diff options
Diffstat (limited to 'tests/legacy/examples/cgo/import_example.go')
-rw-r--r-- | tests/legacy/examples/cgo/import_example.go | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/tests/legacy/examples/cgo/import_example.go b/tests/legacy/examples/cgo/import_example.go new file mode 100644 index 00000000..a25a6971 --- /dev/null +++ b/tests/legacy/examples/cgo/import_example.go @@ -0,0 +1,29 @@ +package cgo + +import ( + //#cgo LDFLAGS: -lm -lversion -lc_version -L${SRCDIR}/cc_dependency + //#cgo CPPFLAGS: -I${SRCDIR}/../.. + //#include <math.h> + //#include "use_exported.h" + //#include "cc_dependency/version.h" + "C" + + "github.com/bazelbuild/rules_go/examples/cgo/sub" +) + +// Nsqrt returns the square root of n. +func Nsqrt(n int) int { + return int(sub.Floor(float64(C.sqrt(C.double(n))))) +} + +func PrintGoVersion() { + C.PrintGoVersion() +} + +func printCXXVersion() { + C.PrintCXXVersion() +} + +func ReturnDefined() int { + return int(C.DEFINED_IN_COPTS) +} |