revert system.c

do not generate the exported symbols with the script

scripts/generate_header.sh

@@ -42,10 +42,6 @@ import_sym() {
   grep '^LUA' | grep -v "$IGNORE_SYM" | sed -e "s/$sym_regex/\tIMPORT_SYMBOL(\3, \2, \4);/"
 }
 
-export_sym() {
-  grep '^LUA' | grep -v "$IGNORE_SYM" | sed -e "s/$sym_regex/\t\tEXPORT_SYMBOL(\3),/"
-}
-
 decl() {
   echo "/** $(basename "$1") **/"
   echo
@@ -65,11 +61,6 @@ decl_import() {
   uncomment $1 | onelineize | import_sym
 }
 
-decl_export() {
-  uncomment $1 | onelineize | export_sym
-}
-
-
 generate_header() {
   local LUA_PATH="$1"
   echo "#ifndef LITE_XL_PLUGIN_API"
@@ -113,58 +104,14 @@ generate_header() {
   echo "#endif"
 }
 
-generate_api_require() {
-  local LUA_PATH="$1"
-  echo "#ifndef API_REQUIRE_H"
-  echo "#define API_REQUIRE_H"
-  echo "/**"
-  echo "This file contains the function api_require that"
-  echo "returns a function pointer with it's corresponding name."
-  echo
-  echo "This file is automatically generated. DO NOT MODIFY."
-  echo "**/"
-  echo
-  echo
-  echo "#include <string.h>"
-  echo "#include <stddef.h>"
-  echo '#include "lua.h"'
-  echo '#include "lauxlib.h"'
-  echo
-  echo "typedef struct fnptr_s {"
-  echo -e "\tconst char* name;"
-  echo -e "\tvoid *addr;"
-  echo "} fnptr_t;"
-  echo
-  echo "#define EXPORT_SYMBOL(SYM) { #SYM, (void*)(SYM) }"
-  echo "static void *api_require(const char *symbol) {"
-  echo -e "\tstatic fnptr_t nodes[] = {"
-
-  decl_export "$LUA_PATH/lua.h"
-  decl_export "$LUA_PATH/lauxlib.h"
-
-  echo -e "\t};"
-  echo -e "\tfor (int i = 0; i < sizeof(nodes) / sizeof(fnptr_t); i++)"
-  echo -e "\t\tif (strcmp(nodes[i].name, symbol) == 0)"
-  echo -e "\t\t\treturn nodes[i].addr;"
-  echo -e "\tfprintf(stderr, \"warning: %s cannot be exported.\", symbol);"
-  echo -e "\treturn NULL;"
-  echo "}"
-  echo "#endif"
-}
-
 show_help() {
   echo -e "Usage: $0 <OPTIONS> prefix"
   echo
   echo -e "Available options:"
-  echo
-  echo -e "-a\t--api-header\tGenerate lite_xl_plugin_api.h"
-  echo -e "-b\t--api-require\tGenerate api_require.h"
   echo -e "-p\t--prefix\tSet prefix (where to find lua.h and lauxlib.h)"
 }
 
 main() {
-  local header=0
-  local require=0
   local prefix=""
 
   for i in "$@"; do
@@ -173,14 +120,6 @@ main() {
         show_help
         exit 0
         ;;
-      -a|--api-header)
-        header=1
-        shift
-        ;;
-      -b|--api-require)
-        require=1
-        shift
-        ;;
       -p|--prefix)
         prefix="$2"
         shift
@@ -191,14 +130,7 @@ main() {
     esac
   done
 
-  if [[ "$header" -eq 1 ]]; then
-    generate_header "$prefix"
-  elif [[ "$require" -eq 1 ]]; then
-    generate_api_require "$prefix"
-  else
-    show_help
-    exit 1
-  fi
+  generate_header "$prefix"
 }
 
 main "$@"