3rdparty/ext_icu/0004-meson-Use-NASM-to-work-around-MSVC-compiler-performa.patch

0001 From 4bb188dadbc842a69fc0cd37bb615cb84160c9d8 Mon Sep 17 00:00:00 2001
0002 From: "L. E. Segovia" <amy@amyspark.me>
0003 Date: Sun, 20 Nov 2022 14:08:43 -0300
0004 Subject: [PATCH 4/7] meson: Use NASM to work around MSVC compiler performance
0005  issues
0006
0007 ---
0008  source/data/dummy.c     | 8 ++++++++
0009  source/data/meson.build | 9 ++++++---
0010  2 files changed, 14 insertions(+), 3 deletions(-)
0011  create mode 100644 source/data/dummy.c
0012
0013 diff --git a/source/data/dummy.c b/source/data/dummy.c
0014 new file mode 100644
0015 index 0000000..e924b26
0016 --- /dev/null
0017 +++ b/source/data/dummy.c
0018 @@ -0,0 +1,8 @@
0019 +#include <stdlib.h>
0020 +
0021 +int dummy(void);
0022 +
0023 +int dummy(void)
0024 +{
0025 +    return 0;
0026 +}
0027 diff --git a/source/data/meson.build b/source/data/meson.build
0028 index cb98e95..25dfd91 100644
0029 --- a/source/data/meson.build
0030 +++ b/source/data/meson.build
0031 @@ -16,14 +16,17 @@ if host_machine.system() == 'windows' and get_option('default_library') == 'stat
0032  endif
0033
0034  if cpp.get_argument_syntax() == 'msvc'
0035 +  if (host_machine.cpu_family() == 'x86' or host_machine.cpu_family() == 'x86_64') and add_languages('nasm', required: false)
0036 +    icudata_asm_output = '@0@.asm'.format(U_ICUDATA_NAME)
0037 +    icudata_command += ['-a', 'nasm']
0038    ## Uncomment if you want to use MASM (>= 0.64), but be aware
0039    ## it is Very Slow to build.
0040 -  # if add_languages('masm', required: false)
0041 +  # elif add_languages('masm', required: false)
0042    #   icudata_asm_output = '@0@.masm'.format(U_ICUDATA_NAME)
0043    #   icudata_command += ['-a', 'masm']
0044 -  # else
0045 +  else
0046    icudata_asm_output = '@0@.c'.format(U_ICUDATA_NAME)
0047 -  # endif
0048 +  endif
0049  elif host_machine.system() == 'cygwin'
0050    icudata_asm_output = '@0@.S'.format(U_ICUDATA_NAME)
0051    icudata_command += ['-a', 'gcc-cygwin']
0052 --
0053 2.24.1.windows.2
0054