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Merge #18003: build: remove --large-address-aware linker flag

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acd644b83d789a6cdfbeda19732119534d10058e build: remove --large-address-aware linker flag (fanquake)

Pull request description:

  This flag was used when building 32-bit Windows executables, which we no-longer
  do, and is not accepted by the linker for any of the hosts we currently build
  for. i.e:

  ```bash
  checking whether the linker accepts -Wl,--large-address-aware... no
  ```

  --large-address-aware
      If given, the appropriate bit in the "Characteristics" field of the COFF
      header is set to indicate that this executable supports virtual addresses
      greater than 2 gigabytes. This should be used in conjunction with the /3GB
      or /USERVA=value megabytes switch in the "[operating systems]" section of
      the BOOT .INI. Otherwise, this bit has no effect. [This option is specific
      to PE targeted ports of the linker]

  You can check that the appropriate bit in the COFF header of our 64-bit
  Windows binaries is still be set using dumpbin. i.e:

  ```powershell
  dumpbin /headers .\bitcoind.exe

  FILE HEADER VALUES
  <snip>
  26 characteristics
       Executable
       Line numbers stripped
       Application can handle large (>2GB) addresses
  ```

ACKs for top commit:
  laanwj:
    ACK acd644b83d789a6cdfbeda19732119534d10058e

Tree-SHA512: 9711e07bc08e843fcefd0517091a59cb7670dd107d03623a146d03fe73054d0e64f78489490b37f4708eab2c4800037f923b9ec92e7f53c3df9a590242f52b55
This commit is contained in:
fanquake 2020-02-06 14:15:43 +08:00 committed by Pasta
parent 79bdf2c3bd
commit b93a9e2ad2
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GPG Key ID: 52527BEDABE87984
1 changed files with 0 additions and 2 deletions
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configure.ac
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@ -742,8 +742,6 @@ if test x$ac_cv_sys_large_files != x &&
CPPFLAGS="$CPPFLAGS -D_LARGE_FILES=$ac_cv_sys_large_files"
fi
AX_CHECK_LINK_FLAG([[-Wl,--large-address-aware]], [LDFLAGS="$LDFLAGS -Wl,--large-address-aware"])
AX_GCC_FUNC_ATTRIBUTE([visibility])
AX_GCC_FUNC_ATTRIBUTE([dllexport])
AX_GCC_FUNC_ATTRIBUTE([dllimport])