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authorWill Dietz <w@wdtz.org>2018-08-28 06:45:52 -0500
committerWill Dietz <w@wdtz.org>2018-08-28 08:34:52 -0500
commita3f8a2c56f8e40be638d6b5b9df54dab1d8b4ba4 (patch)
treeadfc40e835c96b03a81ffe5f5b4384fe25ea29b9 /pkgs/tools/filesystems
parent0e530b037d50985107899c94104175df629e8544 (diff)
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e2fsprogs: fix w/musl, __GNUC_PREREQ is glibc-ism
Fixes compilation on non-glibc at minor cost since these are only
used to guard the use of pragmas selectively disabling warnings
based on the GCC version used.
Diffstat (limited to 'pkgs/tools/filesystems')
-rw-r--r--pkgs/tools/filesystems/e2fsprogs/default.nix4
1 files changed, 4 insertions, 0 deletions
diff --git a/pkgs/tools/filesystems/e2fsprogs/default.nix b/pkgs/tools/filesystems/e2fsprogs/default.nix
index d5f43e31702..e2b87007b09 100644
--- a/pkgs/tools/filesystems/e2fsprogs/default.nix
+++ b/pkgs/tools/filesystems/e2fsprogs/default.nix
@@ -14,6 +14,10 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ pkgconfig texinfo ];
   buildInputs = [ libuuid gettext ];
 
+  # Only use glibc's __GNUC_PREREQ(X,Y) (checks if compiler is gcc version >= X.Y) when using glibc
+  NIX_CFLAGS_COMPILE = stdenv.lib.optional (stdenv.hostPlatform.libc != "glibc")
+    "-D__GNUC_PREREQ(maj,min)=0";
+
   configureFlags =
     if stdenv.isLinux then [
       "--enable-elf-shlibs" "--enable-symlink-install" "--enable-relative-symlinks"