Installation trouble

[bcpierce00]

Hi -- I'm having trouble following the installation instructions. Even after doing

Downloading riscv-gcc...
######################################################################### 100.0%
Riscv-gcc has been installed.
~/h/riscv-semantics> . setup.sh

I get this:

/Applications/Xcode.app/Contents/Developer/usr/bin/make -C elf2hex
g++ -O --std=c++11 elf2hex.cpp ElfFile.cpp -o elf2hex
In file included from elf2hex.cpp:32:
./ElfFile.hpp:26:10: fatal error: 'elf.h' file not found
#include <elf.h>
         ^~~~~~~
1 error generated.
ElfFile.cpp:27:10: fatal error: 'elf.h' file not found
#include <elf.h>
         ^~~~~~~
1 error generated.
make[1]: *** [elf2hex] Error 1
make: *** [elf2hex] Error 2

Can someone tell me what I'm doing wrong?

Thanks!

• Benjamin

(P.S. I'm running on OSX, with Stack newly installed.)

[benjaminselfridge]

Hi Benjamin,

I had the same problem, and found the solution here: https://gist.github.com/mlafeldt/3885346

Just placing that elf.h header file in /usr/local/include did the trick.

[bcpierce00]

Yep, that seems to work. Probably worth putting this hint int he README!

…

On Aug 8, 2018, at 2:36 PM, Ben Selfridge ***@***.*** ***@***.***>> wrote: Hi Benjamin, I had the same problem, and found the solution here: https://gist.github.com/mlafeldt/3885346 <https://gist.github.com/mlafeldt/3885346> Just placing that elf.h header file in /usr/local/include did the trick. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#23 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AGsIC8B-1lndXRL2FkaodcnPZXsLqgKzks5uOy_JgaJpZM4V0W0_>.

[bcpierce00]

P.S. I also needed brew install md5sha1sum to get to the end.

…

On Aug 15, 2018, at 8:46 AM, Benjamin C. Pierce ***@***.*** ***@***.***>> wrote: Yep, that seems to work. Probably worth putting this hint int he README! > On Aug 8, 2018, at 2:36 PM, Ben Selfridge ***@***.*** ***@***.***>> wrote: > > Hi Benjamin, > > I had the same problem, and found the solution here: https://gist.github.com/mlafeldt/3885346 <https://gist.github.com/mlafeldt/3885346> > Just placing that elf.h header file in /usr/local/include did the trick. > > — > You are receiving this because you authored the thread. > Reply to this email directly, view it on GitHub <#23 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AGsIC8B-1lndXRL2FkaodcnPZXsLqgKzks5uOy_JgaJpZM4V0W0_>. >