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2010-07-27target-g++: fix buildThomas Petazzoni
Just as we did to fix target-gcc, pass CXX_FOR_TARGET when building target g++, and remove useless copies of g++ and c++. Tested on ARM by compiling a simple C++ program using <iostream> on the target and running it. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-07-27target-gcc: remove useless copies of gccThomas Petazzoni
When doing the "make install" of target, three identical copies of gcc are installed in $(TARGET_DIR)/usr/bin: 039adcc582c365f12ba6fc5f96098128 arm-unknown-linux-uclibcgnueabi-gcc 039adcc582c365f12ba6fc5f96098128 arm-unknown-linux-uclibcgnueabi-gcc-4.3.5 039adcc582c365f12ba6fc5f96098128 gcc This patch removes the first two copies and keeps only the common "gcc" one. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-07-27target-gcc: no need to strip binaries, remove .la files and docThomas Petazzoni
This is done in a global way by the target-finalize target of the main Makefile. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-07-27target-gcc: fix buildThomas Petazzoni
Now that $(STAGING_DIR)/usr/bin is no longer in the PATH, we need to pass the absolute paths to $(TARGET_CC) when building the target gcc compiler. This commit fixes the target gcc build problem reported on the list. I have successfully been able to build a target gcc for ARM, use it to compile a hello world application on the target and run this application. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-07-27target-gcc: Get rid of TARGET_GCC_FLAGSThomas Petazzoni
This variable is used only once, so let's just hardcode its value at its call site. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-07-26java: mark as brokenPeter Korsgaard
We haven't had any updates to the java packages in a long time, gcj in 4.3.x doesn't build, and 4.4.x is missing ecj1, so it cannot have many users. Mark it as broken and remove during the 2010.11 cycle, unless someone steps up to maintain it. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-07-13sstrip: fix section length corruption bugPeter Korsgaard
Based on openwrt #6847: https://dev.openwrt.org/ticket/6847 Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-07-09toolchain/gcc: cleanup softfloat selectionPeter Korsgaard
We don't have a BR2_SOFT_FLOAT_FP option, and -mfloat-abi should also be used for big endian ARM. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-07-08ext-toolchains: fix libnss_*.so installation with external glibcLuca Ceresoli
Commit 7192668 introduced a wrong spelling of BR2_TOOLCHAIN_EXTERNAL_GLIBC that prevented libnss_files.so and libnss_dns.so from being installed. Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-07-08Merge branch 'misc-fixes' of git://git.busybox.net/~tpetazzoni/git/buildrootPeter Korsgaard
2010-07-07GETPT support is needed by rxvt.Darius Augulis
Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
2010-07-07Update all packages to quote $(TARGET_CC)Thomas Petazzoni
Now that TARGET_CC contains several space-separated words, it must be used quoted everywhere. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-07-07external-toolchain: adjust tests on TARGET_CC and TARGET_CXXThomas Petazzoni
Following the changes to TARGET_CC/TARGET_CXX to include the --sysroot option, these variables not only contain the path to the compiler, but also the --sysroot option. For that reason, we cannot anymore just use "test -x" to test for the compiler presence. Instead, we see if $(TARGET_CC) -v and $(TARGET_CXX) -v return a zero status. Moreover, --sysroot now needs to be filtered out of $(TARGET_CC) and not $(TARGET_CFLAGS) when asking the toolchain for its original sysroot and arch sysroot. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-07-07Rework sysroot option handlingThomas Petazzoni
The external toolchain and internal toolchain cases both need to use the --sysroot option, and they have almost identical LDFLAGS/CFLAGS/CXXFLAGS definition, so we can factorize these definitions. Moreover, the --isysroot option is implied by --sysroot so there's no need to specify both. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-07-06uClibc: workaround 0.9.31 / GCC PR32219 issue with static linkingPeter Korsgaard
Closes #2143 Fixes crash on static linking without stdio / x86. Both patches are from upstream uClibc. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-07-06external-toolchain: hardcode the destination directory for a libraryThomas Petazzoni
Until now, the function copy_toolchain_lib_root was copying a given library to the target filesystem by assuming that it should be at the same place it was in the toolchain sysroot. However, with Buildroot hiding libstdc++ in /usr/<target-name>/lib(64), this isn't correct, and it is probably safer not to rely on the toolchain organization anyway. Therefore : * Instead of having a single EXTERNAL_LIBS variable, we now have LIB_EXTERNAL_LIBS and USR_LIB_EXTERNAL_LIBS, which respectively list the libraries that should be copied to /lib and /usr/lib. As of today, only libstdc++ is part of the second list. * The copy_toolchain_lib_root takes another argument, which is the destination directory of the library, relative to $(TARGET_DIR) Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-07-06external-toolchain: handle libstdc++/libgcc_s for BR toolchainsThomas Petazzoni
Most toolchains have their libraries either in /lib or /usr/lib relative to their ARCH_SYSROOT_DIR. Buildroot toolchains, however, have basic libraries in /lib, and libstdc++/libgcc_s in /usr/<target-name>/lib(64). Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-07-06uclibc: add patch to fix fcntl64() on 64 bits targetsThomas Petazzoni
The patch is already in upstream uClibc, in the master branch, at http://git.buildroot.net/uClibc/commit/?id=6f1daaaf2d94c1e6184add44eda38b0781b88cf0. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-07-06external-toolchain: recognize uClibc 64 bits toolchainsThomas Petazzoni
With uClibc 64 bits toolchain, the dynamic loader is named ld64-uClibc.so.0 and not ld-uClibc.so.0. So, this commit adjust the uClibc detection code for external toolchains. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Yann E. MORIN <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-07-06external-toolchain: mention MIPS and PowerPC CodeSourcery toolchainsThomas Petazzoni
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-07-06external-toolchain: create lib64 symlinks if neededThomas Petazzoni
Create lib64 -> lib and usr/lib64 -> usr/lib symbolic links in the target and staging directories. This is needed for some 64 bits toolchains such as the Crosstool-NG toolchains, for which the path to the dynamic loader and other libraries is /lib64, but the libraries are stored in /lib. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Yann E. MORIN <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-07-06external-toolchain: support 64 bits glibc toolchainsThomas Petazzoni
On 64 bits glibc toolchains, the dynamic loader is named ld-linux-x86-64.so and not simply ld-linux.so. So, adjust the detection of the C library accordingly. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Yann E. MORIN <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-07-06external-toolchain: only copy existing directories of the sysrootThomas Petazzoni
Instead of copying all directories in "etc lib sbin usr", check that each of them exists before doing the copy. This is only to avoid an harmless error message. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Yann E. MORIN <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-07-06ext-toolchain: Fix ARCH_SYSROOT detectionThomas Petazzoni
For the detection of the ARCH_SYSROOT_DIR (which contains the C library variant specific to the compiler flags), we used to pass only the -march argument instead of the full TARGET_CFLAGS. This was done because TARGET_CFLAGS contains --sysroot, and we don't want to tell here the compiler which sysroot to use, because we're specifically asking the compiler where the *normal* arch sysroot directory is. Unfortunately, there are some multilib variants that aren't decided only based on -march, but also on -msoft-float or other compiler flags. Therefore, we take the opposite approach: pass the full TARGET_CFLAGS, from which we have stripped the --sysroot option. For example, this allows a PowerPC CodeSourcery toolchain, on which we're using the soft-float multilib variant, to work properly as an external toolchain. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Yann E. MORIN <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-07-06ext-toolchains: take into account other Glibc dynamic loader variantsThomas Petazzoni
External toolchains using Glibc have different names for the dynamic loader. Some of them name it ld-linux.so.*, while some others (such as the PowerPC and MIPS CodeSourcery toolchains) name it simply ld.so.*. Therefore, we fix the glibc detection code to handle this case. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Yann E. MORIN <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-07-06kernel-headers: bump 2.6.31-34 stable versionsPeter Korsgaard
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-07-02toolchain: remove unused special detection of old toolchainsPeter Korsgaard
We only support gcc >= 4.2.x for the internal toolchain. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-06-21check-host-sed.sh: use mktemp for temporary filePeter Korsgaard
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-06-18uClibc: 0.9.31.config: enable UCLIBC_SV4_DEPRECATED optionPeter Korsgaard
Needed by xfsprogs. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-06-15toolchain: remove gcc 4.1.2 and non-sysroot supportPeter Korsgaard
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-06-15toolchain/gcc: Use 4.3.x like for 4.4, get rid of older 4.3.x versionsPeter Korsgaard
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-06-15toolchain: bump gcc 4.3.x series to 4.3.5Gustavo Zacarias
Closes #2065 Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-06-15Fix potentially conflicting build flagsPaul Jones
Change the default target optimisation value so it does not conflict with gcc optimization level Signed-off-by: Paul Jones <paul@pauljones.id.au> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-06-09dependencies.sh: fix CWD in PATH checkNick Leverton
Closes #1999 Signed-off-by: Nick Leverton <nick@leverton.org> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-06-01kernel-headers: add 2.6.34Peter Korsgaard
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-06-01kernel-headers: bump 2.6.32.x stable versionPeter Korsgaard
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-05-28external toolchain: also copy the libthread_db.so for gdbserverYann E. MORIN
gdbserver dlopen(3)s libthread_db.so at runtime, so there is no dependency on it (does not appear as being (NEEDED)). Copy libthread_db.so from external toolchain when gdbserver is enbled. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-05-28toolchain/external: only copy the pthread lib if neededYann E. MORIN
If threads are disabled, do not try to copy the libpthread.so from the external library. It is still expected that the BR configuration matches the external toolchain setup, and no check is done to enforce that. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-05-27kernel-headers: bump 2.6.27.x / 2.6.32.x / 2.6.33.x stable versionsPeter Korsgaard
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-05-27Merge branch 'dependencies-fixes' of ↵Peter Korsgaard
git://git.busybox.net/~tpetazzoni/git/buildroot
2010-05-27uClibc: 0.9.31 defconfig: disable FORCE_SHAREABLE_TEXT_SEGMENTSPeter Korsgaard
Works around issues with non-fPIC libraries. Reported-by: Sagaert Johan <sagaert.johan@skynet.be> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-05-24Improve gettext integrationThomas Petazzoni
Having a BR2_NEEDS_GETTEXT option, as introduced by 54d64798e1e14b526c3cc1142961972cff9f1e8a isn't sufficient to express the different kind of dependencies on gettext. This commit, based on an idea by Peter Korsgaard, introduces two different options : * BR2_NEEDS_GETTEXT, which is true as soon as the toolchain doesn't provide gettext itself (i.e, when the toolchain is uClibc based, be it an internal or external toolchain) * BR2_NEEDS_GETTEXT_IF_LOCALE, which is true when the toolchain doesn't provide gettext *and* locale support has been enabled in Buildroot. A following commit adds some documentation that details how these configuration variables should be used by packages. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-05-22dependencies: check that . is not in the PATHThomas Petazzoni
Having . in the PATH makes the toolchain build process fail because it confuses host tools and target tools. This fixes bug #75. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-05-22dependencies: fix tests on LD_LIBRARY_PATHThomas Petazzoni
Things like LD_LIBRARY_PATH=. or even LD_LIBRARY_PATH=.:/usr/lib were not detected as incorrect. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-05-20external toolchain: check BR2_INSTALL_LIBSTDCPPThomas Petazzoni
Verify that the value of BR2_INSTALL_LIBSTDCPP set by the user in the Buildroot configuration really matches the external toolchain capabilities by checking that a C++ cross-compiler is available. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-05-20Add a BR2_NEEDS_GETTEXT optionThomas Petazzoni
When using an external toolchain that uses the glibc or eglibc C libraries, compiling a separate gettext and libintl is not needed and is even a source of confusion, causing build failures. These build failures are due to the fact that when libintl is compiled, it replaces the C library libintl.h by its own, which does #define gettext libintl_gettext. Then, when packages want to use gettext, autoconf realize that gettext is available in the C library and therefore do not add -lintl to the LDFLAGS, causing the build failure because the program has been compiled to use libintl_gettext but this function is not available. Therefore, we should only use gettext if a uClibc internal toolchain or a uClibc external toolchain. If an external glibc toolchain is used, gettext shouldn't be used. In order to implement that, we introduce the BR2_NEEDS_GETTEXT option, which is hidden to the user, and whose value is computed automatically from the rest of the configuration. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-05-16kernel-headers: bump 2.6.32.x / 2.6.33.x stable versionsPeter Korsgaard
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-05-07libxcb: fix path to Python modulesThomas Petazzoni
When building libxcb, the variable XCBPROTO_XCBPYTHONDIR must point to the location where the Python modules needed to run the c_client.py program are installed. The path $(STAGING_DIR)/usr/lib/python2.6/site-packages was hardcoded. However, it doesn't work when the version of Python installed on the host is Python 2.5. Therefore, add a little bit of magic to compute the host Python version. We also verify that Python is available on the host, as we don't build it in Buildroot. Fixes bug #1531. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-05-06check-host-sed.sh: add missing shebang linePeter Korsgaard
Bash seems to be smart enough to source the file when execve returns ENOEXEC, but other shells might not be. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-05-03ccache: fix ccache-target dependenciesPeter Korsgaard
Ccache for the target doesn't make sense without a toolchain, so make it depend on it. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
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