[Buildroot] improved deps [was Re: svn commit: trunk/buildroot: package/config]
flat view
From: Bernhard Fischer <hidden>
Date: 2007-07-08 00:10:49
On Sat, Jul 07, 2007 at 05:00:18PM -0700, aldot at uclibc.org wrote:
Author: aldot Date: 2007-07-07 17:00:17 -0700 (Sat, 07 Jul 2007) New Revision: 19025 Log: - silence a cosmetic warning (closes several issues in mantis). This also provides a nice up-to-date filestamp if something got reconfigured (e.g. c++ support got toggled) that can be used in the future to depend accordingly.
e.g.: Index: toolchain/gcc/gcc-uclibc-4.x.mk ===================================================================
--- toolchain/gcc/gcc-uclibc-4.x.mk (revision 19022)
+++ toolchain/gcc/gcc-uclibc-4.x.mk (working copy)@@ -48,10 +48,14 @@ endif # ############################################################# +GCC_TARGET_PREREQ = +GCC_STAGING_PREREQ= $(STAGING_DIR)/usr/lib/libc.a + GCC_TARGET_LANGUAGES:=c ifeq ($(BR2_INSTALL_LIBSTDCPP),y) GCC_TARGET_LANGUAGES:=$(GCC_TARGET_LANGUAGES),c++ +GCC_TARGET_PREREQ += $(BASE_DIR)/include/config/br2/install/libstdcpp.h endif ifeq ($(BR2_INSTALL_LIBGCJ),y)
@@ -62,9 +66,6 @@ ifeq ($(BR2_INSTALL_OBJC),y) GCC_TARGET_LANGUAGES:=$(GCC_TARGET_LANGUAGES),objc endif -GCC_TARGET_PREREQ = -GCC_STAGING_PREREQ= $(STAGING_DIR)/usr/lib/libc.a - ifndef GCC_NO_MPFR GCC_WITH_HOST_GMP=--with-gmp=$(GMP_HOST_DIR) GCC_WITH_HOST_MPFR=--with-mpfr=$(MPFR_HOST_DIR)
@@ -75,6 +76,7 @@ GCC_TARGET_LANGUAGES:=$(GCC_TARGET_LANGU #GCC_STAGING_PREREQ+= $(TOOL_BUILD_DIR)/mpfr/lib/libmpfr.so GCC_WITH_TARGET_GMP=--with-gmp="$(GMP_TARGET_DIR)" GCC_WITH_TARGET_MPFR=--with-mpfr="$(MPFR_TARGET_DIR)" +GCC_TARGET_PREREQ += $(BASE_DIR)/include/config/br2/install/fortran.h endif endif # ifndef GCC_NO_MPFR
or the like. This potentially fixes the situation where you previously could not really do a full build, then turn e.g. c++ support on and execute make again. Patches welcome.