Support large files on 32-bit Linux

12 years ago · 3cce597fc9
2 changed files with 3 additions and 1 deletions
--- a/bitcoin-qt.pro
+++ b/bitcoin-qt.pro
@ -372,6 +372,8 @@ win32:!contains(MINGW_THREAD_BUGFIX, 0) {
				@@ -372,6 +372,8 @@ win32:!contains(MINGW_THREAD_BUGFIX, 0) {
 !win32:!macx {
    DEFINES += LINUX
    LIBS += -lrt
+    # _FILE_OFFSET_BITS=64 lets 32-bit fopen transparently support large files.
+    DEFINES += _FILE_OFFSET_BITS=64
 }

 macx:HEADERS += src/qt/macdockiconhandler.h
--- a/src/makefile.unix
+++ b/src/makefile.unix
@ -7,7 +7,7 @@ USE_IPV6:=1
				@@ -7,7 +7,7 @@ USE_IPV6:=1

 LINK:=$(CXX)

-DEFS=-DBOOST_SPIRIT_THREADSAFE
+DEFS=-DBOOST_SPIRIT_THREADSAFE -D_FILE_OFFSET_BITS=64

 DEFS += $(addprefix -I,$(CURDIR) $(CURDIR)/obj $(BOOST_INCLUDE_PATH) $(BDB_INCLUDE_PATH) $(OPENSSL_INCLUDE_PATH))
 LIBS = $(addprefix -L,$(BOOST_LIB_PATH) $(BDB_LIB_PATH) $(OPENSSL_LIB_PATH))