Makefile: Make pkg-config mandatory to find libpci

Use `make HAS_LIBPCI=yes/no` to override the pkg-config detection and
`CONFIG_LIBPCI_CFLAGS` and `CONFIG_LIBPCI_LDFLAGS` to set cflags and
ldflags manually. The optional dependency of libpci libz, is
automatically handled by pkg-config.

Change-Id: I21b4a261b34b7e688635fc6e20b7beebfa64c7ed
Signed-off-by: Thomas Heijligen <thomas.heijligen@secunet.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/59050
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>

1 files changed, 0 insertions, 40 deletions

diff --git a/Makefile.include b/Makefile.include
index 67eec5292..a3abcad81 100644
--- a/Makefile.include
+++ b/Makefile.include
@@ -51,43 +51,3 @@ endef
 define dependency_ldflags
 $(call debug_shell, $(if $(PKG_CONFIG_LIBDIR),PKG_CONFIG_LIBDIR=$(PKG_CONFIG_LIBDIR),) $(PKG_CONFIG) --libs $1 2>/dev/null)
 endef
-
-define LIBPCI_TEST
-/* Avoid a failing test due to libpci header symbol shadowing breakage */
-#define index shadow_workaround_index
-#if !defined __NetBSD__
-#include <pci/pci.h>
-#else
-#include <pciutils/pci.h>
-#endif
-struct pci_access *pacc;
-int main(int argc, char **argv)
-{
-	(void) argc;
-	(void) argv;
-	pacc = pci_alloc();
-	return 0;
-}
-endef
-export LIBPCI_TEST
-
-define PCI_GET_DEV_TEST
-/* Avoid a failing test due to libpci header symbol shadowing breakage */
-#define index shadow_workaround_index
-#if !defined __NetBSD__
-#include <pci/pci.h>
-#else
-#include <pciutils/pci.h>
-#endif
-struct pci_access *pacc;
-struct pci_dev *dev = {0};
-int main(int argc, char **argv)
-{
-	(void) argc;
-	(void) argv;
-	pacc = pci_alloc();
-	dev = pci_get_dev(pacc, dev->domain, dev->bus, dev->dev, 1);
-	return 0;
-}
-endef
-export PCI_GET_DEV_TEST