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Re: bug#13495: Compilation fails on Mac OS X 10.8.0
From: |
Assaf Gordon |
Subject: |
Re: bug#13495: Compilation fails on Mac OS X 10.8.0 |
Date: |
Fri, 25 Jan 2013 15:08:42 -0500 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:10.0.4) Gecko/20120510 Icedove/10.0.4 |
An ugly work-around:
"-O1" seems to overcome the messy macro expansion of stpncpy.
So either compile everything with CFLAGS="-g -O1",
Or compile everything with "-g -O0" until it fails, then compile two
problematic objects with "-O1" and continue,
Or just compile the program of interest and ignore the rest.
Not ideal, but since my goal was to debug "rm", it suffices.
A better solution could be to modify the code and override the definition of
stpncpy (but I'm not meddling with gnulib).
For completeness, the following works:
$ ./configure CFLAGS="-g -O0"
$ make
## will fail with unresolved "__strpncpy_chk"
# Compile two objects with "-O1"
$ rm -f src/ls.o src/src_ginstall-install.o
$ make CFLAGS="-g -O1" src/ls.o src/src_ginstall-install.o
# Compile the rest with "-O0"
$ make