27 lines
773 B
Diff
27 lines
773 B
Diff
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--- a/CMakeLists.txt
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+++ b/CMakeLists.txt
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@@ -85,23 +85,6 @@
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_set_fancy(LIB_INSTALL_DIR "${EXEC_INSTALL_PREFIX}${CMAKE_INSTALL_PREFIX}/${__LIB}" "libdir")
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-# libbpf uses reallocarray, which is not available in all versions of glibc
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-# libbpf's include/tools/libc_compat.h provides implementation, but needs
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-# COMPACT_NEED_REALLOCARRAY to be set
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-INCLUDE(CheckCSourceCompiles)
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-CHECK_C_SOURCE_COMPILES(
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-"
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-#define _GNU_SOURCE
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-#include <stdlib.h>
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-int main(void)
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-{
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- return !!reallocarray(NULL, 1, 1);
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-}
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-" HAVE_REALLOCARRAY_SUPPORT)
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-if (NOT HAVE_REALLOCARRAY_SUPPORT)
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- set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DCOMPAT_NEED_REALLOCARRAY")
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-endif()
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-
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64")
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if (NOT LIBBPF_FOUND)
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