Experimental Physics and
Industrial Control System

Dirk Zimoch via Core-talk <[email protected]> · Tue, 19 Nov 2019 13:42:43 -0000

Also here:

../yajl/yajl_gen.c
../yajl/yajl_gen.c: In function ‘yajl_gen_integer’:
../yajl/yajl_gen.c:205:16: warning: unknown conversion type character ‘l’ in format [-Wformat=]
     sprintf(i, "%lld", number);
                ^
../yajl/yajl_gen.c:205:16: warning: too many arguments for format [-Wformat-extra-args]

and in several locations in dbUnitTest.c, lnkConst.c, lnkCalc.c line
131, lnkDebug.c line 112, testTimeStamp.cpp lines 36 and 52,
lazycounter.cpp line 172.

Also "%zu" does not work in testPVData.cpp:

../../testApp/pv/testPVData.cpp: In function ‘void testSizes()’:
../../testApp/pv/testPVData.cpp:43:58: warning: unknown conversion type character ‘z’ in format [-Wformat=]
 #define SHOW(T) testDiag("sizeof(" #T ")==%zu", sizeof(T))
                                                          ^
../../testApp/pv/testPVData.cpp:44:5: note: in expansion of macro ‘SHOW’
     SHOW(Field);
     ^
and in blockingUDPTransport.cpp:

In file included from ../../src/remote/blockingUDPTransport.cpp:29:0:
../../src/remote/blockingUDPTransport.cpp: In member function ‘bool epics::pvAccess::BlockingUDPTransport::send(const char*, size_t, const osiSockAddr&)’:
../../src/utils/pv/logger.h:48:73: warning: unknown conversion type character ‘z’ in format [-Wformat=]
 #define LOG(level, format, ...) pvAccessLog(level, format, ##__VA_ARGS__)
                                                                         ^
../../src/remote/blockingUDPTransport.cpp:437:9: note: in expansion of macro ‘LOG’
         LOG(logLevelDebug, "UDP Tx (%zu) %s -> %s.",
         ^

as well as in transportRegistry.cpp line 48, codec.cpp line 1610,
responseHandlers.cpp line 2029, pvlist.cpp several lines, testpdb.cpp
line 310.

It seems we have a problem with mingw.

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https://bugs.launchpad.net/bugs/1853148

Title:
  mingw compiler problem with printf/scanf formats

Status in EPICS Base:
  New

Bug description:
  ../db/dbJLink.c: In function ‘dbjl_integer’:
  ../db/dbJLink.c:136:16: warning: unknown conversion type character ‘l’ in format [-Wformat=]
           printf("dbjl_integer(%s@%p, %lld)\n",
                  ^
  ../db/dbJLink.c:136:16: warning: too many arguments for format [-Wformat-extra-args]

  It seems that mingw does not like "%lld".

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Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System