FreeBSD: Add option for build in source

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>

freebsd/trinity.port.mk

@@ -48,6 +48,7 @@ USES+=	gmake
 
 PATCH_STRIP=	-p1
 
+TDE_BUILD_SUBDIR=.build	# Set to empty for build-in-source
 
 # Build Flags
 TDE_FLAGS=-I${LOCALBASE}/include
@@ -74,8 +75,9 @@ TDE_BUILD_ENV=\
 TDE_CMAKE_CONFIGURE=\
 	export ${TDE_BUILD_ENV}; \
 	export CMAKE_PREFIX_PATH="${LOCALBASE}"; \
-	cd ${WRKSRC} && mkdir .build && cd .build && \
+	[ -z "${TDE_BUILD_SUBDIR}" ] || mkdir ${WRKSRC}/${TDE_BUILD_SUBDIR} && \
-	cmake .. \
+	cd ${WRKSRC}/${TDE_BUILD_SUBDIR} && \
+	cmake ${WRKSRC} \
 		-DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}" \
 		-DCMAKE_C_FLAGS="${TDE_FLAGS}" \
 		-DCMAKE_CXX_FLAGS="${TDE_FLAGS}" \
@@ -91,7 +93,8 @@ TDE_CMAKE_CONFIGURE=\
 
 TDE_AUTOTOOLS_CONFIGURE=\
 	export ${TDE_BUILD_ENV}; \
-	cd ${WRKSRC} && mkdir .build && cd .build && \
+	[ -z "${TDE_BUILD_SUBDIR}" ] || mkdir ${WRKSRC}/${TDE_BUILD_SUBDIR} && \
+	cd ${WRKSRC}/${TDE_BUILD_SUBDIR} && \
 	${WRKSRC}/configure \
 		--prefix=${TDE_PREFIX} \
 		--exec-prefix=${TDE_PREFIX} \
@@ -131,20 +134,20 @@ tde-pathfix:
 
 ### Custom build targets for CMAKE
 tde-cmake-prepare:
-	rm -rf "${WRKSRC}/.build"
+	[ -z "${TDE_BUILD_SUBDIR}" ] || rm -rf "${WRKSRC}/${TDE_BUILD_SUBDIR}"
 
 tde-cmake-build:
 	${TDE_BUILD_ENV} \
-	${MAKE_CMD} -C "${WRKSRC}/.build"
+	${MAKE_CMD} -C "${WRKSRC}/${TDE_BUILD_SUBDIR}"
 
 tde-cmake-install:
 	${TDE_BUILD_ENV} \
 	DESTDIR=${STAGEDIR} \
-	${MAKE_CMD} -C "${WRKSRC}/.build" install
+	${MAKE_CMD} -C "${WRKSRC}/${TDE_BUILD_SUBDIR}" install
 
 ### Custom build targets for AUTOTOOLS
 tde-autotools-prepare:
-	rm -rf "${WRKSRC}/.build"
+	[ -z "${TDE_BUILD_SUBDIR}" ] || rm -rf "${WRKSRC}/${TDE_BUILD_SUBDIR}"
 	cp -f "/usr/local/share/aclocal/libtool.m4" "${WRKSRC}/admin/libtool.m4.in"
 	cp -f "/usr/local/share/libtool/build-aux/ltmain.sh" "${WRKSRC}/admin/ltmain.sh"
 	gsed -i "${WRKSRC}/admin/acinclude.m4.in" -e "s|/usr/include/tqt|${LOCALBASE}/include/tqt|g"
@@ -152,9 +155,9 @@ tde-autotools-prepare:
 
 tde-autotools-build:
 	${TDE_BUILD_ENV} \
-	${MAKE_CMD} -C "${WRKSRC}/.build"
+	${MAKE_CMD} -C "${WRKSRC}/${TDE_BUILD_SUBDIR}"
 
 tde-autotools-install:
 	${TDE_BUILD_ENV} \
 	DESTDIR=${STAGEDIR} \
-	${MAKE_CMD} -C "${WRKSRC}/.build" install
+	${MAKE_CMD} -C "${WRKSRC}/${TDE_BUILD_SUBDIR}" install