Remove support for x86-32 under macOS

32-bit executables cannot be built since XCode 10.0 (sep 2018).
32-bit executables cannot be executed since MacOS 10.15 (oct 2019).
Better remove x86-32 support and fail at configuration time instead of
at the end of the build.

1 files changed, 0 insertions, 24 deletions

diff --git a/configure b/configure
index 0919f34e..a02e561f 100755
--- a/configure
+++ b/configure
@@ -48,7 +48,6 @@ Supported targets:
   armeb-hardfloat      (ARM, EABI using hardware FP registers, big endian)
   x86_32-linux         (x86 32 bits, Linux)
   x86_32-bsd           (x86 32 bits, BSD)
-  x86_32-macosx        (x86 32 bits, MacOS X)
   x86_32-cygwin        (x86 32 bits, Cygwin environment under Windows)
   x86_64-linux         (x86 64 bits, Linux)
   x86_64-bsd           (x86 64 bits, BSD)
@@ -328,29 +327,6 @@ if test "$arch" = "x86" -a "$bitsize" = "32"; then
         libmath="-lm"
         system="linux"
         ;;
-    macosx)
-        # kernel major versions count upwards from 4 for OSX 10.0 to 15 for OSX 10.11
-        kernel_major=`uname -r | cut -d "." -f 1`
-
-        abi="macosx"
-        casm="${toolprefix}gcc"
-        casm_options="-arch i386 -c"
-        cc="${toolprefix}gcc -arch i386"
-        clinker="${toolprefix}gcc"
-        clinker_needs_no_pie=false
-        cprepro="${toolprefix}gcc"
-        cprepro_options="-std=c99 -arch i386 -U__GNUC__ -U__clang__ -U__BLOCKS__ '-D__attribute__(x)=' '-D__asm(x)=' '-D_Nullable=' '-D_Nonnull=' -E"
-        libmath=""
-        system="macosx"
-
-        if [[ $kernel_major -gt 11 ]]; then
-          # OSX >= 10.8
-          clinker_options="-arch i386 -Wl,-no_pie"
-        else
-          # OSX <= 10.7
-          clinker_options="-arch i386"
-        fi
-        ;;
     *)
         echo "Error: invalid eabi/system '$target' for architecture IA32/X86_32." 1>&2
         echo "$usage" 1>&2