Fix build on Solaris non-sparc.

Closes #2136. Thanks to chuckunix.

ChangeLog.txt

@@ -28,6 +28,7 @@ Build:
 - A variety of minor build related fixes, like functions not having previous
   declarations.
 - Fix CMake cross compile builds not finding opensslconf.h. Closes #2160.
+- Fix build on Solaris non-sparc. Closes #2136.
 
 
 2.0.9 - 2021-03-11

config.mk

@@ -140,6 +140,7 @@ DB_HTML_XSL=man/html.xsl
 #MANCOUNTRIES=en_GB
 
 UNAME:=$(shell uname -s)
+ARCH:=$(shell uname -p)
 
 ifeq ($(UNAME),SunOS)
 	ifeq ($(CC),cc)
@@ -199,11 +200,17 @@ ifeq ($(WITH_SHARED_LIBRARIES),yes)
 endif
 
 ifeq ($(UNAME),SunOS)
+	SEDINPLACE:=
+	ifeq ($(ARCH),sparc)
 		ifeq ($(CC),cc)
 			LIB_CFLAGS:=$(LIB_CFLAGS) -xc99 -KPIC
 		else
 			LIB_CFLAGS:=$(LIB_CFLAGS) -fPIC
 		endif
+	endif
+	ifeq ($(ARCH),i386)
+		LIB_CFLAGS:=$(LIB_CFLAGS) -fPIC
+	endif
 
 	ifeq ($(CXX),CC)
 		LIB_CXXFLAGS:=$(LIB_CXXFLAGS) -KPIC