package/utils/f2fs-tools/patches/101-configure.ac-fix-cross-compilation.patch

   1 From 821a1d3fcce31c234512a8f4dc4fc97dfbd7ae32 Mon Sep 17 00:00:00 2001
   2 From: Nick Hainke <vincent@systemli.org>
   3 Date: Mon, 4 Jul 2022 09:46:10 +0200
   4 Subject: [PATCH] configure.ac: fix cross compilation
   5
   6 AC_CHECK_LIB seems to not work correctly with OpenWrt. Add possibility
   7 to disable lz4 and lzo2 manually.
   8
   9 Fixes errors in the form of:
  10   Package f2fsck is missing dependencies for the following libraries:
  11   liblz4.so.1
  12   liblzo2.so.2
  13
  14 Signed-off-by: Nick Hainke <vincent@systemli.org>
  15 ---
  16  configure.ac | 44 ++++++++++++++++++++++++++++++++++----------
  17  1 file changed, 34 insertions(+), 10 deletions(-)
  18
  19 --- a/configure.ac
  20 +++ b/configure.ac
  21 @@ -50,6 +50,18 @@ AC_ARG_WITH([blkid],
  22         [],
  23         [with_blkid=check])
  24
  25 +AC_ARG_WITH([lzo2],
  26 +       [AS_HELP_STRING([--without-lzo2],
  27 +         [Ignore presence of liblzo2 and disable lzo2 support])],
  28 +       [],
  29 +       [with_lzo2=check])
  30 +
  31 +AC_ARG_WITH([lz4],
  32 +       [AS_HELP_STRING([--without-lz4],
  33 +         [Ignore presence of liblz4 and disable lz4 support])],
  34 +       [],
  35 +       [with_lz4=check])
  36 +
  37  # Checks for programs.
  38  AC_PROG_CC
  39  AM_PROG_AR
  40 @@ -71,17 +83,29 @@ AS_IF([test "x$with_blkid" != xno],
  41          fi
  42         ], -lblkid)])
  43
  44 -AC_CHECK_LIB([lzo2], [main],
  45 -       [AC_SUBST([liblzo2_LIBS], ["-llzo2"])
  46 -               AC_DEFINE([HAVE_LIBLZO2], [1],
  47 -               [Define if you have liblzo2])
  48 -       ], [], [])
  49 -
  50 -AC_CHECK_LIB([lz4], [main],
  51 -       [AC_SUBST([liblz4_LIBS], ["-llz4"])
  52 -               AC_DEFINE([HAVE_LIBLZ4], [1],
  53 -               [Define if you have liblz4])
  54 -       ], [], [])
  55 +AS_IF([test "x$with_lzo2" != xno],
  56 +       [AC_CHECK_LIB([lzo2], [main],
  57 +               [AC_SUBST([liblzo2_LIBS], ["-llzo2"])
  58 +                       AC_DEFINE([HAVE_LIBLZO2], [1],
  59 +                       [Define if you have liblzo2])
  60 +               ],
  61 +               [if test "x$with_lzo2" != xcheck; then
  62 +                       AC_MSG_FAILURE(
  63 +                [--with-lzo2 was given, but test for lzo2 failed])
  64 +        fi
  65 +       ], -llzo2)])
  66 +
  67 +AS_IF([test "x$with_lz4" != xno],
  68 +       [AC_CHECK_LIB([lz4], [main],
  69 +               [AC_SUBST([liblz4_LIBS], ["-llz4"])
  70 +                       AC_DEFINE([HAVE_LIBLZ4], [1],
  71 +                       [Define if you have liblz4])
  72 +               ],
  73 +               [if test "x$with_lz4" != xcheck; then
  74 +                       AC_MSG_FAILURE(
  75 +                [--with-lz4 was given, but test for lz4 failed])
  76 +        fi
  77 +       ], -llz4)])
  78
  79  AS_IF([test "x$with_selinux" != xno],
  80         [AC_CHECK_LIB([selinux], [getcon],