问题
I'm trying to compile libjpeg (version 8d) by using mingw-w64. The commands I launch to build it are:
- msys.bat
- ./configure
- make
At the third step I get this error:
$ make
D:/Builder/bin/make all-am
make[1]: Entering directory `d:/8d'
CC jaricom.lo
CC jcapimin.lo
jcapimin.c:127:1: error: conflicting types for 'jpeg_suppress_tables'
jcapimin.c:128:1: note: an argument type that has a default promotion can't match an empty parameter name list declaration
In file included from jcapimin.c:22:0:
jpeglib.h:982:14: note: previous declaration of 'jpeg_suppress_tables' was here
make[1]: *** [jcapimin.lo] Error 1
make[1]: Leaving directory `d:/8d'
make: *** [all] Error 2
Does someone know how to resolve it?
回答1:
Run
$ autoheader
$ ./configure
$ make
回答2:
Alternate solution is to add #define HAVE_PROTOTYPES 1 to jconfig.h and run make as suggested here:
Compile libjpeg with mingw
来源：https://stackoverflow.com/questions/10834250/libjpeg-compile-error