remove {toolchain} prefix from gcc tools

build.hancho

@@ -3,7 +3,6 @@
 print("Building Matcheroni with Hancho")
 
 if config.build_type is None: config.build_type = "debug"
-if config.toolchain is None:  config.toolchain  = "x86_64-linux-gnu"
 
 config.build_dir  = "build/{build_type}"
 

build.ninja

@@ -2,8 +2,6 @@
 target=RELEASE
 #target=SIZE
 
-toolchain=x86_64-linux-gnu
-
 include config/config.ninja
 include config/config_${target}.ninja
 include config/rules.ninja

config/build_docs.ninja

@@ -2,8 +2,6 @@ target=DEBUG
 #target=RELEASE
 #target=SIZE
 
-toolchain=x86_64-linux-gnu
-
 include config.ninja
 include config_${target}.ninja
 include rules.ninja

config/rules.hancho

@@ -4,7 +4,7 @@
 
 compile_cpp = Rule(
   desc       = "Compiling {files_in} -> {files_out} ({build_type})",
-  command    = "{toolchain}-g++ {cpp_std} {gcc_opt} {warnings} {includes} {defines} -c {files_in} -o {files_out}",
+  command    = "g++ {cpp_std} {gcc_opt} {warnings} {includes} {defines} -c {files_in} -o {files_out}",
   cpp_std    = "-std=c++20",
   gcc_opt    = "{'-O3' if build_type == 'release' else '-g -O0'} -MMD",
   warnings   = "-Wall -Werror -Wno-unused-variable -Wno-unused-local-typedefs -Wno-unused-but-set-variable",
@@ -20,7 +20,7 @@ link_c_lib = Rule(
 
 link_c_bin = Rule(
   desc       = "Linking {files_out}",
-  command    = "{toolchain}-g++ {ld_opt} {warnings} {files_in} {deps} {sys_libs} -o {files_out}",
+  command    = "g++ {ld_opt} {warnings} {files_in} {deps} {sys_libs} -o {files_out}",
   ld_opt     = "{'-O3' if build_type == 'release' else '-g -O0'}",
   warnings   = "-Wall",
 )

config/rules.ninja

@@ -1,20 +1,20 @@
 ################################################################################
 
 rule compile_cpp
-  command = ${toolchain}-g++ ${opts_cpp} ${includes} ${defines} -MMD -MF ${out}.d -c ${in} -o ${out}
+  command = g++ ${opts_cpp} ${includes} ${defines} -MMD -MF ${out}.d -c ${in} -o ${out}
   depfile = ${out}.d
   deps = gcc
 
 rule compile_c
-  command = ${toolchain}-gcc ${opts_c} ${includes} ${defines} -MMD -MF ${out}.d -c ${in} -o ${out}
+  command = gcc ${opts_c} ${includes} ${defines} -MMD -MF ${out}.d -c ${in} -o ${out}
   depfile = ${out}.d
   deps = gcc
 
 rule c_library
   command = ar rcs ${out} ${in} > /dev/null
 
 rule c_binary
-  command = ${toolchain}-g++ ${opts_cpp} ${in} ${libraries} -o ${out}
+  command = g++ ${opts_cpp} ${in} ${libraries} -o ${out}
 
 ################################################################################