tesseract @3.01_3 svutil.cpp compilation fails on os x 10.9

[petermisak (Peter Misak)]

When trying to install the port on OS X Mavericks (XCode 5), compilation fails with the following error messages. The port installs successfully when installed using

port install tesseract configure.compiler=apple-gcc-4.2

Full log is attached.

:info:build /bin/sh ../libtool  --tag=CXX   --mode=compile /usr/bin/clang++ -DHAVE_CONFIG_H -I. -I..   -I/opt/local/include -I/opt/local/include -I/opt/local/include/leptonica/.  -pipe -Os -arch x86_64 -MT scrollview.lo -MD -MP -MF .deps/scrollview.Tpo -c -o scrollview.lo scrollview.cpp
:info:build /bin/sh ../libtool  --tag=CXX   --mode=compile /usr/bin/clang++ -DHAVE_CONFIG_H -I. -I..   -I/opt/local/include -I/opt/local/include -I/opt/local/include/leptonica/.  -pipe -Os -arch x86_64 -MT svmnode.lo -MD -MP -MF .deps/svmnode.Tpo -c -o svmnode.lo svmnode.cpp
:info:build /bin/sh ../libtool  --tag=CXX   --mode=compile /usr/bin/clang++ -DHAVE_CONFIG_H -I. -I..   -I/opt/local/include -I/opt/local/include -I/opt/local/include/leptonica/.  -pipe -Os -arch x86_64 -MT svutil.lo -MD -MP -MF .deps/svutil.Tpo -c -o svutil.lo svutil.cpp
:info:build /bin/sh ../libtool  --tag=CXX   --mode=compile /usr/bin/clang++ -DHAVE_CONFIG_H -I. -I..   -I/opt/local/include -I/opt/local/include -I/opt/local/include/leptonica/.  -pipe -Os -arch x86_64 -MT svpaint.lo -MD -MP -MF .deps/svpaint.Tpo -c -o svpaint.lo svpaint.cpp
:info:build libtool: compile:  /usr/bin/clang++ -DHAVE_CONFIG_H -I. -I.. -I/opt/local/include -I/opt/local/include -I/opt/local/include/leptonica/. -pipe -Os -arch x86_64 -MT svmnode.lo -MD -MP -MF .deps/svmnode.Tpo -c svmnode.cpp  -fno-common -DPIC -o .libs/svmnode.o
:info:build libtool: compile:  /usr/bin/clang++ -DHAVE_CONFIG_H -I. -I.. -I/opt/local/include -I/opt/local/include -I/opt/local/include/leptonica/. -pipe -Os -arch x86_64 -MT svutil.lo -MD -MP -MF .deps/svutil.Tpo -c svutil.cpp  -fno-common -DPIC -o .libs/svutil.o
:info:build libtool: compile:  /usr/bin/clang++ -DHAVE_CONFIG_H -I. -I.. -I/opt/local/include -I/opt/local/include -I/opt/local/include/leptonica/. -pipe -Os -arch x86_64 -MT scrollview.lo -MD -MP -MF .deps/scrollview.Tpo -c scrollview.cpp  -fno-common -DPIC -o .libs/scrollview.o
:info:build libtool: compile:  /usr/bin/clang++ -DHAVE_CONFIG_H -I. -I.. -I/opt/local/include -I/opt/local/include -I/opt/local/include/leptonica/. -pipe -Os -arch x86_64 -MT svpaint.lo -MD -MP -MF .deps/svpaint.Tpo -c svpaint.cpp  -fno-common -DPIC -o .libs/svpaint.o
:info:build svutil.cpp:89:13: error: use of undeclared identifier 'fork'
:info:build   int pid = fork();
:info:build             ^
:info:build svutil.cpp:119:5: error: use of undeclared identifier 'execvp'
:info:build     execvp(executable, argv);
:info:build     ^
:info:build svutil.cpp:236:13: error: use of undeclared identifier 'select'
:info:build     int i = select(stream_+1, &readfds, NULL, NULL, &tv);
:info:build             ^
:info:build svutil.cpp:262:3: error: use of undeclared identifier 'close'
:info:build   close(stream_);
:info:build   ^
:info:build svutil.cpp:417:7: error: use of undeclared identifier 'sleep'
:info:build       sleep(1);
:info:build       ^
:info:build 5 errors generated.
:info:build make[3]: *** [svutil.lo] Error 1
:info:build make[3]: *** Waiting for unfinished jobs....

[ryandesign (Ryan Carsten Schmidt)]

tesseract was updated to 3.02.02 which builds fine on Mavericks (#38871).