28 lines
1.1 KiB
Diff
28 lines
1.1 KiB
Diff
This patch is needed, otherwise the sanity test for cpp fails on cross builds:
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configure:5267: aarch64-linux-gnu-cpp -Wall -Wshadow -g -pedantic-errors -I/usr/include -I/usr/local/include conftest.c
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In file included from /usr/include/features.h:489,
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from /usr/include/bits/libc-header-start.h:33,
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from /usr/include/limits.h:26,
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from conftest.c:13:
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/usr/include/gnu/stubs.h:7:11: fatal error: gnu/stubs-32.h: No such file or directory
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7 | # include <gnu/stubs-32.h>
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| ^~~~~~~~~~~~~~~~
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compilation terminated.
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Normally, this isn't an issue with the compiler itself, because we have a
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wrapper that discards bad -I flags, but we don't have a cpp wrapper.
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diff --git a/configure.ac b/configure.ac
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index 40569655..5a64324a 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -24,7 +24,6 @@ AC_SUBST(QUICKCHECKDIR)
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AX_CXX_COMPILE_STDCXX_17([noext], [mandatory])
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CPPFLAGS="$CPPFLAGS -Wall -Wshadow -g -pedantic-errors"
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-CPPFLAGS="$CPPFLAGS -I/usr/include -I/usr/local/include"
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AC_CHECK_SIZEOF([void *])
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CXXFLAGS="$CXXFLAGS -DSIZEOF_VOID_P=$ac_cv_sizeof_void_p"
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