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super: add -fcommon workaround

Workaround build failure on -fno-common toolchains like upstream
gcc-10. Otherwise build fails as:

    ld: pam.o:/build/super-3.30.0/super.h:293: multiple definition of
      `Method'; super.o:/build/super-3.30.0/super.h:293: first defined here
This commit is contained in:
Sergei Trofimovich 2022-05-29 07:59:42 +01:00
parent 0831857a14
commit 6b0031dbbe

View file

@ -26,7 +26,11 @@ stdenv.mkDerivation rec {
})
];
NIX_CFLAGS_COMPILE = "-D_GNU_SOURCE";
# -fcommon: workaround build failure on -fno-common toolchains like upstream
# gcc-10. Otherwise build fails as:
# ld: pam.o:/build/super-3.30.0/super.h:293: multiple definition of
# `Method'; super.o:/build/super-3.30.0/super.h:293: first defined here
NIX_CFLAGS_COMPILE = "-D_GNU_SOURCE -fcommon";
configureFlags = [
"--sysconfdir=/etc"