Rather than defining a new "step", you should be able to change CC and FLAGS by calling them in the make command or via environment. That's how the cross-compile projects are done.

diff --git a/Makefile b/Makefile
index f59ea16..05e540c 100644
--- a/Makefile
+++ b/Makefile
@@ -75,7 +75,7 @@ src/%.o: src/%.c
 asmsx.osx: CC := $(CC_OSX)
 asmsx.exe: CC := $(CC_WIN)
 asmsx asmsx.osx asmsx.exe: $(ALL_FILES) $(HEADERS)
-       $(CC) $(ALL_FILES) -o$@ $(OPT)
+       $(CC) $(ALL_FILES) -o$@ $(OPT) $(LDFLAGS)
 
 asmsx-debug: $(ALL_FILES) $(HEADERS) src/dura.y src/lex.l
        $(CC) -ggdb $(ALL_FILES) -o$@ $(OPT_DEBUG)

root@predator:/asMSX# make CC=gcc-arm-none-eabi-10-2020-q4-major/bin/arm-none-eabi-gcc LDFLAGS="-specs=nosys.specs"
gcc-arm-none-eabi-10-2020-q4-major/bin/arm-none-eabi-gcc src/dura.tab.c src/lex.yy.c src/lex.parser1.c src/lex.parser2.c src/lex.parser3.c src/lex.parser4.c src/asmsx.c src/labels.c -oasmsx -lm -O2 -Os -s -Wall -Wextra -DVERSION=\"1.0.0-39-g0eb102d\" -DDATE=\"2021-01-20\" -DLINUX -specs=nosys.specs

root@predator:/asMSX# ls -la
total 348
drwxr-xr-x 10 root root   4096 Jan 28 17:46 .
drwxr-xr-x  1 root root   4096 Jan 28 17:32 ..
drwxr-xr-x  8 root root   4096 Jan 28 17:46 .git
-rw-r--r--  1 root root    103 Jan 28 17:32 .gitattributes
drwxr-xr-x  3 root root   4096 Jan 28 17:32 .github
-rw-r--r--  1 root root    488 Jan 28 17:32 .gitignore
-rw-r--r--  1 root root   5370 Jan 28 17:32 CHANGELOG.md
-rw-r--r--  1 root root  35796 Jan 28 17:32 LICENSE.md
-rw-r--r--  1 root root   2586 Jan 28 17:38 Makefile
-rw-r--r--  1 root root   1871 Jan 28 17:32 README.md
-rwxr-xr-x  1 root root 282608 Jan 28 17:46 asmsx
drwxr-xr-x  3 root root   4096 Jan 28 17:32 build
drwxr-xr-x  3 root root   4096 Jan 28 17:32 code
drwxr-xr-x  2 root root   4096 Jan 28 17:32 doc
drwxr-xr-x  6 root root   4096 Jan 28 17:33 gcc-arm-none-eabi-10-2020-q4-major
drwxr-xr-x  2 root root   4096 Jan 28 17:32 ref
drwxr-xr-x  2 root root   4096 Jan 28 17:35 src

root@predator:/asMSX# file asmsx 
asmsx: ELF 32-bit LSB executable, ARM, EABI5 version 1 (SYSV), statically linked, stripped

And yes, release can be generated from Github Actions.

Add ARMv6h cross-compilation #85

Description

Metadata

Metadata

Assignees

Labels

Projects

Milestone

Relationships

Development

Issue actions