cdrkit: fix -fno-common build

Without the change build on toolchain with `-fno-common` default fails as:

    $ nix build --impure --expr 'with import ./. {}; cdrkit.override { stdenv = clang12Stdenv; }' -L
    ...
    cdrkit> ld: CMakeFiles/genisoimage.dir/apple.o:(.bss+0x2040):
      multiple definition of `outfile'; CMakeFiles/genisoimage.dir/genisoimage.o:(.bss+0x280): first defined here
This commit is contained in:
Sergei Trofimovich 2021-09-24 22:28:41 +01:00
parent 1561c366ab
commit 18f8296fb9
2 changed files with 12 additions and 1 deletions

View file

@ -0,0 +1,11 @@
--- a/genisoimage/genisoimage.h
+++ b/genisoimage/genisoimage.h
@@ -377,7 +377,7 @@ extern int use_fileversion;
extern int split_SL_component;
extern int split_SL_field;
extern char *trans_tbl;
-char *outfile;
+extern char *outfile;
#define JMAX 64 /* maximum Joliet file name length (spec) */
#define JLONGMAX 103 /* out of spec Joliet file name length */

View file

@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
hardeningDisable = [ "format" ];
# efi-boot-patch extracted from http://arm.koji.fedoraproject.org/koji/rpminfo?rpmID=174244
patches = [ ./include-path.patch ./cdrkit-1.1.9-efi-boot.patch ];
patches = [ ./include-path.patch ./cdrkit-1.1.9-efi-boot.patch ./cdrkit-1.1.11-fno-common.patch ];
postInstall = ''
# file name compatibility with the old cdrecord (growisofs wants this name)