[STDCXX-269] [gcc/IA64] configuration fails due to -m64 not being recognized

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 4.1.2, 4.1.3
• Fix Version/s: 4.2.0
• Component/s: Configuration

Environment

gcc/IA64

• Assignee: Martin Sebor
• Reporter: Martin Sebor
• Created: 09/Aug/06 16:48
• Updated: 09/Aug/06 18:55
• Resolved: 09/Aug/06 18:55

Description

gcc on IA64 doesn't recognize the usual -m64 option. Instead, the -mlpNN option must be used to select a memory model (from gcc's online help: -milp32|-milp64|-mlp64|-mp64 select data model (default -mlp64)).

$ gmake builddir BUILDMODE=,shared,debug,wide CONFIG=gcc.config
creating BUILDDIR=/build2/batman/5.0.0/builds/33004299/source-buildspace/build
generating /build2/batman/5.0.0/builds/33004299/source-buildspace/build/makefile.in from /build2/batman/5.0.0/builds/33004299/source-buildspace/etc/config/gcc.config
build directory created: BUILDDIR=/build2/batman/5.0.0/builds/33004299/source-buildspace/build

1. 1. 1. gmake config
         gmake[1]: Entering directory `/build2/batman/5.0.0/builds/33004299/source-buildspace/build'
         gmake[2]: Entering directory `/build2/batman/5.0.0/builds/33004299/source-buildspace/build/include'
         gmake config
         gmake[3]: Entering directory `/build2/batman/5.0.0/builds/33004299/source-buildspace/build/include'

configuring for gcc-3.4.4 on linux-2.6.9-22.el-ia64

checking if the compiler is sane no

int main ()

{ return 0; }

gcc -D_RWSTDDEBUG -D_RWSTD_USE_CONFIG -I. -pedantic -nostdinc++ -g -m64 -W -Wall -Wcast-qual -Winline -Wshadow -Wwrite-strings -Wno-long-long -Wcast-align -c a.cpp -o a.o
cc1plus: error: invalid option `64'
gmake[3]: *** [sane] Error 1
gmake[3]: Leaving directory `/build2/batman/5.0.0/builds/33004299/source-buildspace/build/include'
gmake[2]: *** [config.h] Error 2
gmake[2]: Leaving directory `/build2/batman/5.0.0/builds/33004299/source-buildspace/build/include'
gmake[1]: *** [config] Error 2
gmake[1]: Leaving directory `/build2/batman/5.0.0/builds/33004299/source-buildspace/build'
gmake: *** [config] Error 2