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dev-libs/libtypec: new package, add 0.5
thesamesam suggested on github [1] we add this ebuild to GURU first, to get more testing before we eventually add it to the main repo. I'm in the process of upstreaming the 3 patches added in this ebuild [2]. [1] https://github.com/gentoo/gentoo/pull/35666 [2] https://github.com/Rajaram-Regupathy/libtypec/pull/32 Closes: https://bugs.gentoo.org/910433 Signed-off-by: Adrian Ratiu <adrian.ratiu@collabora.com>
This commit is contained in:
Adrian Ratiu
1
dev-libs/libtypec/Manifest
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1
dev-libs/libtypec/Manifest
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DIST libtypec-0.5.0-Source.tar.gz 41621 BLAKE2B 09b7e592b4e52f5b6f568675335dc2366902fa8e2d67c5f1c6d2895345d4f4e2e880fc5336ae849133da7794ab457c7cd2dd31111655a68247a15b45d1a6fca6 SHA512 a5f404400f6a08f67f026bbc115fa2278586a0c6b8e9f3766162967d43c111e8985563692a1648efb3a3d3a4cd5047dd903f8733d72a40a175c7bb6be130dcb3
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@@ -0,0 +1,26 @@
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From 8614051a1ff9856c3de932045dc149e758c2b0b1 Mon Sep 17 00:00:00 2001
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From: Adrian Ratiu <adrian.ratiu@collabora.com>
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Date: Fri, 12 Apr 2024 17:08:09 +0300
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Subject: [PATCH] CMakeLists.txt: fix pkgconfig install path
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pkgconfig pc files need to go under libdir instead of datadir.
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Suggested-by: Sam James <sam@gentoo.org>
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Upstream-Status: In-Progress [https://github.com/Rajaram-Regupathy/libtypec/pull/32]
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---
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CMakeLists.txt | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/CMakeLists.txt b/CMakeLists.txt
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index 9d533ab..aecf4e5 100644
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--- a/CMakeLists.txt
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+++ b/CMakeLists.txt
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@@ -59,4 +59,4 @@ configure_file(
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)
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install(FILES ${CMAKE_BINARY_DIR}/libtypec.pc
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- DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/pkgconfig)
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+ DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
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--
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2.43.2
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@@ -0,0 +1,45 @@
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From f1ecf54f8190351b6b1c2f163375405c4b238f64 Mon Sep 17 00:00:00 2001
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From: Adrian Ratiu <adrian.ratiu@collabora.com>
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Date: Fri, 12 Apr 2024 17:42:38 +0300
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Subject: [PATCH] libtypec_sysfs_ops: define feature test macro for nftw
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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According to the man page [1], the definiton of nftw() is
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hidden behind the _XOPEN_SOURCE 500 feature test, so we
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must enable it to avoid warnings or errors (if the toolchain
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is configured to treat them as errors) like this:
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/var/tmp/portage/dev-libs/libtypec-0.5.0/work/libtypec-0.5.0-Source/libtypec_sysfs_ops.c:1059:13:
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warning: implicit declaration of function ‘nftw’; did you mean ‘ftw’?
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[-Wimplicit-function-declaration]
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1059 | if (nftw ("/dev/bus/usb/", count_billbrd_if, fd_limit, 0) != 0)
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| ^~~~
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| ftw
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[1] https://linux.die.net/man/3/nftw
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Upstream-Status: In-Progress [https://github.com/Rajaram-Regupathy/libtypec/pull/32]
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---
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libtypec_sysfs_ops.c | 5 +++++
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1 file changed, 5 insertions(+)
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diff --git a/libtypec_sysfs_ops.c b/libtypec_sysfs_ops.c
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index 747b562..bfb5246 100644
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--- a/libtypec_sysfs_ops.c
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+++ b/libtypec_sysfs_ops.c
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@@ -29,6 +29,11 @@ SOFTWARE.
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* @brief Functions for libtypec sysfs based operations
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*/
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+/**
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+ * required for enalbing nftw(), which is part of SUSv1.
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+ */
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+#define _XOPEN_SOURCE 500
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+
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#include "libtypec_ops.h"
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#include <dirent.h>
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#include <stdio.h>
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--
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2.43.2
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@@ -0,0 +1,55 @@
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From d11cd006700bada6ac09da4d58794474018650e4 Mon Sep 17 00:00:00 2001
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From: Adrian Ratiu <adrian.ratiu@collabora.com>
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Date: Fri, 12 Apr 2024 18:36:15 +0300
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Subject: [PATCH] libtypec_sysfs_ops: fix nftw() fun pointer def
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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According to the __ntfw_func_t definiton [1], and ftw
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documentation [2], ntfw() is being passed a wrong fun
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argument, which is expected for the deprecated ftw(),
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not for ntfw().
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This got hidden by the fact that _XOPEN_SOURCE >= 500
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feature flag was disabled, so the C compilers just
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issued an implicit declaration warning/error.
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Example:
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/var/tmp/portage/dev-libs/libtypec-0.5.0/work/libtypec-0.5.0-Source/libtypec_sysfs_ops.c:1064:36:
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warning: passing argument 2 of ‘nftw’ from incompatible pointer type
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[-Wincompatible-pointer-types]
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1064 | if (nftw ("/dev/bus/usb/", count_billbrd_if, fd_limit, 0) != 0)
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| ^~~~~~~~~~~~~~~~
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| |
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| int (*)(const char *, const struct stat *, int)
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In file included from /var/tmp/portage/dev-libs/libtypec-0.5.0/work/libtypec-0.5.0-Source/libtypec_sysfs_ops.c:48:
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/usr/include/ftw.h:179:51: note: expected ‘__nftw_func_t’ {aka ‘int (*)(const char *, const struct stat *, int, struct FTW *)’} but argument is of type ‘int (*)(const char *, const struct stat *, int)’
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179 | extern int nftw (const char *__dir, __nftw_func_t __func, int __descriptors,
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| ~~~~~~~~~~~~~~^~~~~~
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[1]
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https://www.gnu.org/software/libc/manual/html_node/Working-with-Directory-Trees.html#index-_005f_005fnftw_005ffunc_005ft
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[2] https://man7.org/linux/man-pages/man3/ftw.3.html
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Upstream-Status: In-Progress [https://github.com/Rajaram-Regupathy/libtypec/pull/32]
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---
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libtypec_sysfs_ops.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/libtypec_sysfs_ops.c b/libtypec_sysfs_ops.c
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index bfb5246..e496e5f 100644
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--- a/libtypec_sysfs_ops.c
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+++ b/libtypec_sysfs_ops.c
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@@ -476,7 +476,7 @@ static unsigned int get_fixed_supply_pdo(char *path, int src_snk)
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}
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-static int count_billbrd_if(const char *usb_path, const struct stat *sb, int typeflag)
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+static int count_billbrd_if(const char *usb_path, const struct stat *sb, int typeflag, struct FTW *ftw)
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{
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FILE *fd;
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--
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2.43.2
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30
dev-libs/libtypec/libtypec-0.5.0.ebuild
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30
dev-libs/libtypec/libtypec-0.5.0.ebuild
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# Copyright 2024 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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inherit cmake
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DESCRIPTION="Library to interface with USB Type-c/Power Delivery devices"
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HOMEPAGE="https://github.com/Rajaram-Regupathy/libtypec"
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SRC_URI="https://github.com/Rajaram-Regupathy/libtypec/releases/download/${P}/${P}-Source.tar.gz"
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LICENSE="MIT"
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SLOT="0"
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KEYWORDS="~amd64"
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S="${WORKDIR}/${P}-Source"
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PATCHES=(
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"${FILESDIR}/${PN}-0.5.0-CMakeLists.txt-fix-pkgconfig-install-path.patch"
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"${FILESDIR}/${PN}-0.5.0-sysfs_ops-define-feature-test-macro-for-nft.patch"
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"${FILESDIR}/${PN}-0.5.0-sysfs_ops-fix-nftw-fun-pointer-def.patch"
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)
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src_configure() {
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# don't force CFLAGS to allow Gentoo toolchain to set them
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local mycmakeargs=(
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-DLIBTYPEC_STRICT_CFLAGS=OFF
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)
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cmake_src_configure
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}
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15
dev-libs/libtypec/metadata.xml
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15
dev-libs/libtypec/metadata.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
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<pkgmetadata>
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<longdescription>
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“libtypec” is aimed to provide a generic interface abstracting all
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platform complexity for user space to develop tools for efficient
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USB-C port management. The library can also enable development of
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diagnostic and debug tools to debug system issues around USB-C/USB
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PD topology.
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</longdescription>
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<!-- maintainer-needed -->
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<upstream>
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<remote-id type="github">Rajaram-Regupathy/libtypec</remote-id>
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</upstream>
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</pkgmetadata>
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