On Sun, May 13, 2018 at 7:06 PM, Xiaofan Chen <xiaof...@gmail.com> wrote: > On Sun, May 13, 2018 at 4:40 PM, Philipp Klaus Krause <p...@spth.de> wrote: >> Am 13.05.2018 um 04:29 schrieb Xiaofan Chen: >>> >>> Just wondering which MinGW version you are using? I have already >>> given up on MinGW.org, mingw-w64 is the way to go. >> >> AFAIK MinGW still uses GCC 3.x, while SDCC needs at least GCC 4.5 or so >> (for the C++ 11 support). MinGW-w64 should be fine in that respect. >> > > MinGW.org is now using new gcc version 6.3. But I have problems building > libusb/OpenOCD so I give up on it. > Anyway, I just tried to use MinGW.org and sdcc needs Boost. Not so sure it is just a header only requirements or I need to build Boost from source code. So I stopped there.
Then I tried to build sdcc svn head using MSYS2 (I use pacman to install the sdcc dependencies like bison and boost). The binary files build just fine. But the library build failed. Not so sure why. ... $ ../configure --prefix=/mingw64 --disable-pic14-port --disable-pic16-port ... $ make ... make[4]: Entering directory '/c/work/pic/sdcc/sdcc/build64/device/lib' ../../bin/sdcc -I../../../device/include -I../../../device/include/mcs51 -mds390 --nostdinc --std-c99 -c ../../../device/lib/_atof.c -o ds390/_atof.rel 'sdcpp.exe' is not recognized as an internal or external command, operable program or batch file. at 1: warning 190: ISO C forbids an empty source file make[4]: *** [Makefile:607: ds390/_atof.rel] Error 1 make[4]: Leaving directory '/c/work/pic/sdcc/sdcc/build64/device/lib' make[3]: *** [Makefile:241: objects] Error 2 make[3]: Leaving directory '/c/work/pic/sdcc/sdcc/build64/device/lib' xiaof@AcerSwift3 MINGW64 /c/work/pic/sdcc/sdcc/build64/bin $ ls makebin.exe sdas8051.exe sdastlcs90.exe sdcdb.exe sdldgb.exe sdobjcopy.exe sdar.exe sdasgb.exe sdasz80.exe sdcpp.exe sdldstm8.exe sdranlib.exe sdas390.exe sdasrab.exe sdcc.exe sdld.exe sdldz80.exe sdas6808.exe sdasstm8.exe sdcclib.exe sdld6808.exe sdnm.exe xiaof@AcerSwift3 MINGW64 /c/work/pic/sdcc/sdcc/build64/bin $ ./sdcpp --version sdcpp.exe (SDCC) 4.6.3 (GNU cpp adapted for SDCC) Copyright (C) 2011 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- Xiaofan ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Sdcc-user mailing list Sdcc-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/sdcc-user
