Allow the build environment to override settings such as MACHINE etc so that cross compilation for embedded systems is much easier.
Overview : http://www.mail-archive.com/openssl-dev@openssl.org/msg26096.html -- David McCullough, david_mccullo...@securecomputing.com, Ph:+61 734352815 McAfee - SnapGear http://www.snapgear.com http://www.uCdot.org
diff --git a/Makefile.shared b/Makefile.shared index adf7d4e..3a522b8 100644 --- a/Makefile.shared +++ b/Makefile.shared @@ -6,13 +6,13 @@ # properly # CC contains the current compiler. This one MUST be defined -CC=cc -CFLAGS=$(CFLAG) +CC?=cc +CFLAGS?=$(CFLAG) # LDFLAGS contains flags to be used when temporary object files (when building # shared libraries) are created, or when an application is linked. # SHARED_LDFLAGS contains flags to be used when the shared library is created. -LDFLAGS= -SHARED_LDFLAGS= +LDFLAGS?= +SHARED_LDFLAGS?= NM=nm diff --git a/config b/config index ac244b8..159fa18 100755 --- a/config +++ b/config @@ -48,10 +48,10 @@ done # First get uname entries that we use below -MACHINE=`(uname -m) 2>/dev/null` || MACHINE="unknown" -RELEASE=`(uname -r) 2>/dev/null` || RELEASE="unknown" -SYSTEM=`(uname -s) 2>/dev/null` || SYSTEM="unknown" -VERSION=`(uname -v) 2>/dev/null` || VERSION="unknown" +[ "$MACHINE" ] || MACHINE=`(uname -m) 2>/dev/null` || MACHINE="unknown" +[ "$RELEASE" ] || RELEASE=`(uname -r) 2>/dev/null` || RELEASE="unknown" +[ "$SYSTEM" ] || SYSTEM=`(uname -s) 2>/dev/null` || SYSTEM="unknown" +[ "$VERSION" ] || VERSION=`(uname -v) 2>/dev/null` || VERSION="unknown" # Now test for ISC and SCO, since it is has a braindamaged uname. -- 1.6.0.4
