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Last change
on this file since 646 was
444,
checked in by satin@…, 7 years ago
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add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc
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File size:
453 bytes
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| Line | |
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| 1 | dnl Check if the compiler is configured for setjmp/longjmp exceptions. |
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| 2 | AC_DEFUN([GCC_CHECK_SJLJ_EXCEPTIONS], |
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| 3 | [AC_CACHE_CHECK([whether the compiler is configured for setjmp/longjmp exceptions], |
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| 4 | ac_cv_sjlj_exceptions, |
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| 5 | [AC_COMPILE_IFELSE( |
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| 6 | [AC_LANG_PROGRAM( |
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| 7 | [[#ifdef __USING_SJLJ_EXCEPTIONS__ |
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| 8 | this will fail |
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| 9 | #endif]], |
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| 10 | [[int i;]])], |
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| 11 | [ac_cv_sjlj_exceptions=no], |
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| 12 | [ac_cv_sjlj_exceptions=yes])])]) |
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