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patch for spec file of gcc 3.4.4, so that libgss library is not
automatically linked into every binary. explicitely link it into needed packages (kismet, nmap, samba) and add dependencies. idea and patch from sven-ola, thx. Saves 16 kb in the default squashfs images. git-svn-id: svn://svn.openwrt.org/openwrt/trunk@2817 3c298f89-4303-0410-b956-a3cf2f4a3e73
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@ -183,6 +183,7 @@ source "package/libevent/Config.in"
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source "package/expat/Config.in" # libexpat
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source "package/flac/Config.in" # libflac
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source "package/freetype/Config.in" # libfreetype
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source "package/base-files/Config.in" # libgcc
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source "package/libgcrypt/Config.in"
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source "package/libgd/Config.in"
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source "package/libgdbm/Config.in"
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@ -29,7 +29,15 @@ LIBGCC_VERSION:=${shell cat $(STAGING_DIR)/gcc_version}
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IDIR_LIBGCC:=$(PKG_BUILD_DIR)/libgcc
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IPKG_LIBGCC:=$(PACKAGE_DIR)/libgcc_$(LIBGCC_VERSION)-$(PKG_RELEASE)_$(ARCH).ipk
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PACKAGES:=$(IPKG_BASE) $(IPKG_UCLIBC) $(IPKG_LIBGCC)
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PACKAGES:=$(IPKG_BASE) $(IPKG_UCLIBC)
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PACKAGES_INSTALL:=$(IPKG_BASE) $(IPKG_UCLIBC)
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ifeq ($(BR2_PACKAGE_LIBGCC),y)
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PACKAGES_INSTALL+=$(IPKG_LIBGCC)
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endif
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ifeq ($(BR2_PACKAGE_LIBGCC),m)
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PACKAGES+=$(IPKG_LIBGCC)
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endif
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$(PKG_BUILD_DIR)/.prepared:
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mkdir -p $(PKG_BUILD_DIR) $(PACKAGE_DIR)
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@ -88,4 +96,4 @@ prepare:
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compile-targets: $(PACKAGES)
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install-targets: compile
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mkdir -p $(TARGET_DIR)
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$(IPKG) install $(PACKAGES)
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$(IPKG) install $(PACKAGES_INSTALL)
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@ -1,5 +1,5 @@
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Package: uclibc
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Priority: optional
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Section: net
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Depends: base-files, libgcc
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Depends: base-files
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Description: Standard C library for embedded Linux systems
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@ -28,7 +28,7 @@ $(PKG_BUILD_DIR)/.configured:
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CXXFLAGS="$(TARGET_CFLAGS) -fno-builtin -fno-rtti -nostdinc++" \
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CPPFLAGS="-I$(STAGING_DIR)/usr/include -I$(STAGING_DIR)/include -I$(LINUX_DIR)/include" \
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LDFLAGS="-nodefaultlibs -L$(STAGING_DIR)/usr/lib -L$(STAGING_DIR)/lib" \
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LIBS="-luClibc++ -lc -lm" \
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LIBS="-luClibc++ -lc -lm -lgcc" \
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./configure \
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--target=$(GNU_TARGET_NAME) \
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--host=$(GNU_TARGET_NAME) \
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@ -58,7 +58,7 @@ $(PKG_BUILD_DIR)/.configured:
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$(PKG_BUILD_DIR)/.built:
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$(MAKE) -C $(PKG_BUILD_DIR) \
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LIBS="-luClibc++ -lc -lm" \
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LIBS="-luClibc++ -lc -lm -lgcc" \
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all
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touch $@
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@ -1,7 +1,7 @@
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Package: kismet
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Priority: optional
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Section: net
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Depends: kismet-client, kismet-server
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Depends: libgcc, kismet-client, kismet-server
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Description: kismet
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Kismet is an 802.11 layer2 wireless network detector,
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sniffer, and intrusion detection system. Kismet will work with any
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@ -26,7 +26,7 @@ $(PKG_BUILD_DIR)/.configured:
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CXXFLAGS="$(TARGET_CFLAGS) -fno-builtin -fno-rtti -nostdinc++" \
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CPPFLAGS="-I$(STAGING_DIR)/usr/include -I$(STAGING_DIR)/include" \
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LDFLAGS="-nodefaultlibs -L$(STAGING_DIR)/usr/lib -L$(STAGING_DIR)/lib" \
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LIBS="-luClibc++ -lc -lm" \
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LIBS="-luClibc++ -lc -lm -lgcc" \
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ac_cv_prog_CXX="$(TARGET_CXX)" \
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./configure \
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--target=$(GNU_TARGET_NAME) \
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@ -1,5 +1,5 @@
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Package: nmap
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Priority: optional
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Section: net
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Depends: libpcap, libpcre, uclibc++
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Depends: libgcc, libpcap, libpcre, uclibc++
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Description: Nmap is a free open source utility for network exploration or security auditing.
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@ -58,7 +58,7 @@ $(PKG_BUILD_DIR)/.built:
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$(TARGET_CONFIGURE_OPTS) \
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CFLAGS="$(TARGET_CFLAGS) -D_GNU_SOURCE -DNDEBUG -DSHMEM_SIZE=524288 -Dfcntl=fcntl64" \
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CPPFLAGS="-I$(STAGING_DIR)/usr/include" \
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LDFLAGS="-L$(STAGING_DIR)/lib -L$(STAGING_DIR)/usr/lib" \
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LDFLAGS="-lgcc_s -L$(STAGING_DIR)/lib -L$(STAGING_DIR)/usr/lib" \
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ac_cv_lib_cups_httpConnect=no \
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ac_cv_sizeof_int=4 \
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ac_cv_sizeof_long=4 \
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@ -1,5 +1,5 @@
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Package: samba
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Priority: optional
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Section: net
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Depends:
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Depends: libgcc
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Description: NetBIOS/SMB file and print server
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@ -188,6 +188,16 @@ ifeq ($(findstring 3.3.,$(GCC_VERSION)),3.3.)
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cp ./$(GCC_VERSION)/specs-$(ARCH)-soft-float $(STAGING_DIR)/lib/gcc-lib/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)/specs
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endif
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endif
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# We do another ugly hack here because the standard behaviour is
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# to include a reference to libgcc.so.1 in all binaries. For flash space
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# saving, we change the specs file to link in a static libgcc here.
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if [ ! -f $(STAGING_DIR)/lib/gcc/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)/specs ] ; then \
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echo staging dir specs file is missing ; \
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/bin/false ; \
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fi;
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if grep -q as-needed $(STAGING_DIR)/lib/gcc/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)/specs; then \
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patch -d $(STAGING_DIR)/lib/gcc/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)/ -p0 < ./$(GCC_VERSION)/static-libgcc.patch.conditional ; \
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fi;
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source: $(DL_DIR)/$(GCC_SOURCE)
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prepare: $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-gcc
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