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| author | Sandeep Dhavale <dhavale@google.com> | 2023-10-05 15:40:08 -0700 |
|---|---|---|
| committer | Gao Xiang <hsiangkao@linux.alibaba.com> | 2023-10-08 07:36:28 +0800 |
| commit | 8ee07437322862dbe631f04e817d8c371fd28ec6 (patch) | |
| tree | e199e95836b369ce7963e5ddea40acbe2bf8052b | |
| parent | ce36273833096f1b7e828309d9b1caa37132092d (diff) | |
| download | erofs-utils-8ee07437322862dbe631f04e817d8c371fd28ec6.tar.gz | |
erofs-utils: Fix cross compile with autoconf
AC_RUN_IFELSE expects the action if cross compiling. If not provided
cross compilation fails with error "configure: error: cannot run test
program while cross compiling".
Use 4096 as the buest guess PAGESIZE if cross compiling as it is still
the most common page size.
Reported-in: https://lore.kernel.org/all/0101018aec71b531-0a354b1a-0b70-47a1-8efc-fea8c439304c-000000@us-west-2.amazonses.com/
Fixes: 8ee2e591dfd6 ("erofs-utils: support detecting maximum block size")
Signed-off-by: Sandeep Dhavale <dhavale@google.com>
Link: https://lore.kernel.org/r/20231005224008.817830-1-dhavale@google.com
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
| -rw-r--r-- | configure.ac | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index 13ee616..a546310 100644 --- a/configure.ac +++ b/configure.ac @@ -284,8 +284,8 @@ AS_IF([test "x$MAX_BLOCK_SIZE" = "x"], [ return 0; ]])], [erofs_cv_max_block_size=`cat conftest.out`], - [], - [])) + [erofs_cv_max_block_size=4096], + [erofs_cv_max_block_size=4096])) ], [erofs_cv_max_block_size=$MAX_BLOCK_SIZE]) # Configure debug mode |