[Build] Fails to build after new LDFLAGS changes

Hi,

Fails to build after changes of the devtools/pacman LDFLAGS. archlinux/devtools@1535a69a

archlinux/devtools@c356995d

Needs equal adjustments on PKGBUILD as xorg-server. https://gitlab.archlinux.org/archlinux/packaging/packages/sugar-toolkit-gtk3/-/blob/main/PKGBUILD?ref_type=heads#L19-22

==> Starting build()...
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /usr/bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking how to print strings... printf
checking whether make supports the include directive... yes (GNU style)
checking for gcc... gcc
checking whether the C compiler works... no
configure: error: in `/startdir/src/sugar-toolkit-gtk3-0.120':
configure: error: C compiler cannot create executables
See `config.log' for more details
==> ERROR: A failure occurred in build().
    Aborting...