diff --git a/configure b/configure
index 9dc277528e..31567f1140 100755
--- a/configure
+++ b/configure
@@ -488,6 +488,9 @@ USEROSTYPE="gnulinux"
 HAVE_LIB_DL="1"
 DL_LIBS="-ldl"
 else
+if [ "$HOST_OS" = "sunos" ]; then
+USEROSTYPE="solaris"
+else
 if [ "$HOST_OS" = "gnu/kfreebsd" ]; then
 USEROSTYPE="bsd"
 else
@@ -501,7 +504,7 @@ if [ "$HOST_OS" = "openbsd" ]; then
 USEROSTYPE="bsd"
 else
 if [ "$HOST_OS" = "darwin" ]; then
-USEROSTYPE="darwin"; fi; fi; fi; fi; fi; fi; fi; fi; fi; fi
+USEROSTYPE="darwin"; fi; fi; fi; fi; fi; fi; fi; fi; fi; fi; fi
 if [ "$LIBVERSION" = "xxx" ]; then
 LIBVERSION="$VERSION"; fi
 SEDFLAGS=" -e '"
diff --git a/configure.acr b/configure.acr
index c8bcf4117b..fe2c113693 100644
--- a/configure.acr
+++ b/configure.acr
@@ -106,6 +106,9 @@ IFEQ USEROSTYPE auto ; {
 		HAVE_LIB_DL = 1 ;
 		DL_LIBS = -ldl ;
 	}{
+	IFEQ HOST_OS sunos ; {
+		USEROSTYPE = solaris ;
+	}{
 	IFEQ HOST_OS gnu/kfreebsd ; {
 		USEROSTYPE = bsd ;
 	}{
@@ -120,7 +123,7 @@ IFEQ USEROSTYPE auto ; {
 	}{
 	IFEQ HOST_OS darwin ; {
 		USEROSTYPE = darwin ;
-	} } } } } } } } }
+	} } } } } } } } } }
 }
 
 ARG_WITHOUT WITHPIC pic do not build libr as a program independent location ;
diff --git a/libr/Makefile b/libr/Makefile
index fd230afa99..619bd86354 100644
--- a/libr/Makefile
+++ b/libr/Makefile
@@ -151,15 +151,15 @@ install: install-includes install-pkgconfig
 	# TODO :Use INSTALL_DATA_DIR instead of mkdir
 	# libraries
 	@${INSTALL_DIR} "${DESTDIR}${LIBDIR}"
-	@$(foreach lib,$(shell find * -type f | grep -e '\.${EXT_SO}$$' | grep -Ev '(lib|parse)/t/' | grep lib | grep -v /bin/ | grep -v /p/), \
+	@$(foreach lib,$(shell find * -type f -iname "*.${EXT_SO}" | grep -v '(lib|parse)/t/' | grep lib | grep -v /bin/ | grep -v /p/), \
 	  echo " ${DESTDIR}${LIBDIR}/$(call libpath-to-name-version,$(lib),${LIBVERSION})"; \
 	  rm -f "${DESTDIR}${LIBDIR}/$(call libpath-to-name-version,$(lib),${LIBVERSION})"; \
 	  ${INSTALL_LIB} "$(lib)" "${DESTDIR}${LIBDIR}/$(call libpath-to-name-version,$(lib),${LIBVERSION})"; \
 	  ( cd "${DESTDIR}${LIBDIR}" ; ln -fs "$(call libpath-to-name-version,$(lib),${LIBVERSION})" "$(call libpath-to-name,$(lib))" ) ; \
 	)
 	# object archives
-	@for FILE in `find * -type f | grep -e '\.a$$' | grep -v fs/p` ; do \
-	  echo " ${DESTDIR}${LIBDIR}/$$FILE"; ${INSTALL_DATA} $$FILE "${DESTDIR}${LIBDIR}" ; done
+	@for FILE in `find * -type f -iname "*.a" | grep -v fs/p` ; do \
+	  echo " ${DESTDIR}${LIBDIR}/$$FILE"; ${INSTALL_DATA} $$FILE "${DESTDIR}${LIBDIR}" ; done || true
 	# plugins
 	@${INSTALL_DIR} "${DESTDIR}${LIBDIR}/radare2/${VERSION}"
 	@for FILE in `find */p -perm -u+x -type f | grep -v exe | grep -v dll | grep ${EXT_SO}`; \
diff --git a/libr/config.mk.tail b/libr/config.mk.tail
index 47c7805001..0ddb2028d6 100644
--- a/libr/config.mk.tail
+++ b/libr/config.mk.tail
@@ -181,6 +181,13 @@ EXT_SO=so
 EXT_EXE=
 TH_LIBS=
 endif
+ifeq (${OSTYPE},solaris)
+CFLAGS+=-D__UNIX__=1
+EXT_AR=a
+EXT_SO=so
+EXT_EXE=
+TH_LIBS=
+endif
 
 ifeq (${EXT_SO},)
 main:
diff --git a/libr/debug/p/debug_native.c b/libr/debug/p/debug_native.c
index 30463d01fe..3ef10927dd 100755
--- a/libr/debug/p/debug_native.c
+++ b/libr/debug/p/debug_native.c
@@ -24,7 +24,7 @@ static void r_debug_native_stop(RDebug *dbg);
 
 #if __UNIX__ || __CYGWIN__
 # include <errno.h>
-# if !defined (__HAIKU__) && !defined (__CYGWIN__)
+# if !defined (__HAIKU__) && !defined (__CYGWIN__) && !defined (__sun)
 #  include <sys/ptrace.h>
 # endif
 # include <sys/wait.h>
diff --git a/libr/include/r_types.h b/libr/include/r_types.h
index 75ceac84a3..1e0122d6c0 100644
--- a/libr/include/r_types.h
+++ b/libr/include/r_types.h
@@ -73,7 +73,7 @@
 #define MINGW32 1
 #endif
 
-#if defined(EMSCRIPTEN) || defined(__linux__) || defined(__APPLE__) || defined(__GNU__) || defined(__ANDROID__) || defined(__QNX__)
+#if defined(EMSCRIPTEN) || defined(__linux__) || defined(__APPLE__) || defined(__GNU__) || defined(__ANDROID__) || defined(__QNX__) || defined(__sun)
   #define __BSD__ 0
   #define __UNIX__ 1
 #endif
diff --git a/libr/socket/run.c b/libr/socket/run.c
index 5564cb1ade..8b8a1888c3 100644
--- a/libr/socket/run.c
+++ b/libr/socket/run.c
@@ -37,6 +37,9 @@
 #include <signal.h>
 #include <grp.h>
 #include <errno.h>
+#if defined(__sun)
+#include <sys/filio.h>
+#endif
 #if __linux__ && !__ANDROID__
 #include <sys/personality.h>
 #include <pty.h>
@@ -47,7 +50,7 @@
 #endif
 #endif
 
-#define HAVE_PTY __UNIX__ && !__ANDROID__ && LIBC_HAVE_FORK
+#define HAVE_PTY __UNIX__ && !__ANDROID__ && LIBC_HAVE_FORK && !defined(__sun)
 
 R_API RRunProfile *r_run_new(const char *str) {
 	RRunProfile *p = R_NEW (RRunProfile);