Remove special case source globs for Solaris

With the src/compat/*.c glob removed, there is no longer a difference to
the default globs we use for the IF( UNIX ) case.

CMakeLists.txt

@@ -150,8 +150,6 @@ FILE(GLOB SRC_H include/git2/*.h)
 IF (WIN32 AND NOT CYGWIN)
 	ADD_DEFINITIONS(-DWIN32 -D_DEBUG -D_WIN32_WINNT=0x0501)
 	FILE(GLOB SRC src/*.c src/transports/*.c src/xdiff/*.c src/win32/*.c)
-ELSEIF (CMAKE_SYSTEM_NAME MATCHES "(Solaris|SunOS)")
-	FILE(GLOB SRC src/*.c src/transports/*.c src/xdiff/*.c src/unix/*.c)
 ELSEIF (AMIGA)
 	ADD_DEFINITIONS(-DNO_ADDRINFO -DNO_READDIR_R)
 	FILE(GLOB SRC src/*.c src/transports/*.c src/xdiff/*.c src/amiga/*.c)