gcc-wrapper: Use -isystem instead of -I

This mostly matters for "gcc -MMD", which distinguishes between user and system header files.
2014-01-10 13:29:29 +01:00
parent a9a3ed1084
commit 51713fbbfc
1 changed files with 1 additions and 1 deletions
@@ -1,6 +1,6 @@
 addCVars () {
    if test -d $1/include; then
-        export NIX_CFLAGS_COMPILE="$NIX_CFLAGS_COMPILE -I$1/include"
+        export NIX_CFLAGS_COMPILE="$NIX_CFLAGS_COMPILE -isystem $1/include"
    fi

    if test -d $1/lib64; then