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8706dedec7
Unfortunately klibc doesn't provide out-of-line versions of ctypes functions such as isalpha. This is a nasty hack to create them.
47 lines
1.2 KiB
Plaintext
47 lines
1.2 KiB
Plaintext
AC_INIT(dash, 0.5.2)
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AM_INIT_AUTOMAKE([foreign])
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AC_CONFIG_SRCDIR([src/main.c])
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AC_CONFIG_HEADERS(config.h)
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dnl Checks for programs.
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AC_PROG_CC
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AC_GNU_SOURCE
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AC_PROG_YACC
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AC_MSG_CHECKING([for build system compiler])
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if test "$cross_compiling" = yes; then
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CC_FOR_BUILD=${CC_FOR_BUILD-cc}
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else
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CC_FOR_BUILD=${CC}
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fi
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AC_MSG_RESULT(${CC_FOR_BUILD})
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AC_SUBST(CC_FOR_BUILD)
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dnl Checks for libraries.
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dnl Checks for header files.
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dnl Checks for library functions.
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AC_CHECK_FUNCS(bsearch getpwnam getrlimit isalpha killpg mempcpy sigsetmask \
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stpcpy strchrnul strsignal strtod strtoimax strtoumax sysconf)
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dnl Check for klibc signal.
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AC_CHECK_FUNC(signal)
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if test "$ac_cv_func_signal" != yes; then
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AC_CHECK_FUNC(bsd_signal,
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[AC_DEFINE(signal, bsd_signal,
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[klibc has bsd_signal instead of signal])])
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fi
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dnl Check for stat64 (dietlibc/klibc).
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AC_CHECK_FUNC(stat64,, [
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AC_DEFINE(fstat64, fstat, [64-bit operations are the same as 32-bit])
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AC_DEFINE(lstat64, lstat, [64-bit operations are the same as 32-bit])
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AC_DEFINE(stat64, stat, [64-bit operations are the same as 32-bit])
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AC_DEFINE(open64, open, [64-bit operations are the same as 32-bit])
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])
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AC_CONFIG_FILES([Makefile src/Makefile])
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AC_OUTPUT
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