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[coreboot.git] / util / mkelfImage / configure.ac

diff --git a/util/mkelfImage/configure.ac b/util/mkelfImage/configure.ac
index 0c0e9c09febfd62d5745c413050fecf6b5bd984a..7aebd36e54f029eaf2d3b5d946488a124a20de6b 100644 (file)
--- a/util/mkelfImage/configure.ac
+++ b/util/mkelfImage/configure.ac
@@ -1,7 +1,7 @@
-dnl 
+dnl
 dnl configure.ac for mkelfImage
-dnl 
-dnl 
+dnl
+dnl
 
 dnl ---Required
 AC_INIT(Makefile.conf.in)
@@ -16,11 +16,11 @@ AC_CANONICAL_HOST
 
 
 dnl Compute target cpu
-case $host_cpu in 
-       i?86 )  
+case $host_cpu in
+       i?86 )
                target_cpu="i386"
                ;;
-       * ) 
+       * )
                target_cpu="$host_cpu"
                ;;
 esac
@@ -111,7 +111,7 @@ if test "$with_i386" != "no" ; then
        fi
        AC_CHECK_PROG([I386_CC], [$cc], [$cc], [""], [$PATH])
        if test "$I386_CC" = no; then
-          
+
                AC_MSG_ERROR([$cc not found])
        fi
        AC_CHECK_PROG([I386_CPP], [$cpp], [$cpp], [""], [$PATH])
@@ -148,7 +148,7 @@ if test "$with_ia64" != "no" ; then
        fi
        AC_CHECK_PROG([IA64_CC], [$cc], [$cc], [""], [$PATH])
        if test "$IA64_CC" = no; then
-          
+
                AC_MSG_ERROR([$cc not found])
        fi
        AC_CHECK_PROG([IA64_CPP], [$cpp], [$cpp], [""], [$PATH])
@@ -173,15 +173,15 @@ fi
 dnl ---Output variables...
 
 HOST_CC=$CC
-HOST_CFLAGS='-O2 -Wall $(HOST_CPPFLAGS)'
+HOST_CFLAGS="$HOST_CFLAGS -O2 -Wall \$(HOST_CPPFLAGS)"
 
 dnl TODO: figure out how to set these appropriately for compilers other than gcc
-I386_CFLAGS='-Os -ffreestanding -Wall -W -Wno-format $(I386_CPPFLAGS)'
+I386_CFLAGS="$I386_CFLAGS -Os -ffreestanding -Wall -W -Wno-format \$(I386_CPPFLAGS)"
 I386_ASFLAGS=''
 I386_LDFLAGS='-static --warn-multiple-gp --warn-common'
 
 dnl TODO: figure out how to set these appropriately for compilers other than gcc
-IA64_CFLAGS='-Os -ffreestanding -Wall -W -Wno-format -fpic -mconstant-gp -mauto-pic -fno-unwind-tables $(IA64_CPPFLAGS)'
+IA64_CFLAGS="$IA64_CFLAGS -Os -ffreestanding -Wall -W -Wno-format -fpic -mconstant-gp -mauto-pic -fno-unwind-tables \$(IA64_CPPFLAGS)"
 IA64_ASFLAGS='-mconstant-gp -mauto-pic'
 IA64_LDFLAGS='-static --warn-multiple-gp --warn-common'