cpic: Compilation ok but fails to run

bsc/cc-wrapper-bbg/setup-hook.sh

@@ -0,0 +1,47 @@
+export NIX_CC=@out@
+
+addCVars () {
+    if [ -d $1/include ]; then
+        export NIX_CFLAGS_COMPILE+=" ${ccIncludeFlag:--isystem} $1/include"
+    fi
+
+    if [ -d $1/lib64 -a ! -L $1/lib64 ]; then
+        export NIX_LDFLAGS+=" -L$1/lib64"
+    fi
+
+    if [ -d $1/lib ]; then
+        export NIX_LDFLAGS+=" -L$1/lib"
+    fi
+
+    if test -d $1/Library/Frameworks; then
+        export NIX_CFLAGS_COMPILE="$NIX_CFLAGS_COMPILE -F$1/Library/Frameworks"
+    fi
+}
+
+envHooks+=(addCVars)
+
+# Note: these come *after* $out in the PATH (see setup.sh).
+
+if [ -n "@cc@" ]; then
+    addToSearchPath PATH @cc@/bin
+fi
+
+if [ -n "@binutils@" ]; then
+    addToSearchPath PATH @binutils@/bin
+fi
+
+if [ -n "@libc@" ]; then
+    addToSearchPath PATH @libc@/bin
+fi
+
+if [ -n "@coreutils@" ]; then
+    addToSearchPath PATH @coreutils@/bin
+fi
+
+if [ -z "$crossConfig" ]; then
+    export CC=@real_cc@
+    export CXX=@real_cxx@
+else
+    export BUILD_CC=@real_cc@
+    export BUILD_CXX=@real_cxx@
+fi