Remove unneeded header

diff --git a/Makefile b/Makefile
index 30460560247f9e210b41207434793ce6b29b83b2..2e953531af8135f3b15225c07cef70b078f8c21a 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -67,7 +67,7 @@ all:
 # change being considered an inode change from the update-cache perspective.
 
 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
-       @sh ./GIT-VERSION-GEN
+       @$(SHELL) ./GIT-VERSION-GEN
 -include GIT-VERSION-FILE
 
 # CFLAGS and LDFLAGS are for the users to override from the command line.
@@ -232,6 +232,7 @@ ifeq ($(uname_S),SunOS)
        SHELL_PATH = /bin/bash
        NO_STRCASESTR = YesPlease
        ifeq ($(uname_R),5.8)
+               NO_UNSETENV = YesPlease
                NO_SETENV = YesPlease
        endif
        INSTALL = ginstall
@@ -355,6 +356,10 @@ ifdef NO_SETENV
        COMPAT_CFLAGS += -DNO_SETENV
        COMPAT_OBJS += compat/setenv.o
 endif
+ifdef NO_SETENV
+       COMPAT_CFLAGS += -DNO_UNSETENV
+       COMPAT_OBJS += compat/unsetenv.o
+endif
 ifdef NO_MMAP
        COMPAT_CFLAGS += -DNO_MMAP
        COMPAT_OBJS += compat/mmap.o