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| author | Ivan Maidanski <ivmai@mail.ru> | 2011-07-26 20:24:04 +0400 |
|---|---|---|
| committer | Ivan Maidanski <ivmai@mail.ru> | 2011-07-26 20:24:04 +0400 |
| commit | 483278295142421b2f8794e3c900ac2490439450 (patch) | |
| tree | 869c3a5bf0c064e5ba53ea136b0eae48d4b536ef /Makefile | |
| parent | 64040040407b11d8740516fad2438109e7f22c02 (diff) | |
| download | bdwgc-483278295142421b2f8794e3c900ac2490439450.tar.gz | |
gc7.0alpha3 tarball importgc7_0alpha3
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 17 |
1 files changed, 14 insertions, 3 deletions
@@ -40,6 +40,8 @@ CFLAGS= -O -I$(srcdir)/include -I$(AO_INSTALL_DIR)/include -DATOMIC_UNCOLLECTABL # To build the parallel collector on Linux, add to the above: # -DGC_LINUX_THREADS -DPARALLEL_MARK -DTHREAD_LOCAL_ALLOC +# To build the thread-capable preload library that intercepts +# malloc, add -DGC_USE_DLOPEN_WRAP -DREDIRECT_MALLOC=GC_malloc -fpic # To build the parallel collector in a static library on HP/UX, # add to the above: # -DGC_HPUX_THREADS -DTHREAD_LOCAL_ALLOC -D_POSIX_C_SOURCE=199506L -mt @@ -237,6 +239,10 @@ HOSTCFLAGS=$(CFLAGS) # causes the collector some system and pthread calls in a more transparent # fashion than the usual macro-based approach. Requires GNU ld, and # currently probably works only with Linux. +# -DGC_USE_DLOPEN_WRAP causes the collector to redefine malloc and intercepted +# pthread routines with their real names, and causes it to use dlopen +# and dlsym to refer to the original versions. This makes it possible to +# build an LD_PRELOADable malloc replacement library. # -DTHREAD_LOCAL_ALLOC defines GC_malloc(), GC_malloc_atomic() # and GC_gcj_malloc() to use a per-thread set of free-lists. # These then allocate in a way that usually does not involve @@ -340,10 +346,10 @@ TESTS= tests/test.c tests/test_cpp.cc tests/trace_test.c \ GNU_BUILD_FILES= configure.ac Makefile.am configure acinclude.m4 \ libtool.m4 install-sh configure.host Makefile.in \ aclocal.m4 config.sub config.guess \ - include/Makefile.am include/Makefile.in \ - doc/Makefile.am doc/Makefile.in \ + include/include.am include/Makefile.in \ + doc/doc.am doc/Makefile.in \ ltmain.sh mkinstalldirs depcomp missing \ - cord/Makefile.am tests/Makefile.am + cord/cord.am tests/tests.am OTHER_MAKEFILES= OS2_MAKEFILE NT_MAKEFILE NT_THREADS_MAKEFILE gc.mak \ BCC_MAKEFILE EMX_MAKEFILE WCC_MAKEFILE Makefile.dj \ @@ -505,6 +511,11 @@ liblinuxgc.so: $(OBJS) dyn_load.o gcc -shared -o liblinuxgc.so $(OBJS) dyn_load.o ln liblinuxgc.so libgc.so +# Build gctest with dynamic library +dyn_test: + $(CC) $(CFLAGS) -o gctest tests/test.c libgc.so `./threadlibs` + ./gctest + # Alternative Linux rule. This is preferable, but is likely to break the # Makefile for some non-linux platforms. # LIBOBJS= $(patsubst %.o, %.lo, $(OBJS)) |