From: Guy Harris <guy@alum.mit.edu>
Date: Sat, 3 Mar 2012 21:36:17 +0000 (-0800)
Subject: Fix typo, so setting CPPFLAGS in the environment works correctly.
X-Git-Url: https://git.tcpdump.org/tcpdump/commitdiff_plain/47e8f3a919b792828b6e9f27e94f509abc7006cd

Fix typo, so setting CPPFLAGS in the environment works correctly.

Based-On-Patch-From: Simon Ruderich <simon@ruderich.org>
---

diff --git a/configure b/configure
index 6d3de79a..cea1cde2 100755
--- a/configure
+++ b/configure
@@ -9342,7 +9342,7 @@ fi
 done
 
 if test $ac_cv_func_pcap_findalldevs = "yes" ; then
-    savedppflags="$CPPLAGS"
+    savedppflags="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS $V_INCLS"
     { echo "$as_me:$LINENO: checking for pcap_if_t" >&5
 echo $ECHO_N "checking for pcap_if_t... $ECHO_C" >&6; }
@@ -11760,7 +11760,7 @@ _ACEOF
 fi
 
 
-		savedppflags="$CPPLAGS"
+		savedppflags="$CPPFLAGS"
 		CPPFLAGS="$CPPFLAGS $V_INCLS"
 
 for ac_header in openssl/evp.h
diff --git a/configure.in b/configure.in
index 4ac664ec..f1300d73 100644
--- a/configure.in
+++ b/configure.in
@@ -732,7 +732,7 @@ if test $ac_cv_func_pcap_findalldevs = "yes" ; then
 dnl Check for Mac OS X, which may ship pcap.h from 0.6 but libpcap may
 dnl be 0.8; this means that lib has pcap_findalldevs but header doesn't
 dnl have pcap_if_t.
-    savedppflags="$CPPLAGS"
+    savedppflags="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS $V_INCLS"
     AC_CHECK_TYPES(pcap_if_t, , , [#include <pcap.h>])
     CPPFLAGS="$savedcppflags"
@@ -1067,7 +1067,7 @@ if test "$want_libcrypto" != "no"; then
 		fi
 		AC_CHECK_LIB(crypto, DES_cbc_encrypt)
 
-		savedppflags="$CPPLAGS"
+		savedppflags="$CPPFLAGS"
 		CPPFLAGS="$CPPFLAGS $V_INCLS"
 		AC_CHECK_HEADERS(openssl/evp.h)
 		CPPFLAGS="$savedcppflags"