tuklib_physmem.m4		tuklib_physmem.m4
	skipping to change at line 56		skipping to change at line 56
	AC_CACHE_CHECK([how to detect the amount of physical memory],		AC_CACHE_CHECK([how to detect the amount of physical memory],
	[tuklib_cv_physmem_method], [		[tuklib_cv_physmem_method], [
	# Maybe checking $host_os would be enough but this matches what		# Maybe checking $host_os would be enough but this matches what
	# tuklib_physmem.c does.		# tuklib_physmem.c does.
	#		#
	# NOTE: IRIX has a compiler that doesn't error out with #error, so use		# NOTE: IRIX has a compiler that doesn't error out with #error, so use
	# a non-compilable text instead of #error to generate an error.		# a non-compilable text instead of #error to generate an error.
	AC_COMPILE_IFELSE([AC_LANG_SOURCE([[		AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
	#if defined(_WIN32) || defined(__CYGWIN__) || defined(__OS2__) \		#if defined(_WIN32) || defined(__CYGWIN__) || defined(__OS2__) \
	|| defined(__DJGPP__) || defined(__VMS)		|| defined(__DJGPP__) || defined(__VMS) \
			|| defined(AMIGA) || defined(__AROS__)
	int main(void) { return 0; }		int main(void) { return 0; }
	#else		#else
	compile error		compile error
	#endif		#endif
	]])], [tuklib_cv_physmem_method=special], [		]])], [tuklib_cv_physmem_method=special], [
	# Look for AIX-specific solution before sysconf(), because the test		# Look for AIX-specific solution before sysconf(), because the test
	# for sysconf() will pass on AIX but won't actually work		# for sysconf() will pass on AIX but won't actually work
	# (sysconf(_SC_PHYS_PAGES) compiles but always returns -1 on AIX).		# (sysconf(_SC_PHYS_PAGES) compiles but always returns -1 on AIX).
	AC_COMPILE_IFELSE([AC_LANG_SOURCE([[		AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
End of changes. 1 change blocks.
	1 lines changed or deleted		2 lines changed or added
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