From 93a1cc78a58b1d0c95b81343e5e72910201352dd Mon Sep 17 00:00:00 2001 From: wbx Date: Wed, 4 Jan 2006 08:37:19 +0000 Subject: 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/openwrt@2817 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- package/Config.in | 1 + package/base-files/Makefile | 12 ++++++++++-- package/base-files/ipkg/uclibc.control | 2 +- package/kismet/Makefile | 4 ++-- package/kismet/ipkg/kismet.control | 2 +- package/nmap/Makefile | 2 +- package/nmap/ipkg/nmap.control | 2 +- package/samba/Makefile | 2 +- package/samba/ipkg/samba.control | 2 +- toolchain/gcc/Makefile | 10 ++++++++++ 10 files changed, 29 insertions(+), 10 deletions(-) diff --git a/package/Config.in b/package/Config.in index 53b10b630..47bddeb28 100644 --- a/package/Config.in +++ b/package/Config.in @@ -183,6 +183,7 @@ source "package/libevent/Config.in" source "package/expat/Config.in" # libexpat source "package/flac/Config.in" # libflac source "package/freetype/Config.in" # libfreetype +source "package/base-files/Config.in" # libgcc source "package/libgcrypt/Config.in" source "package/libgd/Config.in" source "package/libgdbm/Config.in" diff --git a/package/base-files/Makefile b/package/base-files/Makefile index 8b74ee0d9..7601de2ad 100644 --- a/package/base-files/Makefile +++ b/package/base-files/Makefile @@ -29,7 +29,15 @@ LIBGCC_VERSION:=${shell cat $(STAGING_DIR)/gcc_version} IDIR_LIBGCC:=$(PKG_BUILD_DIR)/libgcc IPKG_LIBGCC:=$(PACKAGE_DIR)/libgcc_$(LIBGCC_VERSION)-$(PKG_RELEASE)_$(ARCH).ipk -PACKAGES:=$(IPKG_BASE) $(IPKG_UCLIBC) $(IPKG_LIBGCC) +PACKAGES:=$(IPKG_BASE) $(IPKG_UCLIBC) +PACKAGES_INSTALL:=$(IPKG_BASE) $(IPKG_UCLIBC) + +ifeq ($(BR2_PACKAGE_LIBGCC),y) +PACKAGES_INSTALL+=$(IPKG_LIBGCC) +endif +ifeq ($(BR2_PACKAGE_LIBGCC),m) +PACKAGES+=$(IPKG_LIBGCC) +endif $(PKG_BUILD_DIR)/.prepared: mkdir -p $(PKG_BUILD_DIR) $(PACKAGE_DIR) @@ -88,4 +96,4 @@ prepare: compile-targets: $(PACKAGES) install-targets: compile mkdir -p $(TARGET_DIR) - $(IPKG) install $(PACKAGES) + $(IPKG) install $(PACKAGES_INSTALL) diff --git a/package/base-files/ipkg/uclibc.control b/package/base-files/ipkg/uclibc.control index d07ed9068..1cdfe157c 100644 --- a/package/base-files/ipkg/uclibc.control +++ b/package/base-files/ipkg/uclibc.control @@ -1,5 +1,5 @@ Package: uclibc Priority: optional Section: net -Depends: base-files, libgcc +Depends: base-files Description: Standard C library for embedded Linux systems diff --git a/package/kismet/Makefile b/package/kismet/Makefile index 366fddddb..58e3f501a 100644 --- a/package/kismet/Makefile +++ b/package/kismet/Makefile @@ -28,7 +28,7 @@ $(PKG_BUILD_DIR)/.configured: CXXFLAGS="$(TARGET_CFLAGS) -fno-builtin -fno-rtti -nostdinc++" \ CPPFLAGS="-I$(STAGING_DIR)/usr/include -I$(STAGING_DIR)/include -I$(LINUX_DIR)/include" \ LDFLAGS="-nodefaultlibs -L$(STAGING_DIR)/usr/lib -L$(STAGING_DIR)/lib" \ - LIBS="-luClibc++ -lc -lm" \ + LIBS="-luClibc++ -lc -lm -lgcc" \ ./configure \ --target=$(GNU_TARGET_NAME) \ --host=$(GNU_TARGET_NAME) \ @@ -58,7 +58,7 @@ $(PKG_BUILD_DIR)/.configured: $(PKG_BUILD_DIR)/.built: $(MAKE) -C $(PKG_BUILD_DIR) \ - LIBS="-luClibc++ -lc -lm" \ + LIBS="-luClibc++ -lc -lm -lgcc" \ all touch $@ diff --git a/package/kismet/ipkg/kismet.control b/package/kismet/ipkg/kismet.control index ef77d815f..193328563 100644 --- a/package/kismet/ipkg/kismet.control +++ b/package/kismet/ipkg/kismet.control @@ -1,7 +1,7 @@ Package: kismet Priority: optional Section: net -Depends: kismet-client, kismet-server +Depends: libgcc, kismet-client, kismet-server Description: kismet Kismet is an 802.11 layer2 wireless network detector, sniffer, and intrusion detection system. Kismet will work with any diff --git a/package/nmap/Makefile b/package/nmap/Makefile index 1aa8bed4c..659bff958 100644 --- a/package/nmap/Makefile +++ b/package/nmap/Makefile @@ -26,7 +26,7 @@ $(PKG_BUILD_DIR)/.configured: CXXFLAGS="$(TARGET_CFLAGS) -fno-builtin -fno-rtti -nostdinc++" \ CPPFLAGS="-I$(STAGING_DIR)/usr/include -I$(STAGING_DIR)/include" \ LDFLAGS="-nodefaultlibs -L$(STAGING_DIR)/usr/lib -L$(STAGING_DIR)/lib" \ - LIBS="-luClibc++ -lc -lm" \ + LIBS="-luClibc++ -lc -lm -lgcc" \ ac_cv_prog_CXX="$(TARGET_CXX)" \ ./configure \ --target=$(GNU_TARGET_NAME) \ diff --git a/package/nmap/ipkg/nmap.control b/package/nmap/ipkg/nmap.control index ad2a984d1..56253fda0 100644 --- a/package/nmap/ipkg/nmap.control +++ b/package/nmap/ipkg/nmap.control @@ -1,5 +1,5 @@ Package: nmap Priority: optional Section: net -Depends: libpcap, libpcre, uclibc++ +Depends: libgcc, libpcap, libpcre, uclibc++ Description: Nmap is a free open source utility for network exploration or security auditing. diff --git a/package/samba/Makefile b/package/samba/Makefile index 566e604a0..584ed9a04 100644 --- a/package/samba/Makefile +++ b/package/samba/Makefile @@ -58,7 +58,7 @@ $(PKG_BUILD_DIR)/.built: $(TARGET_CONFIGURE_OPTS) \ CFLAGS="$(TARGET_CFLAGS) -D_GNU_SOURCE -DNDEBUG -DSHMEM_SIZE=524288 -Dfcntl=fcntl64" \ CPPFLAGS="-I$(STAGING_DIR)/usr/include" \ - LDFLAGS="-L$(STAGING_DIR)/lib -L$(STAGING_DIR)/usr/lib" \ + LDFLAGS="-lgcc_s -L$(STAGING_DIR)/lib -L$(STAGING_DIR)/usr/lib" \ ac_cv_lib_cups_httpConnect=no \ ac_cv_sizeof_int=4 \ ac_cv_sizeof_long=4 \ diff --git a/package/samba/ipkg/samba.control b/package/samba/ipkg/samba.control index 503ce7240..c1cf603c4 100644 --- a/package/samba/ipkg/samba.control +++ b/package/samba/ipkg/samba.control @@ -1,5 +1,5 @@ Package: samba Priority: optional Section: net -Depends: +Depends: libgcc Description: NetBIOS/SMB file and print server diff --git a/toolchain/gcc/Makefile b/toolchain/gcc/Makefile index dc7e02c7a..f6f4acaab 100644 --- a/toolchain/gcc/Makefile +++ b/toolchain/gcc/Makefile @@ -188,6 +188,16 @@ ifeq ($(findstring 3.3.,$(GCC_VERSION)),3.3.) cp ./$(GCC_VERSION)/specs-$(ARCH)-soft-float $(STAGING_DIR)/lib/gcc-lib/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)/specs endif endif +# We do another ugly hack here because the standard behaviour is +# to include a reference to libgcc.so.1 in all binaries. For flash space +# saving, we change the specs file to link in a static libgcc here. + if [ ! -f $(STAGING_DIR)/lib/gcc/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)/specs ] ; then \ + echo staging dir specs file is missing ; \ + /bin/false ; \ + fi; + if grep -q as-needed $(STAGING_DIR)/lib/gcc/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)/specs; then \ + patch -d $(STAGING_DIR)/lib/gcc/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)/ -p0 < ./$(GCC_VERSION)/static-libgcc.patch.conditional ; \ + fi; source: $(DL_DIR)/$(GCC_SOURCE) prepare: $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-gcc -- cgit v1.2.3