Hello, I am attempting to build busybox-1.11.0 for powerpc. I have unsuccessfully tried:
1) custom-built cross compiling toolchain built with crosstool (gcc 4.1.0, glibc 2.3.6) 2) vendor-provided cross compiling toolchain (gcc 3.4.3, glibc 2.3.3) 3) vendor-provided native powerpc toolchain (gcc 3.4.3, glibc 2.3.3) For the cross compilers, I'm trying to build with: $ make ARCH=powerpc CROSS_COMPILE=powerpc-405-linux-gnu- For the native compiler, I'm just using: $ make I am getting an error while compiling the file modutils/insmod.c using any of these toolchains: For all three toolchains, I get the following error messages: CC modutils/insmod.o modutils/insmod.c: In function 'arch_apply_relocation': modutils/insmod.c:864: error: 'ifile' undeclared (first use in this function) modutils/insmod.c:864: error: (Each undeclared identifier is reported only once modutils/insmod.c:864: error: for each function it appears in.) modutils/insmod.c:836: warning: unused parameter 'f' make[1]: *** [modutils/insmod.o] Error 1 make: *** [modutils] Error 2 I looked into the source file indicated, and it seems like the variable ifile is defined in this section, which does not include a " || defined(__powerpc__)" condition: #if defined(__arm__) || defined(__i386__) || defined(__mc68000__) \ || defined(__sh__) || defined(__s390__) || defined(__x86_64__) struct arch_file *ifile = (struct arch_file *) f; #endif The error line is 864: #if defined(USE_PLT_ENTRIES) ElfW(Addr) plt = ifile->plt ? ifile->plt->header.sh_addr : 0; unsigned long *ip; ... #endif If we look up near the top, we see: #elif defined(__powerpc__) #define MATCH_MACHINE(x) (x == EM_PPC) #define SHT_RELM SHT_RELA #define Elf32_RelM Elf32_Rela #define ELFCLASSM ELFCLASS32 #define USE_PLT_ENTRIES #define PLT_ENTRY_SIZE 16 #define USE_PLT_LIST #define LIST_ARCHTYPE ElfW(Addr) #define USE_LIST #define ARCHDATAM "__ftr_fixup" #endif Here it looks like USE_PLT_ENTRIES is defined for powerpc, but the ifile variable isn't defined for powerpc. I'm guessing that someone else has had success cross compiling busybox-1.11.0 for powerpc, and this is a problem with my setup. If anyone has run into this before, or has any suggestions, I would really appreciate any help. Thank you in advance, Matthew _______________________________________________ busybox mailing list busybox@busybox.net http://busybox.net/cgi-bin/mailman/listinfo/busybox