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| author |  Herbert Valerio Riedel <hvr@gnu.org> | 2015-12-03 22:25:13 +0100 |
|---|---|---|
| committer | Herbert Valerio Riedel <hvr@gnu.org> | 2015-12-03 22:26:18 +0100 |
| commit | 5740003e06f0c585460501514f3352f5e105c98c (patch) | |
| tree | c70ca6e115f9420e6aab09b72f454d1bc7ad45df /configure.ac | |
| parent | 03632e32eb1d2e8f5d41ddc0f81bc6eff6a343c9 (diff) | |
Simplify code via AC_USE_SYSTEM_EXTENSIONS
`AC_USE_SYSTEM_EXTENSIONS` takes care of defining feature_test_macros(7)
thereby allowing us to remove a few manual `#define`s
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index c63b45b..8738680 100644 --- a/configure.ac +++ b/configure.ac @@ -1,8 +1,11 @@ AC_INIT([Haskell unix package], [2.0], [libraries@haskell.org], [unix]) +AC_PREREQ([2.60]) # Safety check: Ensure that we are in the correct source directory. AC_CONFIG_SRCDIR([include/HsUnix.h]) +AC_USE_SYSTEM_EXTENSIONS + AC_ARG_WITH([cc], [C compiler], [CC=$withval]) |