rm -f readline.o gcc -c -DHAVE_CONFIG_H -I. -I/Users/laurenmanuelgarciacarro/Code/repositories/NeoGeo-Devkit/ngdevkit/toolchain/toolchain/gdb-8.3.1/readline -DRL_LIBRARY_VERSION='"6.2"' -g -O2 /Users/laurenmanuelgarciacarro/Code/repositories/NeoGeo-Devkit/ngdevkit/toolchain/toolchain/gdb-8.3.1/readline/readline.c rm -f vi_mode.o gcc -c -DHAVE_CONFIG_H -I. -I/Users/laurenmanuelgarciacarro/Code/repositories/NeoGeo-Devkit/ngdevkit/toolchain/toolchain/gdb-8.3.1/readline -DRL_LIBRARY_VERSION='"6.2"' -g -O2 /Users/laurenmanuelgarciacarro/Code/repositories/NeoGeo-Devkit/ngdevkit/toolchain/toolchain/gdb-8.3.1/readline/vi_mode.c rm -f funmap.o gcc -c -DHAVE_CONFIG_H -I. -I/Users/laurenmanuelgarciacarro/Code/repositories/NeoGeo-Devkit/ngdevkit/toolchain/toolchain/gdb-8.3.1/readline -DRL_LIBRARY_VERSION='"6.2"' -g -O2 /Users/laurenmanuelgarciacarro/Code/repositories/NeoGeo-Devkit/ngdevkit/toolchain/toolchain/gdb-8.3.1/readline/funmap.c rm -f keymaps.o gcc -c -DHAVE_CONFIG_H -I. -I/Users/laurenmanuelgarciacarro/Code/repositories/NeoGeo-Devkit/ngdevkit/toolchain/toolchain/gdb-8.3.1/readline -DRL_LIBRARY_VERSION='"6.2"' -g -O2 /Users/laurenmanuelgarciacarro/Code/repositories/NeoGeo-Devkit/ngdevkit/toolchain/toolchain/gdb-8.3.1/readline/keymaps.c rm -f parens.o gcc -c -DHAVE_CONFIG_H -I. -I/Users/laurenmanuelgarciacarro/Code/repositories/NeoGeo-Devkit/ngdevkit/toolchain/toolchain/gdb-8.3.1/readline -DRL_LIBRARY_VERSION='"6.2"' -g -O2 /Users/laurenmanuelgarciacarro/Code/repositories/NeoGeo-Devkit/ngdevkit/toolchain/toolchain/gdb-8.3.1/readline/parens.c rm -f search.o gcc -c -DHAVE_CONFIG_H -I. -I/Users/laurenmanuelgarciacarro/Code/repositories/NeoGeo-Devkit/ngdevkit/toolchain/toolchain/gdb-8.3.1/readline -DRL_LIBRARY_VERSION='"6.2"' -g -O2 /Users/laurenmanuelgarciacarro/Code/repositories/NeoGeo-Devkit/ngdevkit/toolchain/toolchain/gdb-8.3.1/readline/search.c rm -f rltty.o gcc -c -DHAVE_CONFIG_H -I. -I/Users/laurenmanuelgarciacarro/Code/repositories/NeoGeo-Devkit/ngdevkit/toolchain/toolchain/gdb-8.3.1/readline -DRL_LIBRARY_VERSION='"6.2"' -g -O2 /Users/laurenmanuelgarciacarro/Code/repositories/NeoGeo-Devkit/ngdevkit/toolchain/toolchain/gdb-8.3.1/readline/rltty.c /Users/laurenmanuelgarciacarro/Code/repositories/NeoGeo-Devkit/ngdevkit/toolchain/toolchain/gdb-8.3.1/readline/rltty.c:83:7: error: implicit declaration of function 'ioctl' is invalid in C99 [-Werror,-Wimplicit-function-declaration] if (ioctl (tty, TIOCGWINSZ, &w) == 0) ^ /Users/laurenmanuelgarciacarro/Code/repositories/NeoGeo-Devkit/ngdevkit/toolchain/toolchain/gdb-8.3.1/readline/rltty.c:720:3: error: implicit declaration of function 'ioctl' is invalid in C99 [-Werror,-Wimplicit-function-declaration] ioctl (fildes, TIOCSTART, 0); ^ /Users/laurenmanuelgarciacarro/Code/repositories/NeoGeo-Devkit/ngdevkit/toolchain/toolchain/gdb-8.3.1/readline/rltty.c:759:3: error: implicit declaration of function 'ioctl' is invalid in C99 [-Werror,-Wimplicit-function-declaration] ioctl (fildes, TIOCSTOP, 0); ^ 3 errors generated. make[4]: [rltty.o] Error 1 make[3]: [all-readline] Error 2 make[2]: [all] Error 2 make[1]: [/Users/laurenmanuelgarciacarro/Code/repositories/NeoGeo-Devkit/ngdevkit/build/nggdb] Error 2 make: *** [build-toolchain] Error 2

This is due to recent clang 12 that doesn't like gdb 8.3.1 anymore due to stricter compilation defaults. I have to change the default build flags in subproject ngdevkit-toolchain to fix that. Meanwhile, I think you might get around it by exporting the following variables before you compile the devkit:

fixflags="-Wno-implicit-function-declaration"
export CFLAGS=$fixflags
export CXXFLAGS=$fixflags
export CPPFLAGS=$fixflags

Also, I just pushed a update to the README this morning regarding the dependencies you need for building on macOS lately. Please make sure that you install sdl2 with brew install sdl2, and also that you install sox if you want to build all example ROMS.

checking for GL/gl.h... yes checking for compiling a minimal OpenGL program... no configure: error: Could not find a valid OpenGL implementation make: *** [Makefile:180: build/gngeo] Error 1

Now seems like yer OpenGL is not being found. Im on BigSur.

Thanks Damien

checking for GL/gl.h... yes checking for compiling a minimal OpenGL program... no configure: error: Could not find a valid OpenGL implementation make: *** [Makefile:180: build/gngeo] Error 1

Hmm I don't have access to BigSur locally unfortunately and the CI environment I'm using are stuck on 10.15...

Could you check in ./build/gngeo/config.log, you should have the output of the autoconf test that failed. On my system, the gl headers come from brew's SDL2 and the compilation succeeds with:

configure:6684: checking for GL/gl.h
configure:6684: result: no
configure:6684: checking OpenGL/gl.h usability
configure:6684: gcc -c  -g -O2 -D_THREAD_SAFE -I/usr/local/include/SDL2  conftest.c >&5
configure:6684: $? = 0
configure:6684: result: yes
configure:6684: checking OpenGL/gl.h presence
configure:6684: gcc -E  conftest.c
configure:6684: $? = 0
configure:6684: result: yes
configure:6684: checking for OpenGL/gl.h
configure:6684: result: yes
configure:6711: checking for compiling a minimal OpenGL program
configure:6757: gcc -c  -g -O2 -D_THREAD_SAFE -I/usr/local/include/SDL2  conftest.c >&5
conftest.c:49:1: warning: 'glCreateProgram' is deprecated: first deprecated in macOS 10.14 - OpenGL API deprecated. (Define GL_SILENCE_DEPRECATION to silence these warnings) [-Wdeprecated-declarations]
glCreateProgram()
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/OpenGL.framework/Headers/gl.h:2928:15: note: 'glCreateProgram' has been explicitly marked deprecated here
extern GLuint glCreateProgram (void) OPENGL_DEPRECATED(10.0, 10.14);
              ^
1 warning generated.
configure:6757: $? = 0
configure:6781: result: yes
configure:6789: checking for linking a minimal OpenGL program
configure:6845: gcc -o conftest  -g -O2 -D_THREAD_SAFE -I/usr/local/include/SDL2    conftest.c -framework OpenGL -lz -lm  -L/usr/local/lib -lSDL2 >&5
conftest.c:49:1: warning: 'glCreateProgram' is deprecated: first deprecated in macOS 10.14 - OpenGL API deprecated. (Define GL_SILENCE_DEPRECATION to silence these warnings) [-Wdeprecated-declarations]
glCreateProgram()
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/OpenGL.framework/Headers/gl.h:2928:15: note: 'glCreateProgram' has been explicitly marked deprecated here
extern GLuint glCreateProgram (void) OPENGL_DEPRECATED(10.0, 10.14);
              ^
1 warning generated.
configure:6845: $? = 0
configure:6878: result: yes

Hopefully we can understand why your system is different and fix the autodetection accordingly

config.log

warning generated. configure:6117: $? = 0 configure:6117: result: yes configure:6684: checking GL/gl.h usability configure:6684: gcc -c -I/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/local/include -DGNGEORC=\"ngdevkit-gngeorc\" -D_THREAD_SAFE -I/usr/local/include/SDL2 -I/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/local/include conftest.c >&5 In file included from :366: :1:18: warning: missing terminating '"' character [-Winvalid-pp-token]

define GNGEORC \"ngdevkit-gngeorc\"

1 warning generated. configure:6684: $? = 0 configure:6684: result: yes configure:6684: checking GL/gl.h presence configure:6684: gcc -E -I/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/local/include conftest.c configure:6684: $? = 0 configure:6684: result: yes configure:6684: checking for GL/gl.h configure:6684: result: yes configure:6711: checking for compiling a minimal OpenGL program configure:6757: gcc -c -I/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/local/include -DGNGEORC=\"ngdevkit-gngeorc\" -D_THREAD_SAFE -I/usr/local/include/SDL2 -I/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/local/include conftest.c >&5 In file included from :366: :1:18: warning: missing terminating '"' character [-Winvalid-pp-token]

define GNGEORC \"ngdevkit-gngeorc\"

conftest.c:49:1: error: implicit declaration of function 'glCreateProgram' is invalid in C99 [-Werror,-Wimplicit-function-declaration] glCreateProgram() ^ 1 warning and 1 error generated. configure:6757: $? = 1 configure: failed program was:	/ confdefs.h /	#define PACKAGE_NAME "gngeo"	#define PACKAGE_TARNAME "gngeo"	#define PACKAGE_VERSION "0.8.1"	#define PACKAGE_STRING "gngeo 0.8.1"	#define PACKAGE_BUGREPORT ""	#define PACKAGE_URL ""	#define PACKAGE "gngeo"	#define VERSION "0.8.1"	#define HAVE_LIBM 1	#define HAVE_LIBZ 1	#define HAVE_GETOPT_LONG 1	#define HAVE_SCANDIR 1	#define HAVE_BASENAME 1	#define HAVE_MMAP 1	#define USE_GENERATOR68K 1	#define USE_MAMEZ80 1	#define STDC_HEADERS 1	#define HAVE_SYS_TYPES_H 1	#define HAVE_SYS_STAT_H 1	#define HAVE_STDLIB_H 1	#define HAVE_STRING_H 1	#define HAVE_MEMORY_H 1	#define HAVE_STRINGS_H 1	#define HAVE_INTTYPES_H 1	#define HAVE_STDINT_H 1	#define HAVE_UNISTD_H 1	#define HAVE_GL_GL_H 1	/ end confdefs.h. /
# if defined(HAVE_WINDOWS_H) && defined(_WIN32)
# include
# endif
# if defined(MINGW)
# include <GL/glew.h>
# else
# ifdef HAVE_GL_GL_H
# include <GL/gl.h>
# elif defined(HAVE_OPENGL_GL_H)
# include <OpenGL/gl.h>
# else
# error no gl.h
# endif
# endif
int
main ()
{
glCreateProgram()
;
return 0;
}

configure:6781: result: no configure:6893: error: Could not find a valid OpenGL implementation

Oh that's apparently the same clang error that you hit with gdb. Maybe the variables that you exported earlier are not passed correctly to gngeo when it's being configured. I'm going to try and reproduce on my macOS 10.15 plus recent clang, this shouldn't be specific to Big Sur. Meanwhile if you feel courageous, you can temporarily disable gngeo compilation by building the devkit with:

./configure <your-build-flags> --enable-external-gngeo

and rely on mame until I come up with a fix.

So I think I have a fairly recent clang version:

$ clang --version
Apple clang version 12.0.0 (clang-1200.0.32.29)
Target: x86_64-apple-darwin19.6.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin

But I can't immediately reproduce your issue. I wonder if it could be related to the gl.h file that is being autodetected; maybe that specific one doesn't define glCreateProgram and that is what causes the failure. Do you know what package provides this file on your system?

I'll try to always inject the -Wno-implicit-function-declaration in gngeo's configure script anyway, and hope that the built binary will be able to initialize GLSL.

The two commits above should make clang happy. You need to update your local copy of ngdevkit's repo and delete the downloaded copy of gngeo. Tell me if this fixes your compilation woes.

Making all in locale make[7]: Entering directory '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/libc/locale' /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../nggcc/gcc/gcc-cross -B/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../nggcc/gcc -B/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/ -isystem /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/targ-include -isystem /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/toolchain/toolchain/newlib-4.0.0/newlib/libc/include -B/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/libgloss/m68k -L/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/libgloss/libnosys -L/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/toolchain/toolchain/newlib-4.0.0/libgloss/m68k -DPACKAGE_NAME=\"newlib\" -DPACKAGE_TARNAME=\"newlib\" -DPACKAGE_VERSION=\"4.0.0\" -DPACKAGE_STRING=\"newlib\ 4.0.0\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -I. -I/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/toolchain/toolchain/newlib-4.0.0/newlib/libc/locale -Os -fno-builtin -DCOMPACT_CTYPE -DSINGLE_THREAD__ -DMISSING_SYSCALL_NAMES -DHAVE_INIT_FINI -g -O2 -g -Os -c -o lib_a-locale.o test -f 'locale.c' || echo '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/toolchain/toolchain/newlib-4.0.0/newlib/libc/locale/'locale.c /bin/sh: /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../nggcc/gcc/gcc-cross: No such file or directory make[7]: *** [Makefile:380: lib_a-locale.o] Error 127 make[7]: Leaving directory '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/libc/locale' Making all in sys make[7]: Entering directory '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/libc/sys' Making all in . make[8]: Entering directory '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/libc/sys' make[8]: Nothing to be done for 'all-am'. make[8]: Leaving directory '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/libc/sys' make[7]: Leaving directory '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/libc/sys' Making all in reent make[7]: Entering directory '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/libc/reent' /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../nggcc/gcc/gcc-cross -B/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../nggcc/gcc -B/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/ -isystem /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/targ-include -isystem /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/toolchain/toolchain/newlib-4.0.0/newlib/libc/include -B/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/libgloss/m68k -L/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/libgloss/libnosys -L/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/toolchain/toolchain/newlib-4.0.0/libgloss/m68k -DPACKAGE_NAME=\"newlib\" -DPACKAGE_TARNAME=\"newlib\" -DPACKAGE_VERSION=\"4.0.0\" -DPACKAGE_STRING=\"newlib\ 4.0.0\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -I. -I/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/toolchain/toolchain/newlib-4.0.0/newlib/libc/reent -Os -fno-builtin -DCOMPACT_CTYPE -DSINGLE_THREAD -DMISSING_SYSCALL_NAMES -DHAVE_INIT_FINI -g -O2 -g -Os -c -o lib_a-closer.o test -f 'closer.c' || echo '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/toolchain/toolchain/newlib-4.0.0/newlib/libc/reent/'closer.c /bin/sh: /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../nggcc/gcc/gcc-cross: No such file or directory make[7]: *** [Makefile:439: lib_a-closer.o] Error 127 make[7]: Leaving directory '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/libc/reent' Making all in errno make[7]: Entering directory '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/libc/errno' /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../nggcc/gcc/gcc-cross -B/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../nggcc/gcc -B/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/ -isystem /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/targ-include -isystem /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/toolchain/toolchain/newlib-4.0.0/newlib/libc/include -B/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/libgloss/m68k -L/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/libgloss/libnosys -L/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/toolchain/toolchain/newlib-4.0.0/libgloss/m68k -DPACKAGE_NAME=\"newlib\" -DPACKAGE_TARNAME=\"newlib\" -DPACKAGE_VERSION=\"4.0.0\" -DPACKAGE_STRING=\"newlib\ 4.0.0\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -I. -I/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/toolchain/toolchain/newlib-4.0.0/newlib/libc/errno -Os -fno-builtin -DCOMPACT_CTYPE -D__SINGLE_THREAD -DMISSING_SYSCALL_NAMES -DHAVE_INIT_FINI -g -O2 -g -Os -c -o lib_a-errno.o test -f 'errno.c' || echo '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/toolchain/toolchain/newlib-4.0.0/newlib/libc/errno/'errno.c /bin/sh: /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../nggcc/gcc/gcc-cross: No such file or directory make[7]: [Makefile:345: lib_a-errno.o] Error 127 make[7]: Leaving directory '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/libc/errno' Making all in misc make[7]: Entering directory '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/libc/misc' /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../nggcc/gcc/gcc-cross -B/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../nggcc/gcc -B/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/ -isystem /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/targ-include -isystem /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/toolchain/toolchain/newlib-4.0.0/newlib/libc/include -B/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/libgloss/m68k -L/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/libgloss/libnosys -L/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/toolchain/toolchain/newlib-4.0.0/libgloss/m68k -DPACKAGE_NAME=\"newlib\" -DPACKAGE_TARNAME=\"newlib\" -DPACKAGE_VERSION=\"4.0.0\" -DPACKAGE_STRING=\"newlib\ 4.0.0\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -I. -I/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/toolchain/toolchain/newlib-4.0.0/newlib/libc/misc -Os -fno-builtin -DCOMPACT_CTYPE -DSINGLE_THREAD__ -DMISSING_SYSCALL_NAMES -DHAVE_INIT_FINI -g -O2 -g -Os -c -o lib_a-dprintf.o test -f '__dprintf.c' || echo '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/toolchain/toolchain/newlib-4.0.0/newlib/libc/misc/'__dprintf.c /bin/sh: /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../nggcc/gcc/gcc-cross: No such file or directory make[7]: [Makefile:354: lib_a-dprintf.o] Error 127 make[7]: Leaving directory '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/libc/misc' Making all in machine make[7]: Entering directory '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/libc/machine' Making all in m68k make[8]: Entering directory '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/libc/machine/m68k' /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../nggcc/gcc/gcc-cross -B/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../nggcc/gcc -B/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/ -isystem /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/targ-include -isystem /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/toolchain/toolchain/newlib-4.0.0/newlib/libc/include -B/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/libgloss/m68k -L/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/libgloss/libnosys -L/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/toolchain/toolchain/newlib-4.0.0/libgloss/m68k -DPACKAGE_NAME=\"newlib\" -DPACKAGE_TARNAME=\"newlib\" -DPACKAGE_VERSION=\"4.0.0\" -DPACKAGE_STRING=\"newlib\ 4.0.0\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -I. -I/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/toolchain/toolchain/newlib-4.0.0/newlib/libc/machine/m68k -Os -fno-builtin -DCOMPACT_CTYPE -D__SINGLE_THREAD -DMISSING_SYSCALL_NAMES -DHAVE_INIT_FINI -Os -fno-builtin -DCOMPACT_CTYPE -DSINGLE_THREAD__ -DMISSING_SYSCALL_NAMES -DHAVE_INIT_FINI -g -O2 -g -Os -c -o lib_a-setjmp.o test -f 'setjmp.S' || echo '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/toolchain/toolchain/newlib-4.0.0/newlib/libc/machine/m68k/'setjmp.S /bin/sh: /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../nggcc/gcc/gcc-cross: No such file or directory make[8]: [Makefile:264: lib_a-setjmp.o] Error 127 make[8]: Leaving directory '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/libc/machine/m68k' Making all in . make[8]: Entering directory '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/libc/machine' rm -f lib.a ln m68k/lib.a lib.a >/dev/null 2>/dev/null || \ cp m68k/lib.a lib.a cp: m68k/lib.a: No such file or directory make[8]: [Makefile:574: lib.a] Error 1 make[8]: Leaving directory '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/libc/machine' make[7]: *** [Makefile:319: all-recursive] Error 1 make[7]: Leaving directory '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/libc/machine' Making all in ssp make[7]: Entering directory '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/libc/ssp' /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../nggcc/gcc/gcc-cross -B/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../nggcc/gcc -B/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/ -isystem /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/targ-include -isystem /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/toolchain/toolchain/newlib-4.0.0/newlib/libc/include -B/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/libgloss/m68k -L/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/libgloss/libnosys -L/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/toolchain/toolchain/newlib-4.0.0/libgloss/m68k -DPACKAGE_NAME=\"newlib\" -DPACKAGE_TARNAME=\"newlib\" -DPACKAGE_VERSION=\"4.0.0\" -DPACKAGE_STRING=\"newlib\ 4.0.0\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -I. -I/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/toolchain/toolchain/newlib-4.0.0/newlib/libc/ssp -Os -fno-builtin -DCOMPACT_CTYPE -DSINGLE_THREAD__ -DMISSING_SYSCALL_NAMES -DHAVE_INIT_FINI -g -O2 -g -Os -c -o lib_a-chk_fail.o test -f 'chk_fail.c' || echo '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/toolchain/toolchain/newlib-4.0.0/newlib/libc/ssp/'chk_fail.c /bin/sh: /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../nggcc/gcc/gcc-cross: No such file or directory make[7]: [Makefile:397: lib_a-chk_fail.o] Error 127 make[7]: Leaving directory '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/libc/ssp' Making all in . make[7]: Entering directory '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/libc' rm -f libc.a rm -rf tmp mkdir tmp cd tmp; \ for i in argz/lib.a stdlib/lib.a ctype/lib.a search/lib.a stdio/lib.a string/lib.a signal/lib.a time/lib.a locale/lib.a reent/lib.a errno/lib.a misc/lib.a ssp/lib.a machine/lib.a ; do \ /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../ngbinutils/binutils/ar x ../$i; \ done; \ /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../ngbinutils/binutils/ar rc ../libc.a .o /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../ngbinutils/binutils/ar: ../argz/lib.a: No such file or directory /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../ngbinutils/binutils/ar: ../stdlib/lib.a: No such file or directory /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../ngbinutils/binutils/ar: ../ctype/lib.a: No such file or directory /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../ngbinutils/binutils/ar: ../search/lib.a: No such file or directory /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../ngbinutils/binutils/ar: ../stdio/lib.a: No such file or directory /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../ngbinutils/binutils/ar: ../string/lib.a: No such file or directory /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../ngbinutils/binutils/ar: ../signal/lib.a: No such file or directory /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../ngbinutils/binutils/ar: ../time/lib.a: No such file or directory /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../ngbinutils/binutils/ar: ../locale/lib.a: No such file or directory /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../ngbinutils/binutils/ar: ../reent/lib.a: No such file or directory /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../ngbinutils/binutils/ar: ../errno/lib.a: No such file or directory /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../ngbinutils/binutils/ar: ../misc/lib.a: No such file or directory /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../ngbinutils/binutils/ar: ../ssp/lib.a: No such file or directory /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../ngbinutils/binutils/ar: ../machine/lib.a: No such file or directory /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../ngbinutils/binutils/ar: .o: No such file or directory make[7]: [Makefile:1034: libc.a] Error 1 make[7]: Leaving directory '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/libc' make[6]: [Makefile:683: all-recursive] Error 1 make[6]: Leaving directory '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/libc' make[5]: [Makefile:641: all-recursive] Error 1 make[5]: Leaving directory '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib' make[4]: [Makefile:452: all] Error 2 make[4]: Leaving directory '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib' make[3]: [Makefile:8524: all-target-newlib] Error 2 make[3]: Leaving directory '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib' make[2]: [Makefile:911: all] Error 2 make[2]: Leaving directory '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib' make[1]: [Makefile:171: /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib] Error 2 make[1]: Leaving directory '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/toolchain' make: *** [Makefile:65: build-toolchain] Error 2

Thanks seems like it's still getting some errors.

Hmm this one is more complex to troubleshoot. It means the gcc cross compiler failed to build, as to why I have no idea yet because ngdevkit-toolchain doesn't produce an easily parseable compilation log.

Did you spot another earlier error when building in ./build/nggcc? If you don't have any logs available, I shall try to put my hands on a Big Sur env and test the build myself to check whether I can reproduce it easily.

I think the very first error was trying to create two folders here, permissions error to create that folders:

/usr/local/m68k-neogeo-elf/ /usr/local/z80-neogeo-ihx/

And then the very first error I believe it's this one:

Making all in libc make[6]: Entering directory '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/libc' Making all in argz make[7]: Entering directory '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/libc/argz' /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../nggcc/gcc/gcc-cross -B/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../nggcc/gcc -B/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/ -isystem /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/targ-include -isystem /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/toolchain/toolchain/newlib-4.0.0/newlib/libc/include -B/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/libgloss/m68k -L/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/libgloss/libnosys -L/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/toolchain/toolchain/newlib-4.0.0/libgloss/m68k -DPACKAGE_NAME=\"newlib\" -DPACKAGE_TARNAME=\"newlib\" -DPACKAGE_VERSION=\"4.0.0\" -DPACKAGE_STRING=\"newlib\ 4.0.0\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -I. -I/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/toolchain/toolchain/newlib-4.0.0/newlib/libc/argz -Os -fno-builtin -DCOMPACT_CTYPE -D__SINGLE_THREAD__ -DMISSING_SYSCALL_NAMES -DHAVE_INIT_FINI -g -O2 -g -Os -c -o lib_a-dummy.o test -f 'dummy.c' || echo '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/toolchain/toolchain/newlib-4.0.0/newlib/libc/argz/'dummy.c /bin/sh: /Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/../nggcc/gcc/gcc-cross: No such file or directory make[7]: *** [Makefile:393: lib_a-dummy.o] Error 127 make[7]: Leaving directory '/Users/laurenmanuelgarciacarro/Code/repositories/ngdevkit/build/ngnewlib/m68k-neogeo-elf/newlib/libc/argz' Making all in stdlib

ok, I have no good means of installing the devkit from source into a directory which doesn't have write permission, because the compilation and the installtion process are somehow intertwined and I don't want to run sudo in the makefile directly.

For now, I'm afraid your best option is to reconfigure the toolkit to deploy into an isolated directory with write permission. By default it's /local

dciabrin / ngdevkit

Error compilling Macos #48

define GNGEORC \"ngdevkit-gngeorc\"

define GNGEORC \"ngdevkit-gngeorc\"