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| author | Laurent Bercot <ska-skaware@skarnet.org> | 2015-11-30 17:38:29 +0000 |
|---|---|---|
| committer | Laurent Bercot <ska-skaware@skarnet.org> | 2015-11-30 17:38:29 +0000 |
| commit | 4d4ea18bff322b4e4933e57de93cccbf81852557 (patch) | |
| tree | 4ee539db95bbb7fea31151cc4d29ce3e7779c87d /configure | |
| parent | 4fcbf29211773e3bbe3e2d14349d770688421f6e (diff) | |
| download | skalibs-4d4ea18bff322b4e4933e57de93cccbf81852557.tar.xz | |
Easier CROSS_COMPILE support in configure
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 13 |
1 files changed, 7 insertions, 6 deletions
@@ -167,7 +167,7 @@ trytypesize() { # Actual script -CC_AUTO="$CC" +CC_AUTO= CFLAGS_AUTO="$CFLAGS" CPPFLAGS_AUTO="-D_POSIX_C_SOURCE=200809L -D_XOPEN_SOURCE=700 -O2 $CPPFLAGS" LDFLAGS_AUTO="$LDFLAGS" @@ -224,7 +224,7 @@ for arg ; do --enable-slashpackage) sproot= ; slashpackage=true ;; --disable-slashpackage) sproot= ; slashpackage=false ;; --enable-cross=*) cross=${arg#*=} ;; - --enable-cross) cross= ;; + --enable-cross) ;; --disable-cross) cross= ;; --enable-libc-replacements|--enable-libc-replacements=yes) replacements=true ;; --disable-libc-replacements|--enable-libc-replacements=no) replacements=false ;; @@ -302,6 +302,7 @@ fi # Find a C compiler to use echo "Checking for C compiler..." +trycc ${cross}${CC} trycc ${cross}gcc trycc ${cross}c99 trycc ${cross}cc @@ -518,20 +519,20 @@ sysdeps := $sysdeps version := $version sproot := $sproot home := $home -exthome := $exthome -ipv6 := $ipv6 +exthome := ${exthome} +ipv6 := ${ipv6} RT_LIB := ${rt_lib} SOCKET_LIB := ${socket_lib} SYSCLOCK_LIB := ${sysclock_lib} TAINNOW_LIB := ${tainnow_lib} UTIL_LIB := ${util_lib} -CC := $CC_AUTO +CC := ${CC_AUTO##${cross}} CFLAGS := $CFLAGS_AUTO CPPFLAGS := $CPPFLAGS_AUTO LDFLAGS := $LDFLAGS_AUTO LDFLAGS_NOSHARED := $LDFLAGS_NOSHARED LDFLAGS_SHARED := $LDFLAGS_SHARED -CROSS_COMPILE := $cross +CROSS_COMPILE := ${cross} EOF if test -n "$vpaths" ; then echo "vpath lib%a$vpaths" |