From mboxrd@z Thu Jan 1 00:00:00 1970 From: llandwerlin at gmail.com Date: Wed, 14 Apr 2010 01:05:38 +0200 Subject: [Buildroot] [PATCH 05/41] package: Add $(HOST_DIR)/usr/lib to LD_LIBRARY_PATH for host but not target In-Reply-To: <1271199974-30434-1-git-send-email-llandwerlin@gmail.com> References: <1271199974-30434-1-git-send-email-llandwerlin@gmail.com> Message-ID: <1271199974-30434-6-git-send-email-llandwerlin@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net From: Lionel Landwerlin Some packages like icu requires to be compiled against the host system first to be able to compile against the target. This is due to the usage of self generated binaries by the package to build itself. When the generated tools also depends on generated libraries it is required to add the path to these libraries in the library path (LD_LIBRARY_PATH) especially for the configure step. Adding $(HOST_DIR)/usr/lib to LD_LIBRARY_PATH for target compilation might break the link step by mixing host libraries and target binaries. Signed-off-by: Lionel Landwerlin --- package/Makefile.in | 10 +++++----- 1 files changed, 5 insertions(+), 5 deletions(-) diff --git a/package/Makefile.in b/package/Makefile.in index 983caf3..66cf61d 100644 --- a/package/Makefile.in +++ b/package/Makefile.in @@ -205,21 +205,20 @@ TARGET_CONFIGURE_OPTS=PATH=$(TARGET_PATH) \ NM_FOR_TARGET="$(TARGET_NM)" \ DEFAULT_ASSEMBLER="$(TARGET_AS)" \ DEFAULT_LINKER="$(TARGET_LD)" \ + PKG_CONFIG_ALLOW_SYSTEM_LIBS=1 \ PKG_CONFIG_SYSROOT_DIR="$(STAGING_DIR)" \ PKG_CONFIG="$(PKG_CONFIG_HOST_BINARY)" \ PKG_CONFIG_PATH="$(STAGING_DIR)/usr/lib/pkgconfig:$(PKG_CONFIG_PATH)" \ PERLLIB="$(HOST_DIR)/usr/lib/perl" \ - LD_LIBRARY_PATH="$(HOST_DIR)/usr/lib" \ STAGING_DIR="$(STAGING_DIR)" TARGET_CONFIGURE_ENV=\ CFLAGS="$(TARGET_CFLAGS)" \ CXXFLAGS="$(TARGET_CXXFLAGS)" \ LDFLAGS="$(TARGET_LDFLAGS)" \ - FCFLAGS="$(TARGET_FCFLAGS)" \ + FCFLAGS="$(TARGET_FCFLAGS)" TARGET_MAKE_ENV=PATH=$(TARGET_PATH) \ - LD_LIBRARY_PATH="$(HOST_DIR)/usr/lib:$(LD_LIBRARY_PATH)" \ PERLLIB="$(HOST_DIR)/usr/lib/perl" HOST_CONFIGURE_OPTS=PATH=$(HOST_PATH) \ @@ -257,9 +256,11 @@ HOST_CONFIGURE_OPTS=PATH=$(HOST_PATH) \ ORIGINAL_LD_FOR_TARGET="$(TARGET_LD)" \ ORIGINAL_NM_FOR_TARGET="$(TARGET_NM)" \ ORIGINAL_OBJDUMP_FOR_TARGET="$(TARGET_OBJDUMP)" \ + PKG_CONFIG_ALLOW_SYSTEM_LIBS=1 \ PKG_CONFIG="$(PKG_CONFIG_HOST_BINARY)" \ PKG_CONFIG_LIBDIR="$(HOST_DIR)/usr/lib/pkgconfig" \ - PERLLIB="$(HOST_DIR)/usr/lib/perl" + PERLLIB="$(HOST_DIR)/usr/lib/perl" \ + LD_LIBRARY_PATH="$(HOST_DIR)/usr/lib:$(LD_LIBRARY_PATH)" HOST_MAKE_ENV=PATH=$(HOST_PATH) \ LD_LIBRARY_PATH="$(HOST_DIR)/usr/lib:$(LD_LIBRARY_PATH)" \ @@ -267,7 +268,6 @@ HOST_MAKE_ENV=PATH=$(HOST_PATH) \ PKG_CONFIG_LIBDIR="$(HOST_DIR)/usr/lib/pkgconfig" \ PERLLIB="$(HOST_DIR)/usr/lib/perl" - ####################################################################### # settings we need to pass to configure -- 1.7.0.4