TRIMUI
解決"Please port gnulib freadahead.c to your platform"問題
參考資訊：
1. fix m4
問題如下：
make[3]: Entering directory 'output/build/host-m4-1.4.17/lib' /usr/bin/gcc -I. -I/var/lib/trimui-toolchain//usr/include -O2 -I/var/lib/trimui-toolchain//usr/include -c -o glthread/lock.o glthread/lock.c /usr/bin/gcc -I. -I/var/lib/trimui-toolchain//usr/include -O2 -I/var/lib/trimui-toolchain//usr/include -c -o freadahead.o freadahead.c freadahead.c: In function 'freadahead': freadahead.c:91:3: error: #error "Please port gnulib freadahead.c to your platform! Look at the definition of fflush, fread, ungetc on your system, then report this to bug-gnulib." #error "Please port gnulib freadahead.c to your platform! Look at the definition of fflush, fread, ungetc on your system, then report this to bug-gnulib." ^~~~~ make[3]: *** [Makefile:1842: freadahead.o] Error 1 make[3]: Leaving directory 'output/build/host-m4-1.4.17/lib' make[2]: *** [Makefile:1602: all] Error 2 make[2]: Leaving directory 'output/build/host-m4-1.4.17/lib' make[1]: *** [Makefile:1506: all-recursive] Error 1 make[1]: Leaving directory 'output/build/host-m4-1.4.17' make: *** [Makefile:1461: all] Error 2
解法如下：
$ output/build/host-m4-1.4.17 $ sed -i 's/IO_ftrylockfile/IO_EOF_SEEN/' lib/*.c $ echo "#define _IO_IN_BACKUP 0x100" >> lib/stdio-impl.h $ make