 - xjdic: FTBFS: xjdfrontend.c:50:10: fatal error: termio.h: No such file or directory