Merge pull request #1874 from ndim/parport-build-test

Parport build test

.github/workflows/build.yml

@@ -105,6 +105,7 @@ jobs:
           cmake
           -D BUILD_DOC=1
           -D DEBUG_CMAKE=1
+          -D HAVE_PARPORT=1
           -D HAVE_LINUXGPIO=1
           -D HAVE_LINUXSPI=1
           -D CMAKE_BUILD_TYPE=${{env.BUILD_TYPE}}
@@ -169,6 +170,7 @@ jobs:
         run: >-
           cmake
           -D DEBUG_CMAKE=1
+          -D HAVE_PARPORT=1
           -D HAVE_LINUXGPIO=1
           -D HAVE_LINUXSPI=1
           -D CMAKE_BUILD_TYPE=${{env.BUILD_TYPE}}

CMakeLists.txt

@@ -352,6 +352,14 @@ if(BUILD_DOC)
     add_subdirectory(src/doc)
 endif()
 
+if(HAVE_PARPORT)
+  if(WIN32)
+    message(FATAL_ERROR "avrdude does not support parallel port on Windows")
+  elseif(APPLE)
+    message(FATAL_ERROR "avrdude does not support parallel port on Apple systems")
+  endif()
+endif()
+
 # =====================================
 # Configuration
 # =====================================

src/CMakeLists.txt

@@ -236,7 +236,6 @@ set(SOURCES
     pindefs.c
     ppi.c
     ppi.h
-    ppiwin.c
     serbb.h
     serbb_posix.c
     serbb_win32.c

src/Makefile.am

@@ -163,7 +163,6 @@ libavrdude_la_SOURCES = \
 	pindefs.c \
 	ppi.c \
 	ppi.h \
-	ppiwin.c \
 	serbb.h \
 	serbb_posix.c \
 	serbb_win32.c \

src/configure.ac

@@ -449,6 +449,17 @@ 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])
+	;;
+        *-*-darwin*)
+	  AC_MSG_ERROR([avrdude does not support parallel port on MacOS])
+	;;
+  esac
+])
+
 AC_ARG_ENABLE(
 	[linuxgpio],
 	AS_HELP_STRING([--enable-linuxgpio],