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makefile: Add command line option NOPTHREADS to disable use of pthreads

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This commit is contained in:
Mark Pizzolato
2017-02-08 13:31:33 -08:00
parent a8e93d2998
commit 91f151932c
1 changed files with 21 additions and 14 deletions
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35
makefile
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@@ -55,6 +55,9 @@
# Internal ROM support can be disabled if GNU make is invoked with
# DONT_USE_ROMS=1 on the command line.
#
# The use of pthreads for various things can be disabled if GNU make is
# invoked with NOPTHREADS=1 on the command line.
#
# Asynchronous I/O support can be disabled if GNU make is invoked with
# NOASYNCH=1 on the command line.
#
@@ -379,17 +382,10 @@ ifeq ($(WIN32),) #*nix Environments (&& cygwin)
OS_LDFLAGS += -lrt
$(info using librt: $(call find_lib,rt))
endif
ifneq (,$(call find_include,pthread))
ifneq (,$(call find_lib,pthread))
OS_CCDEFS += -DUSE_READER_THREAD
ifeq (,$(NOASYNCH))
OS_CCDEFS += -DSIM_ASYNCH_IO
endif
OS_LDFLAGS += -lpthread
$(info using libpthread: $(call find_lib,pthread) $(call find_include,pthread))
else
LIBEXTSAVE := $(LIBEXT)
LIBEXT = a
ifneq (,$(NOPTHREADS))
OS_CCDEFS += -DDONT_USE_READER_THREAD
else
ifneq (,$(call find_include,pthread))
ifneq (,$(call find_lib,pthread))
OS_CCDEFS += -DUSE_READER_THREAD
ifeq (,$(NOASYNCH))
@@ -398,15 +394,26 @@ ifeq ($(WIN32),) #*nix Environments (&& cygwin)
OS_LDFLAGS += -lpthread
$(info using libpthread: $(call find_lib,pthread) $(call find_include,pthread))
else
ifneq (,$(findstring Haiku,$(OSTYPE)))
LIBEXTSAVE := $(LIBEXT)
LIBEXT = a
ifneq (,$(call find_lib,pthread))
OS_CCDEFS += -DUSE_READER_THREAD
ifeq (,$(NOASYNCH))
OS_CCDEFS += -DSIM_ASYNCH_IO
endif
$(info using libpthread: $(call find_include,pthread))
OS_LDFLAGS += -lpthread
$(info using libpthread: $(call find_lib,pthread) $(call find_include,pthread))
else
ifneq (,$(findstring Haiku,$(OSTYPE)))
OS_CCDEFS += -DUSE_READER_THREAD
ifeq (,$(NOASYNCH))
OS_CCDEFS += -DSIM_ASYNCH_IO
endif
$(info using libpthread: $(call find_include,pthread))
endif
endif
LIBEXT = $(LIBEXTSAVE)
endif
LIBEXT = $(LIBEXTSAVE)
endif
endif
# Find available RegEx library. Prefer libpcreposix.