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Added dynamic loading of libpcap on *nix platforms.

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This commit is contained in:
Mark Pizzolato
2011-11-17 09:51:58 -08:00
parent 8b01b90008
commit 3b7492d6be
4 changed files with 122 additions and 45 deletions
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22
makefile
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@@ -14,6 +14,10 @@
#
# In general, the logic below will detect and build with the available
# features which the host build environment provides.
#
# Dynamic loading of libpcap is the default behavior if pcap.h is
# available at build time. Direct calls to libpcap can be enabled
# if GNU make is invoked with USE_NETWORK on the command line.
#
# Internal ROM support can be disabled if GNU make is invoked with
# DONT_USE_ROMS=1 on the command line.
@@ -105,11 +109,19 @@ ifeq ($(WIN32),) #*nix Environments (&& cygwin)
endif
endif
endif
ifneq (,$(call find_lib,pcap))
ifneq (,$(call find_include,pcap))
NETWORK_CCDEFS = -DUSE_NETWORK
NETWORK_LDFLAGS = -lpcap
$(info using libpcap: $(call find_lib,pcap) $(call find_include,pcap))
ifneq (,$(call find_include,pcap))
ifneq (,$(call find_lib,pcap))
ifneq ($(USE_NETWORK),) # Network support specified on the GNU make command line
NETWORK_CCDEFS = -DUSE_NETWORK
NETWORK_LDFLAGS = -lpcap
$(info using libpcap: $(call find_lib,pcap) $(call find_include,pcap))
else # default build uses dynamic libpcap
NETWORK_CCDEFS = -DUSE_SHARED
$(info using libpcap: $$(call find_include,pcap))
endif
else
NETWORK_CCDEFS = -DUSE_SHARED
$(info using libpcap: $$(call find_include,pcap))
endif
endif
ifneq (,$(call find_lib,vdeplug))