Possible MacOS build fix

Author: will-v-pi

packages/macos/openocd/build-openocd.sh

@@ -5,6 +5,8 @@ set -euo pipefail
 cd openocd
 sed -i '' -e 's/@ref{linuxgpiod, linuxgpiod}/@b{linuxgpiod}/g' doc/openocd.texi
 
+git apply ../../packages/macos/openocd/parport.diff
+
 ./bootstrap
 # See https://github.com/raspberrypi/openocd/issues/30
 # ./configure --disable-werror CAPSTONE_CFLAGS="$(pkg-config capstone --cflags | sed s/.capstone\$//)"

packages/macos/openocd/parport.diff

@@ -0,0 +1,28 @@
+diff --git a/configure.ac b/configure.ac
+index e48653b215..c44d902d2c 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -63,6 +63,8 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <features.h>]], [[int v = __GLIBC_
+ AC_MSG_RESULT($have_glibc)
+ 
+ AC_CHECK_HEADERS([fcntl.h])
++AC_CHECK_HEADERS([linux/pci.h])
++AC_CHECK_HEADERS([linux/spi/spidev.h])
+ AC_CHECK_HEADERS([malloc.h])
+ AC_CHECK_HEADERS([netdb.h])
+ AC_CHECK_HEADERS([poll.h])
+@@ -694,10 +696,11 @@ PROCESS_ADAPTERS([LIBGPIOD_ADAPTERS], ["x$use_libgpiod" = "xyes"], [Linux libgpi
+ PROCESS_ADAPTERS([SYSFSGPIO_ADAPTER], ["x$is_linux" = "xyes"], [Linux sysfs])
+ PROCESS_ADAPTERS([REMOTE_BITBANG_ADAPTER], [true], [unused])
+ PROCESS_ADAPTERS([LIBJAYLINK_ADAPTERS], ["x$use_internal_libjaylink" = "xyes" -o "x$use_libjaylink" = "xyes"], [libjaylink-0.2])
+-PROCESS_ADAPTERS([PCIE_ADAPTERS], ["x$is_linux" = "xyes"], [Linux build])
++PROCESS_ADAPTERS([PCIE_ADAPTERS], ["x$is_linux" = "xyes" -a "x$ac_cv_header_linux_pci_h" = "xyes"], [Linux build])
+ PROCESS_ADAPTERS([SERIAL_PORT_ADAPTERS], ["x$can_build_buspirate" = "xyes"],
+                                          [internal error: validation should happen beforehand])
+-PROCESS_ADAPTERS([LINUXSPIDEV_ADAPTER], ["x$is_linux" = "xyes"], [Linux spidev])
++PROCESS_ADAPTERS([LINUXSPIDEV_ADAPTER], ["x$is_linux" = "xyes" -a "x$ac_cv_header_linux_spi_spidev_h" = "xyes"],
++                                        [Linux spidev])
+ PROCESS_ADAPTERS([VDEBUG_ADAPTER], [true], [unused])
+ PROCESS_ADAPTERS([JTAG_DPI_ADAPTER], [true], [unused])
+ PROCESS_ADAPTERS([JTAG_VPI_ADAPTER], [true], [unused])
+