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--- openeuler_risc-v-fixing [2024/01/25 03:40] – Add bcond_without macro & oEEP-0012 misaka00251
+++ openeuler_risc-v-fixing [2024/04/03 03:55] (current) – Add noarch misaka00251
@@ Line 25: / Line 25: @@
 建仓的时候除了 spec 文件和源码，一定要包含一个 yaml 文件。如果 ''version_control'' 是 ''git''，那么 ''src_repo'' 就要填写完整的地址。
-<code yaml>
+<file yaml kweathercore.yaml>
 version_control: github
 src_repo: KDE/kweathercore
 tag_prefix: "^v"
 separator: "."
-</code>
+</file>
 ===== upstream 源码包名字跟仓内不一样 =====
@@ Line 44: / Line 44: @@
 目前有宏了，之前没有宏的话需要这样:
-<code>
+<file spec example.spec>
 %build
 mkdir %{_target_platform}
@@ Line 54: / Line 54: @@
 %install
 make install/fast DESTDIR=%{buildroot} -C %{_target_platform}
-</code>
+</file>
 ===== 单 part 执行 =====
@@ Line 78: / Line 78: @@
 For all:
 rpmbuild -ba --define "_srcdefattr (-.root,root)" --nosignature --short-circuit /home/abuild/rpmbuild/SOURCES/texlive-base.spec
+</code>
+==== 安装单 part 执行 ====
+参考[[这个 bugzilla|https://bugzilla.redhat.com/show_bug.cgi?id=671210]]，可以使用 ''--nodeps'' 指令，想要寻找这类包也可以直接使用 ''rpm -Va --nofiles'' 命令：
+<code bash>
+# rpm -ivh chromedriver-119.0.6045.159-1.oe2309.riscv64.rpm chromium-119.0.6045.159-1.oe2309.riscv64.rpm chromium-common-119.0.6045.159-1.oe2309.riscv64.rpm
+error: Failed dependencies:
+        rpmlib(ShortCircuited) <= 4.9.0-1 is needed by chromedriver-119.0.6045.159-1.oe2309.riscv64
+        rpmlib(ShortCircuited) <= 4.9.0-1 is needed by chromium-119.0.6045.159-1.oe2309.riscv64
+        rpmlib(ShortCircuited) <= 4.9.0-1 is needed by chromium-common-119.0.6045.159-1.oe2309.riscv64
+# rpm -ivh chromedriver-119.0.6045.159-1.oe2309.riscv64.rpm chromium-119.0.6045.159-1.oe2309.riscv64.rpm chromium-common-119.0.6045.159-1.oe2309.riscv64.rpm --nodeps
+Verifying...                          ################################# [100%]
+Preparing...                          ################################# [100%]
+Updating / installing...
+:chromium-common-119.0.6045.159-1.################################# [ 33%]
+:chromedriver-119.0.6045.159-1.oe2################################# [ 67%]
+:chromium-119.0.6045.159-1.oe2309 ################################# [100%]
 </code>
@@ Line 105: / Line 124: @@
 以下有一个例子：
-<code>
+<file spec example.spec>
 # 默认没有 cuda
 %bcond_without cuda
@@ Line 121: / Line 140: @@
 BuildRequires:  cuda-nvcc
 %endif
-</code>
+</file>
+===== expand macro =====
+<file spec example.spec>
+%global common_description %{expand:
+This package provides a set of C++ libraries for multimedia streaming, using
+using open standard protocols (RTP/RTCP, RTSP, SIP). These libraries can be
+used  to build streaming applications.
+The libraries can also be used to stream, receive, and process MPEG, H.263+ or
+JPEG video, and several audio codecs. They can easily be extended to support
+additional (audio and/or video) codecs, and can also be used to build basic
+RTSP or SIP clients and servers, and have been used to add streaming support to
+existing media player applications.}
+%description    %{common_description}
+</file>
+===== 碰到 noarch 怎么办 =====
+如果遇到 "%ifarch" 宏不起作用的情况下，可以先看一下 spec 文件内是否有 "BuildArch: noarch" 这一行。
+在包为 noarch 的情况下，"%ifarch" 是不起作用的。你可能需要这样的 dirty hack 才行:
+<file spec example.spec>
+BuildArch: noarch
+%if "%{_arch}" == "riscv64"
+echo "Do Something"
+%endif
+</file>