Unknown type name bool error

[Gami-i]

I am following the tutorial http://zipcpu.com/zipcpu/2018/01/31/cpu-build.html . When doing the make inside the zipcpu directory, make returns with errors as below.

gcc-10.3.0-zip/gcc/config/zip/genzipops.c:134:47: error: unknown type name ‘bool’ 134 | const char rtx_cond, const char zip_cond, bool offset=false) { | ^~~~ gcc-10.3.0-zip/gcc/config/zip/genzipops.c: In function ‘genzipop_long’: gcc-10.3.0-zip/gcc/config/zip/genzipops.c:302:2: warning: implicit declaration of function ‘genzip_condop’ [-Wimplicit-function-declaration] 302 | genzip_condop(fp, md_opname, insn_rtx, insn_cond, zip_op, "eq", "Z"); | ^~~~~ gcc-10.3.0-zip/gcc/config/zip/genzipops.c: In function ‘genzipop_long_offset’: gcc-10.3.0-zip/gcc/config/zip/genzipops.c:365:71: error: ‘true’ undeclared (first use in this function) 365 | genzip_condop(fp, md_opname, insn_rtx, insn_cond, zip_op, "eq", "Z", true); | ^~~~ gcc-10.3.0-zip/gcc/config/zip/genzipops.c:365:71: note: each undeclared identifier is reported only once for each function it appears in make[1]: [Makefile:190: genzipops] Error 1 make: [Makefile:81: sw] Error 2

Any suggestions on how to correct this?

[ZipCPU]

Fixed. Check out a new version. The issue is in the genzipops.c program. At one time, during testing, I started compiling it with g++ rather than gcc. g++ has no problems with bool values. The fix has existed for a while, just in another branch. I ported the fix to the master branch today and verified that things still build properly.

Dan