22 lines
918 B
Diff
22 lines
918 B
Diff
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rocksdb: Define _GNU_SOURCE during fallocate CMake probe
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The glibc headers declare fallocate only if _GNU_SOURCE is defined.
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Upstream rocksdb does not need this because the probe is run with the
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C++ compiler, and current g++ versions define _GNU_SOURCE
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automatically.
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Submitted upstream: <https://github.com/MariaDB/server/pull/2593>
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diff -ur mariadb-10.5.18-downstream_modified.orig/storage/rocksdb/build_rocksdb.cmake mariadb-10.5.18-downstream_modified/storage/rocksdb/build_rocksdb.cmake
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--- mariadb-10.5.18-downstream_modified.orig/storage/rocksdb/build_rocksdb.cmake 2022-11-02 13:37:22.000000000 +0100
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+++ mariadb-10.5.18-downstream_modified/storage/rocksdb/build_rocksdb.cmake 2023-04-11 09:42:17.295837813 +0200
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@@ -138,6 +138,7 @@
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if(WITH_FALLOCATE AND UNIX)
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include(CheckCSourceCompiles)
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CHECK_C_SOURCE_COMPILES("
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+#define _GNU_SOURCE
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#include <fcntl.h>
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#include <linux/falloc.h>
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int main() {
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