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authorJonathan Wakely <jwakely@redhat.com>2022-04-19 09:55:30 +0100
committerJonathan Wakely <jwakely@redhat.com>2022-04-19 11:58:30 +0100
commita2a7da1a055c98d9b4578151f273e0e7572aa605 (patch)
tree2207d3386d701aac34b0481baebddf38269f8370 /libstdc++-v3/python
parent3f7c81ef14815bbb94f215d908dbd406c35c45d0 (diff)
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libstdc++: Fix syntax error in libbacktrace configuration
Using == instead of = causes a configuration error with dash as the shell: checking whether to build libbacktrace support... /home/devel/building/work/src/gcc-12-20220417/libstdc++-v3/configure: 77471: test: auto: unexpected operator /home/devel/building/work/src/gcc-12-20220417/libstdc++-v3/configure: 77474: test: auto: unexpected operator auto This means we fail to change the value from "auto" to "no" and so this test passes: GLIBCXX_CONDITIONAL(ENABLE_BACKTRACE, [test "$enable_libstdcxx_backtrace" != no]) This leads to the libbacktrace directory being included in the build without being configured properly, and bootstrap fails. libstdc++-v3/ChangeLog: * acinclude.m4 (GLIBCXX_ENABLE_BACKTRACE): Fix shell operators. * configure: Regenerate.
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