From 6cd8386d1d66834188b625cb820a506071150fe2 Mon Sep 17 00:00:00 2001 From: Sergei Trofimovich Date: Sun, 22 May 2022 17:44:37 +0100 Subject: nuweb: add -fcommon workaround Workaround build failure on -fno-common toolchains like upstream gcc-10. Otherwise build fails as: ld: global.o:/build/nuweb-1.60/global.h:91: multiple definition of `current_sector'; main.o:/build/nuweb-1.60/global.h:91: first defined here --- pkgs/development/tools/literate-programming/nuweb/default.nix | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'pkgs/development') diff --git a/pkgs/development/tools/literate-programming/nuweb/default.nix b/pkgs/development/tools/literate-programming/nuweb/default.nix index 37deaacb216cb..72dc1ba21865b 100644 --- a/pkgs/development/tools/literate-programming/nuweb/default.nix +++ b/pkgs/development/tools/literate-programming/nuweb/default.nix @@ -15,6 +15,13 @@ stdenv.mkDerivation rec { patchPhase = '' sed -ie 's|nuweb -r|./nuweb -r|' Makefile ''; + + # Workaround build failure on -fno-common toolchains like upstream + # gcc-10. Otherwise build fails as: + # ld: global.o:/build/nuweb-1.60/global.h:91: multiple definition of + # `current_sector'; main.o:/build/nuweb-1.60/global.h:91: first defined here + NIX_CFLAGS_COMPILE = "-fcommon"; + buildPhase = '' make nuweb make nuweb.pdf nuwebdoc.pdf all -- cgit 1.4.1