[X2Go-Commits] [nx-libs] 01/04: Support building with legacy (pre-1.4.2) libXfont(1) versions.

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Sat Dec 16 04:17:43 CET 2017


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x2go pushed a commit to branch master
in repository nx-libs.

commit fe011b55df68b7419a8042db94fc3fd1bcaca497
Author: Mihai Moldovan <ionic at ionic.de>
Date:   Sat Dec 16 03:55:58 2017 +0100

    Support building with legacy (pre-1.4.2) libXfont(1) versions.
    
    Partly reverts ec30a857eb0d67b232f8d43e63a6370023f4c4d0, but in a
    forward-compatible manner.
    
    Legacy libXfont1 versions are automatically detected by the main
    Makefile.
---
 Makefile                                  | 2 +-
 nx-X11/config/cf/Imake.tmpl               | 7 +++++++
 nx-X11/config/cf/host.def                 | 7 +++++++
 nx-X11/config/cf/xorg.cf                  | 4 ++++
 nx-X11/programs/Xserver/dix/dixfonts.c    | 6 ++++++
 nx-X11/programs/Xserver/include/dixfont.h | 4 ++++
 nx-libs.spec                              | 2 +-
 7 files changed, 30 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index cfd0d10..b0beacd 100644
--- a/Makefile
+++ b/Makefile
@@ -26,7 +26,7 @@ INCLUDEDIR      ?= $(PREFIX)/include
 CONFIGURE       ?= ./configure --prefix=$(PREFIX)
 
 # use Xfont2 if available in the build env
-FONT_DEFINES	?= $(shell pkg-config --modversion xfont2 1>/dev/null 2>/dev/null && echo "-DHAS_XFONT2")
+FONT_DEFINES	?= $(shell pkg-config --modversion xfont2 1>/dev/null 2>/dev/null && echo "-DHAS_XFONT2") $(shell pkg-config --exists 'xfont < 1.4.2' 1>/dev/null 2>/dev/null && echo "-DLEGACY_XFONT1")
 XFONTLIB	?= $(shell pkg-config --modversion xfont2 1>/dev/null 2>/dev/null && echo "-lXfont2" || echo "-lXfont")
 
 NX_VERSION_MAJOR=$(shell ./version.sh 1)
diff --git a/nx-X11/config/cf/Imake.tmpl b/nx-X11/config/cf/Imake.tmpl
index 85228ae..44fe2f3 100644
--- a/nx-X11/config/cf/Imake.tmpl
+++ b/nx-X11/config/cf/Imake.tmpl
@@ -555,6 +555,9 @@ X_BYTE_ORDER = ByteOrder
 #ifndef HasXfont2
 #define HasXfont2		NO
 #endif
+#ifndef HasLegacyXfont1
+#define HasLegacyXfont1		NO
+#endif
 #ifndef GzipLibrary	/* if OS config didn't define it, assume it's -lz */
 #define GzipLibrary -lz
 #endif
@@ -1871,7 +1874,11 @@ SETITIMER_DEFINES = HasSetitimerDefines
 FONT_DEFINES = -DHAS_XFONT2
     XFONTLIB = -lXfont2
 #else
+#if HasLegacyXfont1
+FONT_DEFINES = -DLEGACY_XFONT1
+#else
 FONT_DEFINES =
+#endif
     XFONTLIB = -lXfont
 #endif
 
diff --git a/nx-X11/config/cf/host.def b/nx-X11/config/cf/host.def
index 4a11359..abacf2c 100644
--- a/nx-X11/config/cf/host.def
+++ b/nx-X11/config/cf/host.def
@@ -396,6 +396,13 @@
  */
 
 /*
+ * If building against libXfont(1) and using a legacy version (lower than 1.4.2),
+ * uncomment this.
+ *
+#define HasLegacyXfont1		YES
+ */
+
+/*
  * If you are running NetBSD 0.9C or later, and have the aperture driver
  * installed, uncomment this.
  *
diff --git a/nx-X11/config/cf/xorg.cf b/nx-X11/config/cf/xorg.cf
index 13ccd57..50a1f45 100644
--- a/nx-X11/config/cf/xorg.cf
+++ b/nx-X11/config/cf/xorg.cf
@@ -428,6 +428,10 @@ IPLAN2P8_DEFS = -DUSE_IPLAN2P8
 # define HasXfont2	NO
 #endif
 
+#ifndef HasLegacyXfont1
+# define HasLegacyXfont1	NO
+#endif
+
 #ifndef BuildScreenSaverExt
 # define BuildScreenSaverExt	YES
 #endif
diff --git a/nx-X11/programs/Xserver/dix/dixfonts.c b/nx-X11/programs/Xserver/dix/dixfonts.c
index 98d2a64..0d90cd7 100644
--- a/nx-X11/programs/Xserver/dix/dixfonts.c
+++ b/nx-X11/programs/Xserver/dix/dixfonts.c
@@ -2139,7 +2139,13 @@ InitFonts ()
 
     ResetFontPrivateIndex();
 
+#ifdef LEGACY_XFONT1
+    BuiltinRegisterFpeFunctions();
+    FontFileRegisterFpeFunctions();
+    fs_register_fpe_functions();
+#else
     register_fpe_functions();
+#endif
 }
 #endif /* HAS_XFONT2 */
 
diff --git a/nx-X11/programs/Xserver/include/dixfont.h b/nx-X11/programs/Xserver/include/dixfont.h
index 21d917f..9ae5515 100644
--- a/nx-X11/programs/Xserver/include/dixfont.h
+++ b/nx-X11/programs/Xserver/include/dixfont.h
@@ -152,7 +152,11 @@ extern void dixGetGlyphs(FontPtr     /*font*/,
 			 unsigned long * /*glyphcount*/,
 			 CharInfoPtr * /*glyphs*/);
 
+#ifdef LEGACY_XFONT1
+extern void BuiltinRegisterFpeFunctions(void);
+#else
 extern void register_fpe_functions(void);
+#endif
 
 extern void QueryGlyphExtents(FontPtr     /*pFont*/,
 			      CharInfoPtr * /*charinfo*/,
diff --git a/nx-libs.spec b/nx-libs.spec
index 7b34538..9a13ac0 100644
--- a/nx-libs.spec
+++ b/nx-libs.spec
@@ -82,7 +82,7 @@ BuildRequires:  pixman-devel >= 0.13.2
 BuildRequires:  xorg-x11-libX11-devel
 BuildRequires:  xorg-x11-libXext-devel
 BuildRequires:  xorg-x11-libXpm-devel
-BuildRequires:  xorg-x11-libXfont-devel >= 1.4.2
+BuildRequires:  xorg-x11-devel
 BuildRequires:  xorg-x11-libXdmcp-devel
 BuildRequires:  xorg-x11-libXdamage-devel
 BuildRequires:  xorg-x11-libXcomposite-devel

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