From 4ed751ad5a64c868cf5cc087114827b426a9c07e Mon Sep 17 00:00:00 2001
From: Ganesh Viswanathan <dev@genotrance.com>
Date: Fri, 13 Sep 2019 21:56:29 -0700
Subject: Add ccache support

---
 nimterop/build.nim | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/nimterop/build.nim b/nimterop/build.nim
index 2563bb8..f2d4692 100644
--- a/nimterop/build.nim
+++ b/nimterop/build.nim
@@ -571,9 +571,11 @@ proc buildLibrary(lname, outdir, conFlags, cmakeFlags, makeFlags: string): strin
             gen = "MinGW Makefiles".quoteShell
         else:
           gen = "Unix Makefiles".quoteShell
-        cmake(outdir / "build", "Makefile", &".. -G {gen} {cmakeFlags}")
+        if findExe("ccache").len != 0:
+          gen &= " -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache"
+        makePath = outdir / "buildcache"
+        cmake(makePath, "Makefile", &".. -G {gen} {cmakeFlags}")
         cmakeDeps = true
-        makePath = outdir / "build"
       else:
         cmakeDepStr &= "cmake executable missing"
 
-- 
cgit v1.2.3