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qtbase: optimize libraries for size on CC6UL 

This patch makes smaller libQt libraries saving some space in the CC6UL
rootfs.

Libraries size before the patch:

root@ccimx6ulsbc:~# ls -l /usr/lib/libQt*5.7.1
     22448 Aug  /usr/lib/libQt5Concurrent.so.5.7.1
   5347036 Aug  /usr/lib/libQt5Core.so.5.7.1
    508464 Aug  /usr/lib/libQt5DBus.so.5.7.1
   4419712 Aug  /usr/lib/libQt5Gui.so.5.7.1
   1367776 Aug  /usr/lib/libQt5Network.so.5.7.1
    275900 Aug  /usr/lib/libQt5OpenGL.so.5.7.1
    341688 Aug  /usr/lib/libQt5PrintSupport.so.5.7.1
     88628 Aug  /usr/lib/libQt5SerialPort.so.5.7.1
    290960 Aug  /usr/lib/libQt5Sql.so.5.7.1
    212432 Aug  /usr/lib/libQt5Test.so.5.7.1
   5306588 Aug  /usr/lib/libQt5Widgets.so.5.7.1
    894928 Aug  /usr/lib/libQt5XcbQpa.so.5.7.1
    191404 Aug  /usr/lib/libQt5Xml.so.5.7.1

Libraries size after the patch:

root@ccimx6ulsbc:~# ls -l /usr/lib/libQt*5.7.1
     18352 Aug  /usr/lib/libQt5Concurrent.so.5.7.1
   4032380 Aug  /usr/lib/libQt5Core.so.5.7.1
    303684 Aug  /usr/lib/libQt5DBus.so.5.7.1
   2867436 Aug  /usr/lib/libQt5Gui.so.5.7.1
    839428 Aug  /usr/lib/libQt5Network.so.5.7.1
    239044 Aug  /usr/lib/libQt5OpenGL.so.5.7.1
    267976 Aug  /usr/lib/libQt5PrintSupport.so.5.7.1
     59960 Aug  /usr/lib/libQt5SerialPort.so.5.7.1
    172192 Aug  /usr/lib/libQt5Sql.so.5.7.1
    171500 Aug  /usr/lib/libQt5Test.so.5.7.1
   4282740 Aug  /usr/lib/libQt5Widgets.so.5.7.1
    616420 Aug  /usr/lib/libQt5XcbQpa.so.5.7.1
    154556 Aug  /usr/lib/libQt5Xml.so.5.7.1

https://jira.digi.com/browse/DEL-4644

Signed-off-by: Javier Viguera <javier.viguera@digi.com>
This commit is contained in:
Javier Viguera 2017-08-03 17:56:29 +02:00
parent fe39b6675c
commit c62d5e1e42
2 changed files with 25 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
meta-digi-dey/recipes-qt/qt5/qtbase/ccimx6ul/0001-gcc-base.conf-optimize-for-size.patch Normal file
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@ -0,0 +1,24 @@
From: Javier Viguera <javier.viguera@digi.com>
Date: Thu, 3 Aug 2017 15:21:21 +0200
Subject: [PATCH] gcc-base.conf: optimize for size
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
---
mkspecs/common/gcc-base.conf | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/mkspecs/common/gcc-base.conf b/mkspecs/common/gcc-base.conf
index 6e043f558f1c..e77fb93326d4 100644
--- a/mkspecs/common/gcc-base.conf
+++ b/mkspecs/common/gcc-base.conf
@@ -31,8 +31,8 @@
# you can use the manual test in tests/manual/mkspecs.
#
-QMAKE_CFLAGS_OPTIMIZE = -O2
-QMAKE_CFLAGS_OPTIMIZE_FULL = -O3
+QMAKE_CFLAGS_OPTIMIZE = -Os
+QMAKE_CFLAGS_OPTIMIZE_FULL = -Os
QMAKE_CFLAGS += -pipe
QMAKE_CFLAGS_DEPS += -M

1
meta-digi-dey/recipes-qt/qt5/qtbase_%.bbappend
View File

@ -3,6 +3,7 @@
FILESEXTRAPATHS_prepend := "${THISDIR}/${BPN}:" FILESEXTRAPATHS_prepend := "${THISDIR}/${BPN}:"
SRC_URI_append = " file://qt5.sh" SRC_URI_append = " file://qt5.sh"
SRC_URI_append_ccimx6ul = " file://0001-gcc-base.conf-optimize-for-size.patch"
PACKAGECONFIG_append = " accessibility examples fontconfig sql-sqlite" PACKAGECONFIG_append = " accessibility examples fontconfig sql-sqlite"
PACKAGECONFIG_append_ccimx6 = " icu" PACKAGECONFIG_append_ccimx6 = " icu"