Dag-Erling Smørgrav
d8463c2549
* Create `src/config.h` instead of passing everything on the compiler command line. * To reduce the magnitude of this change, add `--include src/config.h` to CFLAGS instead of adding `#include "src/config.h"` at the top of each source file. Not all compilers support this, but I don't think we care about anything other than gcc and clang at this point. * Rather than generate `src/config_opts.inc`, emit `JQ_CONFIG` directly into `src/config.h`. * Rather than generate `src/version.h`, define `JQ_VERSION` as an alias for the standard `PACKAGE_VERSION`.
10 lines
239 B
Plaintext
10 lines
239 B
Plaintext
dnl AC_CHECK_MATH_FUNC(func)
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AC_DEFUN([AC_CHECK_MATH_FUNC], [
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AC_LANG(C)
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AC_CHECK_LIB([m],[$1],[
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m4_define([ac_tr_func], [HAVE_]m4_toupper($1))
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AC_DEFINE(ac_tr_func, 1, [Define if you have the $1 math function.])
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],[
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])
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])
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