[Tinycc-devel] Re : Compile Libbtc for Apple M1 with tcc

[david . koch]

Hi, the M1 chip is an ARM64 processor, not a x86_64 one.

Perhaps the ARM support of TCC is not up to par with its x86 counterpart.

Good luck anyway.

Regards.

----- Mail d'origine -----
De: Niklas Rosencrantz <niklasro@gmail.com>
À: tinycc-devel@nongnu.org
Envoyé: Mon, 10 Jan 2022 23:49:04 +0100 (CET)
Objet: [Tinycc-devel] Compile Libbtc for Apple M1 with tcc

Hello,

Trying to compile Libbtc for Apple M1 with tcc. It worked with an Apple
Intel machine and setting CC=tcc. Since tcc can build it on the Intel with
macOS I try ask here if you might know the cause of the failure. With the
Apple M1 the following message comes from make

In file included from ./include/btc/serialize.h:34:
In file included from ./include/btc/portable_endian.h:22:
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/libkern/OSByteOrder.h:314:
error: #error Unknown endianess.
make[1]: *** [src/tools/bitcointool-bitcointool.o] Error 1


Build Options:
  with ecmult precomp     = yes
  with external callbacks = no
  with benchmarks         = yes
  with tests              = yes
  with openssl tests      = no
  with coverage           = no
  module ecdh             = no
  module recovery         = yes
  module extrakeys        = no
  module schnorrsig       = no

  asm                     = no
  ecmult window size      = 15
  ecmult gen prec. bits   = 4

  valgrind                = no
  CC                      = tcc
  CFLAGS                  = -O2 -fvisibility=hidden -std=c89 -pedantic
-Wall -Wextra -Wcast-align -Wnested-externs -Wshadow -Wstrict-prototypes
-Wundef -Wno-unused-function -Wno-long-long -Wno-overlength-strings -W -g
  CPPFLAGS                = -I/opt/homebrew/opt/valgrind/include
  LDFLAGS                 =

  CC_FOR_BUILD            = tcc
  CFLAGS_FOR_BUILD        = -O2 -fvisibility=hidden -std=c89 -pedantic
-Wall -Wextra -Wcast-align -Wnested-externs -Wshadow -Wstrict-prototypes
-Wundef -Wno-unused-function -Wno-long-long -Wno-overlength-strings -W -g
  CPPFLAGS_FOR_BUILD      = -I/opt/homebrew/opt/valgrind/include
  LDFLAGS_FOR_BUILD       =

Options used to compile and link:
  with wallet   = yes
  with tools    = yes
  with net      = yes

  target os     = darwin

  CC            = tcc
  CFLAGS        = -g -O2 -W -std=gnu99 -pedantic -Wno-unused-function
-Wno-long-long -Wno-overlength-strings -Werror=return-type
  CXX           =
  CXXFLAGS      =
  LDFLAGS       =