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https://github.com/zeek/zeek.git
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104c7da205
This reverts commit 3f6aa735e9.
Using abs() does not work if the integer is >2^32 (or <2^32).
Will add a new fix in next commit.
66 lines
1.9 KiB
CMake
66 lines
1.9 KiB
CMake
if (${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD")
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# alternate malloc is faster for FreeBSD, but needs more testing
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# need to add way to set this from the command line
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set(USE_NMALLOC true)
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elseif (${CMAKE_SYSTEM_NAME} MATCHES "OpenBSD")
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set(USE_NMALLOC true)
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elseif (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
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elseif (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
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set(HAVE_LINUX true)
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elseif (${CMAKE_SYSTEM_NAME} MATCHES "Solaris")
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set(SOCKET_LIBS nsl socket)
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elseif (${CMAKE_SYSTEM_NAME} MATCHES "osf")
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# Workaround ip_hl vs. ip_vhl problem in netinet/ip.h
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add_definitions(-D__STDC__=2)
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elseif (${CMAKE_SYSTEM_NAME} MATCHES "irix")
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list(APPEND CMAKE_C_FLAGS -xansi -signed -g3)
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list(APPEND CMAKE_CXX_FLAGS -xansi -signed -g3)
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elseif (${CMAKE_SYSTEM_NAME} MATCHES "ultrix")
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list(APPEND CMAKE_C_FLAGS -std1 -g3)
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list(APPEND CMAKE_CXX_FLAGS -std1 -g3)
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include(CheckCSourceCompiles)
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check_c_source_compiles("
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#include <sys/types.h>
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int main() {
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void c(const struct a *);
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return 0;
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}
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" have_ultrix_const)
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if (NOT have_ultrix_const)
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set(NEED_ULTRIX_CONST_HACK true)
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endif ()
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elseif (${CMAKE_SYSTEM_NAME} MATCHES "hpux" OR
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${CMAKE_SYSTEM_NAME} MATCHES "HP-UX")
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include(CheckCSourceCompiles)
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set(CMAKE_REQUIRED_FLAGS -Aa)
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set(CMAKE_REQUIRED_DEFINITIONS -D_HPUX_SOURCE)
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check_c_source_compiles("
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#include <sys/types.h>
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int main() {
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int frob(int, char *);
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return 0;
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}
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" have_ansi_prototypes)
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set(CMAKE_REQUIRED_FLAGS)
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set(CMAKE_REQUIRED_DEFINITIONS)
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if (have_ansi_prototypes)
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add_definitions(-D_HPUX_SOURCE)
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list(APPEND CMAKE_C_FLAGS -Aa)
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list(APPEND CMAKE_CXX_FLAGS -Aa)
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endif ()
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if (NOT have_ansi_prototypes)
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message(FATAL_ERROR "Can't get HPUX compiler to handle ANSI prototypes")
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endif ()
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endif ()
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