search for: _classify_argument

Hi Jack, > bash-3.2$ gcc-4 hello.c -S -O1 -o - -fplugin=./dragonegg.so > cc1: error: Cannot load plugin ./dragonegg.so > dlopen(./dragonegg.so, 10): Symbol not found: _classify_argument looks like you forgot to apply the i386_static.diff patch to gcc. Ciao, Duncan.

...build the current dragon-egg against my gcc45 package with plugin support enabled. The build of the plugin worked but when I try to use it I get.. bash-3.2$ gcc-4 hello.c -S -O1 -o - -fplugin=./dragonegg.so cc1: error: Cannot load plugin ./dragonegg.so dlopen(./dragonegg.so, 10): Symbol not found: _classify_argument Referenced from: /Users/howarth/llvm_svn/dragonegg/dragonegg.so Expected in: flat namespace in /Users/howarth/llvm_svn/dragonegg/dragonegg.so I noticed that I have... bash-3.2$ otool -L ./dragonegg.so ./dragonegg.so: /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1...

On Tue, Apr 13, 2010 at 09:01:16AM +0200, Duncan Sands wrote: > Hi Jack, > >> bash-3.2$ gcc-4 hello.c -S -O1 -o - -fplugin=./dragonegg.so >> cc1: error: Cannot load plugin ./dragonegg.so >> dlopen(./dragonegg.so, 10): Symbol not found: _classify_argument > > looks like you forgot to apply the i386_static.diff patch to gcc. > > Ciao, > > Duncan. Duncan, Doesn't i386_static.diff represent a violation of... https://www.securecoding.cert.org/confluence/display/seccode/DCL36-C.+Do+not+declare+an+identifier+with+conflicting+lin...

On 04/10/2010 08:01 PM, Jack Howarth wrote: > > bash-3.2$ GCC=/sw/bin/gcc-4 CC=gcc-4 CXX=g++-4 CFLAGS=-I/sw/include CXXFLAGS=-I/sw/include LLVM_CONFIG=/sw/lib/llvm/bin/llvm-config make > g++-4 -c -I/sw/lib/llvm/include -D_DEBUG -D_GNU_SOURCE -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -MD -MP -DIN_GCC -DREVISION=\"100954M\"

On Sat, Apr 10, 2010 at 01:52:18PM +0200, Duncan Sands wrote: > Hi Jack, > > > Is anyone building dragon-egg on darwin? > > Anton built it once. There were some problems with dynamic libraries: gcc's > plugin support requires the use of dynamic libraries, and the configure logic > it uses thinks that darwin does not support dynamic libraries! So it is >