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authorSergei Trofimovich <slyich@gmail.com>2022-06-03 10:00:35 +0100
committerSergei Trofimovich <slyich@gmail.com>2022-06-03 10:00:52 +0100
commit7595ca654a570b6fcf51586d40811c5a51c07e0d (patch)
treec2299220e41a70470b458a2bee4eb0dc72222971 /pkgs/development/mobile/xpwn/default.nix
parentc5516d1d0045d0bc777dc01aa314fbe163eb2680 (diff)
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xpwn: add -fcommon workaround
Workaround build failure on -fno-common toolchains like upstream
gcc-10. Otherwise build fails as:

    ld: ../ipsw-patch/libxpwn.a(libxpwn.c.o):(.bss+0x4): multiple definition of
      `endianness'; CMakeFiles/xpwn-bin.dir/src/xpwn.cpp.o:(.bss+0x0): first defined here
Diffstat (limited to 'pkgs/development/mobile/xpwn/default.nix')
-rw-r--r--pkgs/development/mobile/xpwn/default.nix5
1 files changed, 5 insertions, 0 deletions
diff --git a/pkgs/development/mobile/xpwn/default.nix b/pkgs/development/mobile/xpwn/default.nix
index 70f8cf3d95ef..e23ed132ce44 100644
--- a/pkgs/development/mobile/xpwn/default.nix
+++ b/pkgs/development/mobile/xpwn/default.nix
@@ -11,6 +11,11 @@ stdenv.mkDerivation rec {
     sha256 = "1qw9vbk463fpnvvvfgzxmn9add2p30k832s09mlycr7z1hrh3wyf";
   };
 
+  # Workaround build failure on -fno-common toolchains:
+  #   ld: ../ipsw-patch/libxpwn.a(libxpwn.c.o):(.bss+0x4): multiple definition of
+  #     `endianness'; CMakeFiles/xpwn-bin.dir/src/xpwn.cpp.o:(.bss+0x0): first defined here
+  NIX_CFLAGS_COMPILE = "-fcommon";
+
   preConfigure = ''
     rm BUILD # otherwise `mkdir build` fails on case insensitive file systems
     sed -r -i \