[tkloczko@barrel x86_64-redhat-linux-gnu]$ ninja
[1/3] Compiling C object src/universal-cp/gupnp-universal-cp.p/main.c.o
FAILED: src/universal-cp/gupnp-universal-cp.p/main.c.o
/usr/bin/gcc -Isrc/universal-cp/gupnp-universal-cp.p -Isrc/universal-cp -I../src/universal-cp -Isrc/common -I../src/common -I. -I.. -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/gupnp-1.2 -I/usr/include/libsoup-2.4 -I/usr/include/libxml2 -I/usr/include/gssdp-1.2 -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/harfbuzz -I/usr/include/cairo -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/atk-1.0 -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -O2 -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fdata-sections -ffunction-sections -flto=auto -flto-partition=none -Os -DHAVE_CONFIG_H=1 -MD -MQ src/universal-cp/gupnp-universal-cp.p/main.c.o -MF src/universal-cp/gupnp-universal-cp.p/main.c.o.d -o src/universal-cp/gupnp-universal-cp.p/main.c.o -c ../src/universal-cp/main.c
../src/universal-cp/main.c: In function ‘parse_uda_version’:
../src/universal-cp/main.c:77:30: error: format not a string literal and no format arguments [-Werror=format-security]
77 | msg);
| ^~~
cc1: some warnings being treated as errors
[2/3] Linking target src/av-cp/gupnp-av-cp
ninja: build stopped: subcommand failed.