lex.yy.c:1911:17: warning: yyunput defined but not used [-Wunused-function] 1911 | | ^ make[1]: Leaving directory '/var/tmp/portage/net-analyzer/ippl-1.4.14-r7/work/ippl-1.4.14/Source' make[1]: Entering directory '/var/tmp/portage/net-analyzer/ippl-1.4.14-r7/work/ippl-1.4.14/Source' x86_64-pc-linux-gnu-gcc -Wl,-O1 -Wl,--as-needed -Wl,-z,pack-relative-relocs -Wl,--defsym=__gentoo_check_ldflags__=0 -Werror=lto-type-mismatch -Werror=strict-aliasing -Werror=odr -flto -o ippl main.o configuration.o icmp.o tcp.o udp.o log.o netutils.o filter.o y.tab.o lex.yy.o pidfile.o ident.o -lpthread configuration.c:70:16: error: type of last_message does not match original declaration [-Werror=lto-type-mismatch] 70 | extern char *last_message; | ^ ------------------------------------------------------------------- This is an unstable amd64 chroot image at a tinderbox (==build bot) name: 23.0_desktop_systemd-20250205-213502 UNMASKED: Requested by sam =media-video/ffmpeg-7* <sys-devel/gcc-15.0.9999:15 Please re-assign to ztrawhcse@ if you cannot reproduced it with regular meson. <dev-build/meson-9999 The attached etc.portage.tar.xz has all details. ------------------------------------------------------------------- gcc-config -l: [1] x86_64-pc-linux-gnu-15 * clang version 19.1.7 llvm-config: 19.1.7 Python 3.12.9 go version go1.23.6 linux/amd64 [1] php8.2 * [2] php8.3 Available Ruby profiles: (none found) Available Rust versions: [1] rust-bin-1.84.1 [2] rust-1.84.1 * The following VMs are available for generation-2: 1) Eclipse Temurin JDK 11.0.26_p4 [openjdk-bin-11] 2) Eclipse Temurin JDK 17.0.14_p7 [openjdk-bin-17] *) Eclipse Temurin JDK 21.0.6_p7 [openjdk-bin-21] 4) Eclipse Temurin JDK 8.442_p06 [openjdk-bin-8] Available Java Virtual Machines: [1] openjdk-bin-8 [2] openjdk-bin-11 [3] openjdk-bin-17 [4] openjdk-bin-21 system-vm HEAD of ::gentoo commit 98096175d748563f29c88b30e7fa1a026717c7c3 Author: Repository mirror & CI <repomirrorci@gentoo.org> Date: Mon Feb 10 10:18:44 2025 +0000 2025-02-10 10:18:44 UTC emerge -qpvO =net-analyzer/ippl-1.4.14-r7 [ebuild N ] net-analyzer/ippl-1.4.14-r7
Created attachment 918550 [details] emerge-info.txt
Created attachment 918551 [details] emerge-history.txt
Created attachment 918552 [details] environment
Created attachment 918553 [details] etc.clang.tar.xz
Created attachment 918554 [details] etc.portage.tar.xz
Created attachment 918555 [details] logs.tar.xz
Created attachment 918556 [details] net-analyzer:ippl-1.4.14-r7:20250210-121047.log
Created attachment 918557 [details] qlist-info.txt.xz
Created attachment 918558 [details] temp.tar.xz
As mentioned on IRC: The only uses of last_message in configuration.c are to initialize the buffer with a terminating null. It seems much easier to move the initialization to log.c and just remove the declaration/initialization from configuration.c. As there is already an initialisation of the buffer in log.c all that's needed is to zap the two unnecessary lines: ---snip--- $diff -up Source/configuration.c~ Source/configuration.c --- Source/configuration.c~ 2025-02-12 15:27:14.000000000 +0100 +++ Source/configuration.c 2025-02-12 15:27:43.977766801 +0100 @@ -67,7 +67,6 @@ void set_default_values() { extern unsigned short log_closing; extern unsigned short use_ident; extern unsigned int repeats; - extern char *last_message; dns_expire = DNS_EXPIRE; log_protocols = NONE; @@ -79,7 +78,6 @@ void set_default_values() { log_closing = FALSE; use_ident = FALSE; repeats = 0; - last_message = '\0'; } void parse_config_file(char *filename) { ---snip--- Now builds with LTO and works fine.
