Parallel port does not work on Windows any more

avrdude does not support parallel port usage on Windows XP or later, so we can remove winppi.c. avrdudes#1874 (comment)
ndim · Aug 8, 2024 · d78880b · d78880b
1 parent 301318e
commit d78880b
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Showing 5 changed files with 14 additions and 325 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -340,6 +340,12 @@ if(BUILD_DOC)
     add_subdirectory(src/doc)
 endif()
 
+if(WIN32)
+  if(HAVE_PARPORT)
+    message(FATAL_ERROR "avrdude does not support parallel port on Windows")
+  endif()
+endif()
+
 # =====================================
 # Configuration
 # =====================================

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
@@ -223,7 +223,6 @@ add_library(libavrdude
     pindefs.c
     ppi.c
     ppi.h
-    ppiwin.c
     serbb.h
     serbb_posix.c
     serbb_win32.c

diff --git a/src/Makefile.am b/src/Makefile.am
@@ -159,7 +159,6 @@ libavrdude_la_SOURCES = \
 	pindefs.c \
 	ppi.c \
 	ppi.h \
-	ppiwin.c \
 	serbb.h \
 	serbb_posix.c \
 	serbb_win32.c \

diff --git a/src/configure.ac b/src/configure.ac
@@ -449,6 +449,14 @@ AC_ARG_ENABLE(
 		esac],
 	[enabled_parport=no])
 
+AS_IF([test "x$enabled_parport" = xyes], [dnl
+  case $target in
+        *-*-mingw32* | *-*-cygwin* | *-*-windows*)
+	  AC_MSG_ERROR([avrdude does not support parallel port on Windows])
+	;;
+  esac
+])
+
 AC_ARG_ENABLE(
 	[linuxgpio],
 	AS_HELP_STRING([--enable-linuxgpio],

diff --git a/src/ppiwin.c b/src/ppiwin.c