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gcin-1.5.1 套件實例

  1. gcin 套件不是 RHEL/CentOS 內建的輸入法，安裝後有 bug 無法使用，必須修改設定。與其安裝完再修改設定，不如直接修改 RPM 套件。gcin-2.7.1 在 glibc-2.12 環境、locale 使用 en_US.UTF-8 可以執行，但使用 zh_TW.UTF-8 中文桌面卻無法執行，會彈出 "Unknown file type" 視窗。因此，還是使用 gcin-1.5.1，只是無法支援陸生習慣的輸入法。
  2. 下載 SRPM 套件 
    [dywang@dywH ~]$ cd rpmbuild
[dywang@dywH rpmbuild]$ wget ftp://mirror.switch.ch/pool/1/mirror/epel/beta/6/SRPMS/gcin-1.5.1-1.el6.src.rpm

  3. 安裝 SRPM 套件 
    [dywang@dywH rpmbuild]$ rpm -ivh gcin-1.5.1-1.el6.src.rpm

  4. 至原始碼目錄中查看檔案。 
    [dywang@dywH rpmbuild]$ cd SOURCE
[dywang@dywH SOURCES]$ ll
total 4408
-rw-r--r--. 1 mockbuild mockbuild     748 May  5  2010 configure.patch
-rw-r--r--. 1 mockbuild mockbuild     709 Oct 21  2008 gcin-1.4.2-gtk-immodules-lang.patch
-rw-rw-r--. 1 mockbuild mockbuild 2827298 Jun 23  2010 gcin-1.5.1.tar.bz2
-rw-r--r--. 1 mockbuild mockbuild     179 Nov 24  2009 gcin.conf
-rw-r--r--. 1 mockbuild mockbuild     888 Jan  5  2010 gcin_gtab.patch
-rw-r--r--. 1 mockbuild mockbuild   20290 Sep  8  2006 gcinicon.tgz
-rw-r--r--. 1 mockbuild mockbuild    5833 Jul  8  2010 gtk-deprecated.patch
-rw-r--r--. 1 mockbuild mockbuild    5584 Jul  8  2010 im-client.patch
-rw-r--r--. 1 mockbuild mockbuild 1621854 Apr 17  2007 NewCJ3.cin
-rw-r--r--. 1 mockbuild mockbuild     533 Feb  4  2009 newcj3.patch
-rw-r--r--. 1 mockbuild mockbuild    1644 Jul  8  2010 qt.patch

  5. 解壓縮原始碼 tarball，產生 gcin-1.5.1 目錄，存放原始碼。 
    [dywang@dywH SOURCES]$ tar jxvf gcin-1.5.1.tar.bz2

  6. 至 gcin-1.5.1 目錄，修改原始碼。 
    [dywang@dywH SOURCES]$ cd gcin-1.5.1
[dywang@dywH gcin-1.5.1]$ ls
about.cpp             gtab.cpp            scripts
anthy.cpp             gtab-dbg.cpp        setup-rpm
a.txt                 gtab.h              sim2trad.cpp
..........
gcin-endian.h         juyin-learn.cpp     tslearn.cpp
gcin-exec-script.cpp  kbmcv.cpp           tutf8
gcin_filter           locale.cpp          tval
gcin-gb-toggle.cpp    Makefile            txim
gcin.h                man                 unix-exec.cpp
gcin-icon.cpp         menu                util.cpp
gcin-kbm-toggle.cpp   mitem.h             VERSION.gcin
gcin-message.cpp      os-dep.h            win0.cpp
..........
  7. 修改 gcin.spec 規格檔版本宣告，版本加入 dyw。 
    [dywang@dywH SOURCES]$ diff -uN ../tmp/gcin.spec ../SPECS/gcin.spec 
--- ../tmp/gcin.spec	2010-07-08 16:49:35.000000000 +0800
+++ ../SPECS/gcin.spec	2015-09-07 07:07:32.505233444 +0800
@@ -1,6 +1,6 @@
 Name:           gcin
 Version:        1.5.1
-Release:        1%{?dist}
+Release:        1%{?dist}.dyw
 Summary:        Input method for Traditional Chinese
 
 Group:          System Environment/Libraries
  8. 修改 gcin.spec 規格檔在章節 %post gtk2 加入修改腳本，主要目的為解決 gcin 非 RHEL/CentOS 預設輸入法造成的問題，修改檔案 redhat-linux-gnu 為 unknown-linux-gnu，可以在不知系統版本下都使用 gcin。 
    @@ -76,6 +76,28 @@
 
 %post
 /sbin/ldconfig
+# For upgrades, the cache will be regenerated by the new package's %%postun
+mkdir /etc/gtk-2.0/%{_arch}-unknown-linux-gnu 2>/dev/null
+file="/etc/gtk-2.0/%{_arch}-unknown-linux-gnu/gtk.immodules"
+gtk-query-immodules-2.0-%{__isa_bits} > $file || :
+if ! grep -q "im-gcin.so" $file; then
+	echo "\"/usr/lib64/gtk-2.0/immodules/im-gcin.so\"" >> $file
+	echo "\"gcin\" \"gcin Input Method\" \"gcin\" \"/usr/share/locale\" \"*\"" >> $file
+fi
+
+gd="/etc/X11/xinit/xinput.d"
+cd $gd
+gf="/etc/X11/xinit/xinput.d/gcin.conf"
+ln -sf $gd/gcin.conf /etc/alternatives/xinputrc
+[ ! -e none.conf.orig  -a ! -L none.conf ] && mv none.conf none.conf.orig
+ln -sf gcin.conf none.conf
+sed -i 's/^\(XIM_ARGS=\"\).*$/\1LC_CTYPE=zh_TW.UTF-8 -x gcin\"/' $gf

+gtk-query-immodules-2.0-%{__isa_bits} --update-cache
 %{_bindir}/update-gtk-immodules %{_host} >/dev/null 2>&1 || :
 update-desktop-database %{_datadir}/applications >/dev/null 2>&1 || :
   %{_sbindir}/alternatives --install %{_sysconfdir}/X11/xinit/xinputrc \
xinputrc %{_sysconfdir}/X11/xinit/xinput.d/gcin.conf 40
  9. gcin 設定程式預設字型過大，修改字型大小為 11。 
    [dywang@dywH SOURCES]$ diff -uN ../tmp/gcin-1.5.1/gcin-settings.cpp gcin-1.5.1/gcin-settings.cpp
--- ../tmp/gcin-1.5.1/gcin-settings.cpp	2010-06-19 13:54:02.000000000 +0800
+++ gcin-1.5.1/gcin-settings.cpp	2015-09-07 08:59:30.875230520 +0800
@@ -63,17 +63,17 @@
 
 void load_setttings()
 {
-  gcin_font_size = get_gcin_conf_int(GCIN_FONT_SIZE, 16);
+  gcin_font_size = get_gcin_conf_int(GCIN_FONT_SIZE, 11);
 #if UNIX
   get_gcin_conf_str(GCIN_FONT_NAME, &gcin_font_name, "sans");
 #else
   get_gcin_conf_str(GCIN_FONT_NAME, &gcin_font_name, "MingLiU");
 #endif
-  gcin_font_size_tsin_presel = get_gcin_conf_int(GCIN_FONT_SIZE_TSIN_PRESEL, 16);
-  gcin_font_size_symbol = get_gcin_conf_int(GCIN_FONT_SIZE_SYMBOL, 12);
+  gcin_font_size_tsin_presel = get_gcin_conf_int(GCIN_FONT_SIZE_TSIN_PRESEL, 11);
+  gcin_font_size_symbol = get_gcin_conf_int(GCIN_FONT_SIZE_SYMBOL, 11);
   gcin_font_size_tsin_pho_in = get_gcin_conf_int(GCIN_FONT_SIZE_TSIN_PHO_IN, 10);
   gcin_font_size_gtab_in = get_gcin_conf_int(GCIN_FONT_SIZE_GTAB_IN, 10);
-  gcin_font_size_pho_near = get_gcin_conf_int(GCIN_FONT_SIZE_PHO_NEAR, 14);
+  gcin_font_size_pho_near = get_gcin_conf_int(GCIN_FONT_SIZE_PHO_NEAR, 11);
   gcin_input_style = get_gcin_conf_int(GCIN_INPUT_STYLE, InputStyleOverSpot);
   gcin_root_x = get_gcin_conf_int(GCIN_ROOT_X, 2000);
   gcin_root_y = get_gcin_conf_int(GCIN_ROOT_Y, 2000);
  10. gcin 程式每種輸入法皆以 2 的次方的數值代表，詳細內容可 man gcin-setup 查看手冊。所有輸入法都使用的數字為 2147483647，要取消某種輸入法只要將其數字扣除即可。舉例：設定預設只有「倉頡五2」、「注音3」、「詞音6」、「簡易11」「亂倉打鳥16」等五種輸入法，總數扣除其數字後為 2147420235，此數字以 16 進位表示為 7FFF084B。 
    [root@dywH ~]# echo '2147483647-\
2^0-2^1-2^4-2^5-2^7-2^8-2^9-2^10-2^12-2^13-2^14-2^15' | bc
2147420236
[root@dywH ~]# echo 'obase=16; 2147483647-\
2^0-2^1-2^4-2^5-2^7-2^8-2^9-2^10-2^12-2^13-2^14-2^15' | bc
7FFF084C
[root@dywH ~]#
  11. gcin 循環鍵選擇輸入法預設所有輸入法，但有很多輸入法很少用，所以設定預設只有「倉頡五2」、「注音3」、「詞音6」、「簡易11」「亂倉打鳥16」等五種輸入法。 
    @@ -86,12 +86,12 @@
   gcin_init_im_enabled = true;
 #endif
 
-  gcin_flags_im_enabled = get_gcin_conf_int(GCIN_FLAGS_IM_ENABLED,0x7fffffff);
+  gcin_flags_im_enabled = get_gcin_conf_int(GCIN_FLAGS_IM_ENABLED,0x7FFF084C);
   gcin_remote_client = get_gcin_conf_int(GCIN_REMOTE_CLIENT, 0);
   gcin_shift_space_eng_full = get_gcin_conf_int(GCIN_SHIFT_SPACE_ENG_FULL, 1);
   gcin_capslock_lower = get_gcin_conf_int(GCIN_CAPSLOCK_LOWER, 1);
  12. 第一次內定設定使用「倉頡五2」。 
    -  default_input_method = get_gcin_conf_int(DEFAULT_INPUT_METHOD, 6);
+  default_input_method = get_gcin_conf_int(DEFAULT_INPUT_METHOD, 2);
   left_right_button_tips = get_gcin_conf_int(LEFT_RIGHT_BUTTON_TIPS, 1);
   gcin_im_toggle_keys = get_gcin_conf_int(GCIN_IM_TOGGLE_KEYS, 0);
 #if TRAY_ENABLED
  13. gcin 「由詞庫自動選字」會造成有多頁符合字無法使用空白鍵換頁。尤其使用「簡易輸入法」的情境，往往是在無法完整輸入倉頡碼時使用，只輸入字型的倉頡前後兩個碼符合的字可能好幾頁，若無法換頁會很困擾，所以將「自動」改為「關閉」。 
    @@ -106,7 +106,7 @@
 
   gtab_dup_select_bell = get_gcin_conf_int(GTAB_DUP_SELECT_BELL, 0);
   gtab_space_auto_first = get_gcin_conf_int(GTAB_SPACE_AUTO_FIRST, GTAB_space_auto_first_none);
-  gtab_auto_select_by_phrase = get_gcin_conf_int(GTAB_AUTO_SELECT_BY_PHRASE, GTAB_AUTO_SELECT_BY_PHRASE_AUTO);
+  gtab_auto_select_by_phrase = get_gcin_conf_int(GTAB_AUTO_SELECT_BY_PHRASE, GTAB_AUTO_SELECT_BY_PHRASE_NO);
   gtab_pre_select = get_gcin_conf_int(GTAB_PRE_SELECT, 1);
   gtab_press_full_auto_send = get_gcin_conf_int(GTAB_PRESS_FULL_AUTO_SEND, 1);
   gtab_disp_partial_match = get_gcin_conf_int(GTAB_DISP_PARTIAL_MATCH, 1);
  14. 預設輸入選單「垂直顯示」。 
    @@ -117,7 +117,7 @@
   gtab_hide_row2 = get_gcin_conf_int(GTAB_HIDE_ROW2, 0);
   gtab_in_row1 = get_gcin_conf_int(GTAB_IN_ROW1, 0);
   gtab_capslock_in_eng = get_gcin_conf_int(GTAB_CAPSLOCK_IN_ENG, 1);
-  gtab_vertical_select = get_gcin_conf_int(GTAB_VERTICAL_SELECT, 0);
+  gtab_vertical_select = get_gcin_conf_int(GTAB_VERTICAL_SELECT, 1);
   gtab_unique_auto_send = get_gcin_conf_int(GTAB_UNIQUE_AUTO_SEND, 0);
   gtab_que_wild_card = get_gcin_conf_int(GTAB_QUE_WILD_CARD, 0);
  15. 修改原始碼後，要重新打包壓縮 
    [dywang@dywH SOURCES]$ tar jcvf gcin-1.5.1.tar.bz2 gcin-1.5.1
  16. 重新建立 RPM 二進位檔 
    [dywang@dywH SOURCES]$ rpmbuild -ba --clean --target=$(uname -m) ../SPECS/gcin.spec
Building target platforms: x86_64
Building for target x86_64
error: Failed build dependencies:
	qt3-devel is needed by gcin-1.5.1-1.el6.dyw.x86_64
	libXtst-devel is needed by gcin-1.5.1-1.el6.dyw.x86_64
	anthy-devel is needed by gcin-1.5.1-1.el6.dyw.x86_64

  17. 安裝 gcin 開發相依套件 
    [dywang@dywH SOURCES]$ sudo yum install libXtst-devel anthy-devel qt3-devel

  18. 再重新建立 RPM 二進位檔，選項 -bb 只產生 RPM 檔，不產生 SRPM 檔。 
    [dywang@dywH SOURCES]$ rpmbuild -bb --target=$(uname -m) ../SPECS/gcin.spec

  19. 查看產生的 RPM 及 SRPM 檔。 
    [dywang@dywH SOURCES]$ ll ../RPMS/x86_64/
total 3592
-rw-r--r--. 1 dywang dywang 3676583 Jul 31 10:44 gcin-1.5.1-1.el6.dyw.x86_64.rpm
[dywang@dywH SOURCES]$ ll ../SRPMS/x86_64/
ls: cannot access ../SRPMS/x86_64/: No such file or directory

  20. 建立 RPM 及 SRPM 二進位檔 
    [dywang@dywH SOURCES]$ rpmbuild -bs --target=$(uname -m) ../SPECS/gcin.spec
Building target platforms: x86_64
Building for target x86_64
Wrote: /root/rpmbuild/SRPMS/gcin-1.5.1-1.el6.dyw.src.rpm
[dywang@dywH SOURCES]$ ll ../SRPMS/
total 3564
-rw-r--r--. 1 dywang dywang 3648959 Jul 31 10:50 gcin-1.5.1-1.el6.dyw.src.rpm

  21. 同時建立 RPM 及 SRPM 二進位檔 
    [dywang@dywH SOURCES]$ rpmbuild -ba --clean --target=$(uname -m) ../SPECS/gcin.spec