c

build.c

@@ -29,6 +29,11 @@ struct CompileData target_gen_files[] = {
 };
 
 enum CompileResult target_gen() {
+    if (!withPipPackage("generic-lexer")) {
+        error("pip package generic-lexer required and could not be installted!");
+        return CR_FAIL;
+    }
+
     START;
         DO(compile(LI(target_gen_files)));
     END;
@@ -123,7 +128,7 @@ enum CompileResult target_lib() {
     START;
 
     bool all = !exists("build/lib.a") ||
-        source_changed(LI(always_files));
+        file_changed("ir/ir.h");
 
     VaList comp = ASVAR(always_files);
 

build.sh

@@ -43,24 +43,6 @@ FILES="ir/*.c common/*.c ir/opt/*.c ir/transform/*.c cg/x86_stupid/*.c irparser/
 # shellcheck disable=SC2086
 
 function prepare() {
-  if [ -z $python ]; then
-    echo \# detecting python...
-    if venv/bin/python3 --help &>/dev/null; then
-      python=venv/bin/python3
-    elif venv/Scripts/python --help &>/dev/null; then
-      python=venv/Scripts/python
-    elif python --help &>/dev/null; then
-      python=python
-    elif python3 --help &>/dev/null; then
-      python=python3
-    else
-      echo "python not found! tried \"python\" and \"python3\"! Set \"python\" variable or install python!"        
-      exit 1
-    fi
-  fi
-  echo "# found python at: $python"
-  $python -m pip install generic-lexer &>/dev/null
-  echo "# pip generic-lexer installed"
   $BUILD_CC build.c -lpthread -DVERBOSE=1 -DPYTHON="\"$python\"" -DCC="\"$CC\"" -DCC_ARGS="\"$CFLAGS\"" -DLD_ARGS="\"$EX_LDFLAGS\"" -DAR="\"$AR\"" -o build.exe
   echo "# build.exe compiled"
   echo "# gen cdef files"