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wowblvck

Member

Registered: 2022-10-15

Posts: 6

nvidia-470xx-settings build problem

Error in build nvidia-470xx-settings version 470.161.03-2

XF86Config-parser/Util.c:129:41: warning: format string is not a string literal [-Wformat-nonliteral]
        len = vsnprintf(b, current_len, fmt, ap);
                                        ^~~
1 warning generated.
   CC           XF86Config-parser/Video.c
   CC           XF86Config-parser/Write.c
   LD           out/antialias.png.o
   LD           out/background.png.o
   LD           out/background_tall.png.o
   LD           out/bnc_cable.png.o
ld.lld: error: target emulation unknown: -m or at least one .o file required
ld.lld: error: target emulation unknown: -m or at least one .o file required
ld.lld: error: target emulation unknown: -m or at least one .o file required
ld.lld: error: target emulation unknown: -m or at least one .o file required
make[1]: *** [Makefile:318: out/background_tall.png.o] Error 1
make[1]: *** Waiting for jobs to complete…
make[1]: *** [Makefile:318: out/bnc_cable.png.o] Error 1
make[1]: *** [Makefile:318: out/antialias.png.o] Error 1
make[1]: *** [Makefile:318: out/background.png.o] Error 1
make[1]: exit directory «/home/wowblvck/.cache/yay/nvidia-470xx-settings/src/nvidia-settings-470.161.03/src»
make: *** [Makefile:23: all] Error 2
==> ERROR: An error has occurred in build().

makepkg.conf

#########################################################################
# ARCHITECTURE, COMPILE FLAGS
#########################################################################
#
CARCH="x86_64"
CHOST="x86_64-pc-linux-gnu"

export CC=clang
export CXX=clang++
export LD=ld.lld
export CC_LD=lld
export CXX_LD=lld
export AR=llvm-ar
export NM=llvm-nm
export STRIP=llvm-strip
export OBJCOPY=llvm-objcopy
export OBJDUMP=llvm-objdump
export READELF=llvm-readelf
export RANLIB=llvm-ranlib
export HOSTCC=clang
export HOSTCXX=clang++
export HOSTAR=llvm-ar
export HOSTLD=ld.lld

#-- Compiler and Linker Flags
CPPFLAGS="-D_FORTIFY_SOURCE=2"
CFLAGS="-fdiagnostics-color=always -pipe -O2 -march=native -fstack-protector-strong --param ssp-buffer-size=4 -fstack-clash-protection"
CXXFLAGS="-fdiagnostics-color=always -pipe -O2 -march=native -fstack-protector-strong --param ssp-buffer-size=4 -fstack-clash-protection"

LDFLAGS="-Wl,-O1 -Wl,-z,now -Wl,-z,relro -Wl,--as-needed -Wl,--no-copy-dt-needed-entries -Wl,--sort-common -Wl,--hash-style=gnu"
LTOFLAGS="-flto=auto"
RUSTFLAGS="-C opt-level=3"
#-- Make Flags: change this for DistCC/SMP systems
MAKEFLAGS="-j$(nproc)"
NINJAFLAGS="-j$(nproc)"
#-- Debugging flags
DEBUG_CFLAGS="-g"
DEBUG_CXXFLAGS="$DEBUG_CFLAGS"
DEBUG_RUSTFLAGS="-C debuginfo=2"

Lone_Wolf

Member

From: Netherlands, Europe

Registered: 2005-10-04

Posts: 11,920

Re: nvidia-470xx-settings build problem

Building in a clean chroot using extra-x86_64-build give no errors.

This looks like a case where the llvm/clang linker does things different then the gnu linker, but more investigation is needed.

Try building with make -j1 to ensure everything is build sequentially to (hopefully) clarify the actual cause of the error.
Post full log from that build.

---

Disliking systemd intensely, but not satisfied with alternatives so focusing on taming systemd.

(A works at time B)  && (time C > time B ) ≠  (A works at time C)

yochananmarqos

Member

Registered: 2020-02-05

Posts: 197

Re: nvidia-470xx-settings build problem

Repo packages are built in a chroot with devtools. It's makepkg.conf has LTO enabled, but pacman does not yet.

You'll either need to either build in a chroot as @Lone_Wolf mentioned or add 'lto' to options() in the PKGBUILD if you want to use makepkg.