staging/pepe2k/rules.mk, branch v21.02.1

build: make sure asm gets built with -DPIC

2021-04-10T13:05:18Z

Fixes issue openwrt/packages#14921, whereby inline ASM wasn't getting built as PIC; look at gmp-6.2.1/mpn/x86/pentium/popcount.asm for example: ifdef(`PIC',` ... for a routine that exists in both PIC and non-PIC versions. Make sure that wherever $(FPIC) gets passed as a variable expansion that it gets quoted where necessary (such as setting environment variables in shell commands). Signed-off-by: Philip Prindeville (cherry picked from commit af22991e03cae55f96b06996df2ff16752cec5d5)

Mostly revert "build: add support for fixing up library soname"

2021-02-15T17:47:21Z

This reverts commit b12288fa69b171f7c9405518c9bed3581a06f7ce. The patchelf approach is too fragile, and the only users of this have been converted to make patching unnecessary Leave the abi_version_str variable in place in rules.mk Signed-off-by: Felix Fietkau

build: add support for fixing up library soname

2021-02-14T18:41:51Z

This makes it possible to declare a package ABI_VERSION independent from the upstream soname by setting PKG_ABI_VERSION in the package makefile. The library filename is fixed up for files installed to packages and to the staging dir. References to the original from executables within the same package are also fixed up Signed-off-by: Felix Fietkau

build: use SPDX license tags

2021-02-05T13:54:47Z

The license folder is a core part of OpenWrt and all GPL-2.0 licensed. Use SPDX license tags to allow machines to check licenses. Signed-off-by: Paul Spooren [rebase, keep some Copyright lines, sharpen commit message] Signed-off-by: Adrian Schmutzler

rules: fix empty COMMITCOUNT/AUTORELEASE

2021-01-30T22:21:58Z

Packages that are in-tree only often lack a PKG_VERSION and only use the PKG_RELEASE to mark changes. Using COMMITCOUNT/AUTORELEASE variables causes an issue as both variables are empty during the metadata DUMP phase. Instead of leaving these variables empty and causing an error message like below, set the variables to 0 during dumping. On actual building the variable is evaluated causing in a value above 0. ERROR: please fix package/utils/px5g-wolfssl/Makefile - \ see logs/package/utils/px5g-wolfssl/dump.txt for details Makefile:48: *** Package/px5g-wolfssl is missing the VERSION field. Stop. Reported-by: Daniel Golle Reported-by: Stijn Segers Reported-by: Stijn Tintel Signed-off-by: Paul Spooren

rules: fix COMMITCOUNT logic

2021-01-27T03:29:49Z

The newly added $(COMMITCOUNT) variable was wrongly increased by plus one. The addition should have been only added to $(AUTORELEASE) as OpenWrt traditionally starts counting at one rather than zero. $(AUTORELEASE) counts the commits since the last bump, which is zero on the version bump commit itself. This commit increases $(AUTORELEASE) by one while leaving $(COMMITCOUNT) as is. The base-files package is the only package using $(COMMITCOUNT) so far and requires a pseudo commit to keep the PKG_RELEASE correct. A non functional change (Copyright bump) is done in the next commit. Signed-off-by: Paul Spooren

rules: add AUTORELEASE and COMMITCOUNT variables

2021-01-23T05:03:53Z

The lack of bumped PKG_RELEASE variables is a recurring theme on the mailing list and in GitHub comments. This costs precious review time, a rare good within the OpenWrt project. Instead of relying on a manually set PKG_RELEASE this commit adds a `commitcount` function that uses the number of Git commits to determine the release. The function is called via the variables `$(AUTORELEASE)` or `$(COMMITCOUNT)`. The `PKG_RELEASE` variable can be set to either of the two. - $(AUTORELEASE): Release is automagically set to the number of commits since the last commit containing either ": update to " or ": bump to ". Example below: $ git log packages/foobar/ foobar: fixup file location foobar: disable docs foobar: bump to 5.3.2 foobar: fixup copyright Resulting package name: foobar_5.3.2-3_all.ipk, two package changes since the last upstream version change, using a 1 based counter. - $(COMMITCOUNT): For non-traditional versioning (x.y.z), most prominent `base-files`, this variable contains the total number of package commits. The new functionality can also be used by other feeds like packages.git. In case no build information is available, e.g. when using release tarballs, the SOURCE_DATE_EPOCH is used to have a reproducible release identifier. Suggested-by: Daniel Golle Signed-off-by: Paul Spooren

rules.mk: use -fPIC instead of -fpic on arm64

2020-12-07T16:23:13Z

Some packages fail to build on arm64 when PKG_ASLR_PIE_ALL=y, due to machine-specific size restrictions on the global offset table. While the manual instructs to recompile with -fPIC if it fails with -fpic, by doing this per package, there is still a risk of random breakage due to version bumps or other changes, so let's use -fPIC on arm64 by default. While comparing the sizes of 141 packages built with -fpic vs -fPIC, most packages are either equal or smaller in size. Only 9 of the compared packages turned out slightly larger. Signed-off-by: Stijn Tintel

cmake.mk,rules.mk: fix host builds using CMake and ccache

2020-11-28T15:17:58Z

Commit f98878e4c17d ("cmake.mk: set C/CXX compiler for host builds as well") has introduced regression as it didn't taken usage of ccache into the account so fix it by handling ccache use cases as well. In order to get this working we need to export HOSTCXX_NOCACHE in rules.mk as well. Fixes: f98878e4c17d ("cmake.mk: set C/CXX compiler for host builds as well") Reported-by: Ansuel Smith Tested-by: Ansuel Smith Signed-off-by: Petr Štetiar

rules.mk: remove redundant target flags

2020-11-27T13:46:13Z

We're patching the GCC specs [1], [2] to implicitly add $STAGING_DIR/usr/lib to the linker and $STAGING_DIR/usr/include to the CPP flags. There is no need to globally pass these as -I and -L flags respectively. 1. https://git.openwrt.org/?p=openwrt/openwrt.git;a=blob;f=toolchain/gcc/final/Makefile#l86 2. https://git.openwrt.org/?p=openwrt/openwrt.git;a=blob;f=scripts/patch-specs.sh#l37 Ref: https://patchwork.ozlabs.org/project/openwrt/patch/20200820060637.533293-1-a.heider@gmail.com/#2511505 Suggested-by: Jo-Philipp Wich Signed-off-by: Petr Štetiar