[patch] patch to ebuild for app-emulation/qemu-softmmu-0.8.2-r1

detect-gcc3-ebuild.patch (text/plain), 2.12 KB, created by Carlo Marcelo Arenas Belon on 2007-01-17 09:55:55 UTC

--- /usr/portage/app-emulation/qemu-softmmu/qemu-softmmu-0.8.2-r1.ebuild	2007-01-02 12:35:55.000000000 -0800
+++ qemu-softmmu-0.8.2-r2.ebuild	2007-01-17 01:50:40.000000000 -0800
@@ -40,9 +40,11 @@
 
 pkg_setup() {
 	if [ "$(gcc-major-version)" == "4" ]; then
-		eerror "qemu requires gcc-3 in order to build and work correctly"
-		eerror "please compile it with gcc-3"
-		die "gcc 4 cannot build qemu"
+		ewarn "qemu requires gcc-3 in order to build and work correctly"
+		ewarn "please compile it with gcc-3"
+		ewarn "trying to find it on your system..."
+		AUTODETECT_GCC3=yes
+		export AUTODETECT_GCC3
 	fi
 }
 
@@ -52,6 +54,8 @@
 	cd "${S}"
 	epatch "${FILESDIR}"/qemu-${PV}-linux-headers.patch
 	epatch "${FILESDIR}"/qemu-${PV}-sparc-fp.patch
+	epatch "${FILESDIR}"/qemu-${PV}-detect-gcc3.patch
+	epatch "${FILESDIR}"/qemu-${PV}-detect-gentoo-gcc3.patch
 	# Alter target makefiles to accept CFLAGS set via flag-o.
 	sed -i 's/^\(C\|OP_C\|HELPER_C\)FLAGS=/\1FLAGS+=/' \
 		Makefile Makefile.target tests/Makefile
@@ -72,22 +76,36 @@
 
 	set_target_list
 
-	myconf="--disable-gcc-check"
 	if ! use sdl ; then
 		myconf="$myconf --disable-gfx-check"
 	fi
-	./configure \
-		--prefix=/usr \
-		--target-list="${TARGET_LIST}" \
-		--enable-slirp --enable-adlib \
-		--cc=$(tc-getCC) \
-		--host-cc=$(tc-getCC) \
-		--kernel-path=${KV_DIR} \
-		$(use_enable sdl)\
-		$(use_enable kqemu) \
-		$(use_enable alsa) \
-		${myconf} \
-		|| die "could not configure"
+
+	if [ "${AUTODETECT_GCC3}" = "yes" ]; then
+		./configure \
+			--prefix=/usr \
+			--target-list="${TARGET_LIST}" \
+			--enable-slirp --enable-adlib \
+			--kernel-path=${KV_DIR} \
+			$(use_enable sdl) \
+			$(use_enable kqemu) \
+			$(use_enable alsa) \
+			${myconf} \
+			|| die "could not configure"
+	else {
+		myconf="--disable-gcc-check"
+		./configure \
+			--prefix=/usr \
+			--target-list="${TARGET_LIST}" \
+			--enable-slirp --enable-adlib \
+			--cc=$(tc-getCC) \
+			--host-cc=$(tc-getCC) \
+			--kernel-path=${KV_DIR} \
+			$(use_enable sdl)\
+			$(use_enable kqemu) \
+			$(use_enable alsa) \
+			${myconf} \
+			|| die "could not configure"
+	}; fi
 
 	emake || die "make failed"
 }