build: disable flto partition on arm as well

build: properly detect arm32 build target

ext/crlib

@@ -1 +1 @@
-Subproject commit 71bcf0e921611f591b2a2f9c68368f2dd158279e
+Subproject commit ec088698ab73e6683a8dd1c74310aaf20be60256

meson.build

@@ -102,7 +102,7 @@ if cxx == 'clang' or cxx == 'gcc'
       '-fno-threadsafe-statics', '-pthread'
    ]
 
-   if not opt_native
+   if not opt_native and cpu != 'arm'
       cxxflags += '-mtune=generic'
    endif
 
@@ -110,7 +110,7 @@ if cxx == 'clang' or cxx == 'gcc'
       cxxflags += [
          '-march=armv8-a+fp+simd', 
       ]
-   else
+   elif cpu != 'arm'
       cxxflags += [
          '-mmmx', '-msse', '-msse2', '-msse3', '-mssse3', '-mfpmath=sse'
       ]
@@ -128,7 +128,7 @@ if cxx == 'clang' or cxx == 'gcc'
          '-funroll-loops', '-fomit-frame-pointer', '-fno-stack-protector', '-fvisibility=hidden', '-fvisibility-inlines-hidden'
       ]
 
-      if os != 'darwin' and os != 'windows' and cpu != 'aarch64'
+      if os != 'darwin' and os != 'windows' and cpu != 'aarch64' and cpu != 'arm'
          cxxflags += [
             '-fdata-sections',
             '-ffunction-sections',
@@ -145,10 +145,16 @@ if cxx == 'clang' or cxx == 'gcc'
                '-fgraphite-identity', '-floop-nest-optimize'
             ]
             ldflags += [
-               '-fgraphite-identity', '-floop-nest-optimize', '-flto-partition=none'
+               '-fgraphite-identity', '-floop-nest-optimize'
             ]
          endif
       endif
+
+      if os != 'darwin' and os != 'windows'
+         ldflags += [
+            '-flto-partition=none'
+         ]
+      endif
    else
       cxxflags += ['-g3', '-ggdb', '-DDEBUG', '-D_FORTIFY_SOURCE=2']
    endif
@@ -174,7 +180,7 @@ if cxx == 'clang' or cxx == 'gcc'
    endif
 
    # by default we buid 32bit binaries
-   if cpu != 'aarch64' and not opt_64bit
+   if not opt_64bit and cpu != 'arm'
       cxxflags += '-m32'
       ldflags += '-m32'
 
@@ -293,4 +299,4 @@ shared_library(
 )
 
 run_target('package',
-   command: ['python3', meson.project_source_root() + '/package.py', '@0@.@1@'.format(bot_version, count)])
+   command: ['python3', meson.project_source_root() + '/package.py', '@0@.@1@'.format(bot_version, count)])