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* [PATCH] rpm: Allow setting platform macro settings externally
@ 2023-07-25 13:57 Zoltán Böszörményi
  2023-07-25 16:30 ` Alexander Kanavin
  0 siblings, 1 reply; 9+ messages in thread
From: Zoltán Böszörményi @ 2023-07-25 13:57 UTC (permalink / raw)
  To: openembedded-core
  Cc: Ross Burton, Alexander Kanavin, Richard Purdie,
	Zoltán Böszörményi

Feed platform settings to installplatform externally. Based on the patch
submitted under https://github.com/rpm-software-management/rpm/pull/2579

Signed-off-by: Zoltán Böszörményi <zboszor@gmail.com>
---
 ...ng-plaform-macro-settings-externally.patch | 56 +++++++++++++++++++
 meta/recipes-devtools/rpm/rpm_4.18.1.bb       | 17 ++++++
 2 files changed, 73 insertions(+)
 create mode 100644 meta/recipes-devtools/rpm/files/0001-Allow-setting-plaform-macro-settings-externally.patch

diff --git a/meta/recipes-devtools/rpm/files/0001-Allow-setting-plaform-macro-settings-externally.patch b/meta/recipes-devtools/rpm/files/0001-Allow-setting-plaform-macro-settings-externally.patch
new file mode 100644
index 0000000000..8b3220f114
--- /dev/null
+++ b/meta/recipes-devtools/rpm/files/0001-Allow-setting-plaform-macro-settings-externally.patch
@@ -0,0 +1,56 @@
+From 320f4f3861dad70342f065004311eac143d6522d Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Zolt=C3=A1n=20B=C3=B6sz=C3=B6rm=C3=A9nyi?=
+ <zboszor@gmail.com>
+Date: Tue, 25 Jul 2023 10:56:44 +0200
+Subject: [PATCH] Allow setting plaform macro settings externally
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Yocto has their own way to set the platform names via BSPs
+(Board Support Packages). These names are more specific than
+basic CPU architectures, and such a platform name ends up in
+/etc/rpm/platform but the corresponding subdirectory under
+/usr/lib/rpm/platform does not exist.
+
+Allow creating such custom platform subdirectory with feeding
+the necessary data using external variables: RPM_CUSTOM_ARCH,
+RPM_CUSTOM_ISANAME, RPM_CUSTOM_ISABITS, RPM_CUSTOM_CANONARCH
+and RPM_CUSTOM_CANONCOLOR
+
+Signed-off-by: Zoltán Böszörményi <zboszor@gmail.com>
+Upstream-Status: Submitted [https://github.com/rpm-software-management/rpm/pull/2579]
+---
+ installplatform | 9 ++++++++-
+ 1 file changed, 8 insertions(+), 1 deletion(-)
+
+diff --git a/installplatform b/installplatform
+index a5ad7c5b8..59f57697b 100755
+--- a/installplatform
++++ b/installplatform
+@@ -11,7 +11,7 @@ VENDOR="${4}"
+ OS="${5}"
+ RPMRC_GNU="${6}"
+ 
+-for ARCH in noarch `grep ^arch_canon $RPMRC | cut -d: -f2`; do
++for ARCH in noarch `grep ^arch_canon $RPMRC | cut -d: -f2` ${RPM_CUSTOM_ARCH:+custom}; do
+   RPMRC_OPTFLAGS="`sed -n 's/^optflags: '$ARCH' //p' $RPMRC`"
+   RPMRC_OPTFLAGS="`echo $RPMRC_OPTFLAGS | sed -e 's, ,\ ,g'`"
+   case $RPMRC_OPTFLAGS in
+@@ -30,6 +30,13 @@ for ARCH in noarch `grep ^arch_canon $RPMRC | cut -d: -f2`; do
+   CANONCOLOR=
+   FILTER=cat
+   case "${ARCH}" in
++    custom)
++	ARCH=$RPM_CUSTOM_ARCH
++	ISANAME=$RPM_CUSTOM_ISANAME
++	ISABITS=$RPM_CUSTOM_ISABITS
++	CANONARCH=$RPM_CUSTOM_CANONARCH
++	CANONCOLOR=$RPM_CUSTOM_CANONCOLOR
++    ;;
+     sparc64*) 
+ 	ISANAME=sparc
+ 	ISABITS=64
+-- 
+2.41.0
+
diff --git a/meta/recipes-devtools/rpm/rpm_4.18.1.bb b/meta/recipes-devtools/rpm/rpm_4.18.1.bb
index 95a9e92f96..bc036fc843 100644
--- a/meta/recipes-devtools/rpm/rpm_4.18.1.bb
+++ b/meta/recipes-devtools/rpm/rpm_4.18.1.bb
@@ -40,6 +40,7 @@ SRC_URI = "git://github.com/rpm-software-management/rpm;branch=rpm-4.18.x;protoc
            file://0001-python-Use-Py_hash_t-instead-of-long-in-hdr_hash.patch \
            file://fix-declaration.patch \
            file://ea3187cfcf9cac87e5bc5e7db79b0338da9e355e.patch \
+           file://0001-Allow-setting-plaform-macro-settings-externally.patch \
            "
 
 PE = "1"
@@ -103,6 +104,21 @@ WRAPPER_TOOLS = " \
    ${libdir}/rpm/rpmdeps \
 "
 
+def rpm_isaname(d):
+    import re
+    arch = d.getVar('TARGET_ARCH')
+    if re.match("^i.86$", arch) or re.match("^x86.*64$", arch):
+        return "x86"
+    # Add more platform tweaks for ISANAME as needed
+    return arch
+
+export RPM_CUSTOM_ARCH = "${MACHINE_ARCH}"
+export RPM_CUSTOM_ISANAME = "${@rpm_isaname(d)}"
+export RPM_CUSTOM_ISABITS = "${SITEINFO_BITS}"
+export RPM_CUSTOM_CANONARCH = "${TARGET_ARCH}"
+# CANONCOLOR determines whether /usr/lib or /usr/lib64 is used for a 64-bit platform
+export RPM_CUSTOM_CANONCOLOR = "${@bb.utils.contains('DISTRO_FEATURES', 'multilib', '3', '0', d)}"
+
 do_configure:prepend() {
         mkdir -p ${S}/build-aux
 }
@@ -132,6 +148,7 @@ do_install:append:class-nativesdk() {
 do_install:append:class-target() {
     rm -rf ${D}/var
 }
+
 do_install:append:class-nativesdk() {
     rm -rf ${D}${SDKPATHNATIVE}/var
     # Ensure find-debuginfo is located correctly inside SDK
-- 
2.41.0



^ permalink raw reply related	[flat|nested] 9+ messages in thread
end of thread, other threads:[~2023-07-28 13:01 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2023-07-25 13:57 [PATCH] rpm: Allow setting platform macro settings externally Zoltán Böszörményi
2023-07-25 16:30 ` Alexander Kanavin
2023-07-26  5:51   ` Böszörményi Zoltán
2023-07-26 13:05   ` Böszörményi Zoltán
     [not found]   ` <17756CA97DEFC46E.21334@lists.openembedded.org>
2023-07-27  7:32     ` [OE-core] " Böszörményi Zoltán
2023-07-27  8:30       ` Alexander Kanavin
2023-07-27  8:39         ` Böszörményi Zoltán
2023-07-28 12:12         ` Böszörményi Zoltán
2023-07-28 13:01           ` Alexander Kanavin

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