On macOS, support building without Xcode installed.

However, command line tools must be installed.

diff --git a/src/microcode/configure.ac b/src/microcode/configure.ac
index 5c2ca51cdf57ddf780d9d30d5adc9468b524eb96..87e01329ca4252d0224f1dd069537257cf3748d2 100644 (file)
--- a/src/microcode/configure.ac
+++ b/src/microcode/configure.ac
@@ -316,6 +316,7 @@ darwin*)
     fi
     MACOS_SDKS=
     for dir in /Developer/SDKs \
+       /Library/Developer/CommandLineTools/SDKs \
        /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs
     do
        if test -d "${dir}"; then