[X2Go-Commits] [nx-libs] 01/28: nx-X11: Add support for riscv64 architecture

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x2go pushed a commit to branch 3.6.x
in repository nx-libs.

commit 460562852eb4b1e14d2eeb81d2b96ea5de6ef683
Author: Alexandre Ghiti <alexandre.ghiti at canonical.com>
Date:   Fri Sep 10 08:51:53 2021 +0200

    nx-X11: Add support for riscv64 architecture
---
 nx-X11/config/cf/Imake.cf   | 5 +++++
 nx-X11/config/cf/Imake.tmpl | 2 ++
 nx-X11/config/cf/linux.cf   | 9 +++++++++
 3 files changed, 16 insertions(+)

diff --git a/nx-X11/config/cf/Imake.cf b/nx-X11/config/cf/Imake.cf
index 9d683b858..612bc4e38 100644
--- a/nx-X11/config/cf/Imake.cf
+++ b/nx-X11/config/cf/Imake.cf
@@ -878,6 +878,11 @@ XCOMM Keep cpp from replacing path elements containing i486/i586/i686
 #  undef __powerpc64__
 #  undef tmp_set_big_endian
 # endif
+# ifdef __riscv
+#  if __riscv_xlen == 64
+#   define Riscv64Architecture
+#  endif
+# endif
 # ifdef sparc
 #  define SparcArchitecture
 #  undef sparc
diff --git a/nx-X11/config/cf/Imake.tmpl b/nx-X11/config/cf/Imake.tmpl
index de1fca937..266be8c5a 100644
--- a/nx-X11/config/cf/Imake.tmpl
+++ b/nx-X11/config/cf/Imake.tmpl
@@ -509,6 +509,8 @@ XCOMM the platform-specific parameters - edit site.def to change
 #define ByteOrder		X_BIG_ENDIAN
 #elif defined(Ppc64LeArchitecture)
 #define ByteOrder		X_LITTLE_ENDIAN
+#elif defined(Riscv64Architecture)
+#define ByteOrder		X_LITTLE_ENDIAN
 #elif defined(HPArchitecture)
 #define ByteOrder		X_BIG_ENDIAN
 #elif defined(SuperHArchitecture)
diff --git a/nx-X11/config/cf/linux.cf b/nx-X11/config/cf/linux.cf
index c3e9eaafd..6851be558 100644
--- a/nx-X11/config/cf/linux.cf
+++ b/nx-X11/config/cf/linux.cf
@@ -783,6 +783,15 @@ XCOMM binutils:	(LinuxBinUtilsMajorVersion)
 # define ServerExtraDefines	-DGCCUSESGAS XFree86ServerDefines
 #endif /* PpcArchitecture */
 
+#ifdef Riscv64Architecture
+# ifndef OptimizedCDebugFlags
+#  define OptimizedCDebugFlags	-O3
+# endif
+# define LinuxMachineDefines	-D__riscv64__
+# define ServerOSDefines	XFree86ServerOSDefines
+# define ServerExtraDefines	-DGCCUSESGAS XFree86ServerDefines -D_XSERVER64
+#endif /* Riscv64Achitecture */
+
 #ifdef s390Architecture
 # ifndef OptimizedCDebugFlags
 #  define OptimizedCDebugFlags	-O2 -fomit-frame-pointer GccAliasingArgs

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