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Use cc on OpenBSD and link to libm when building result (#14672)

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Euan 2020-06-16 07:50:57 +01:00 • committed by GitHub
commit 7b12f13946
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1 changed files with 16 additions and 5 deletions
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21
tools/detect/detect.nim
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@ -14,10 +14,18 @@
# compilation.
import os, strutils
const
cc = "gcc -o $# $#.c"
cpp = "gcc -E -o $#.i $#.c"
when defined(openbsd):
const
cc = "cc -o $# $#.c"
cpp = "cc -E -o $#.i $#.c"
ccLinkMath = "cc -lm -o $# $#.c"
cppLinkMath = "cc -lm -E -o $#.i $#.c"
else:
const
cc = "gcc -o $# $#.c"
cpp = "gcc -E -o $#.i $#.c"
const
cfile = """
/* Generated by detect.nim */
#define _GNU_SOURCE
@ -89,8 +97,11 @@ proc main =
if open(f, "other_consts.nim", fmWrite):
f.write(nimfile % [other])
close(f)
if not myExec(cc % [gen.addFileExt(ExeExt), gen]): quit(1)
if not myExec(cpp % [pre.addFileExt(ExeExt), pre]): quit(1)
let cCompile = when defined(openbsd): ccLinkMath else: cc
let cppCompile = when defined(openbsd): cppLinkMath else: cpp
if not myExec(cCompile % [gen.addFileExt(ExeExt), gen]): quit(1)
if not myExec(cppCompile % [pre.addFileExt(ExeExt), pre]): quit(1)
when defined(windows):
if not myExec(gen.addFileExt(ExeExt)): quit(1)
else: