1[short] skip 'runs build'
2
3[!cgo] skip
4
5# Require that CC is something that requires a PATH lookup.
6# Normally, the default is gcc or clang, but if CC was set during make.bash,
7# that becomes the default.
8[!cc:clang] [!cc:gcc] skip 'C compiler is not gcc or clang'
9
10env GOCACHE=$WORK/gocache # Looking for compile flags, so need a clean cache.
11[!GOOS:windows] env PATH=.:$PATH
12[!GOOS:windows] chmod 0755 p/gcc p/clang
13[!GOOS:windows] exists -exec p/gcc p/clang
14[GOOS:windows] exists -exec p/gcc.bat p/clang.bat
15! exists p/bug.txt
16! go build -x
17stderr '^cgo: C compiler "(clang|gcc)" not found: exec: "(clang|gcc)": cannot run executable found relative to current directory'
18! exists p/bug.txt
19
20-- go.mod --
21module m
22
23-- m.go --
24package m
25
26import _ "m/p"
27
28-- p/p.go --
29package p
30
31// #define X 1
32import "C"
33
34-- p/gcc --
35#!/bin/sh
36echo ran gcc >bug.txt
37-- p/clang --
38#!/bin/sh
39echo ran clang >bug.txt
40-- p/gcc.bat --
41echo ran gcc >bug.txt
42-- p/clang.bat --
43echo ran clang >bug.txt
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