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Hi, all, I'm working with a crosstool-0.28-rc37 / gcc-3.3.5 toolchain for armv5b- softfloat and discovered that when the toolchain is built on a build system with libunwind, the target system is assumed to have libunwind as well. The culprit seems to be the libunwind detection code in libstdc++-v3's configure script, and I have been able to work around the problem by modifying armv5b-softfloat.dat to add --disable-libunwind-exceptions to GCC_EXTRA_CONFIG. This seems as though it shouldn't be necessary, though - gcc shouldn't be assuming that the target system has libunwind just because the build system does. Has anyone else had trouble with this? Should it be regarded as a crosstool bug, a gcc bug, or neither? -- Josh Parsons Philosophy Department 1238 Social Sciences and Humanities Bldg. University of California Davis, CA 95616-8673 USA Please avoid sending me Word or PowerPoint attachments. See http://www.gnu.org/philosophy/no-word-attachments.html ------ Want more information? See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/ Want to unsubscribe? Send a note to crossgcc-unsubscribe@sources.redhat.com
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