Add -D_POSIX_SOURCE to DEFS to get rid of those useless 'index shadow' warnings. Add either -D_BSD_SOURCE or -D_XOPEN_SOURCE=500 to whichever Makefile.ins need it to accommodate for Posix' strictness. Add check for getopt.h for nsinstall.c.

config/Makefile.in

@@ -30,6 +30,9 @@ CSRCS		= nsinstall.c pathsub.c
 PLSRCS		= nfspwd.pl revdepth.pl
 
 TARGETS		= $(PROGRAM) $(PLSRCS:.pl=)
+ifeq ($(OS_ARCH), Linux)
+DEFINES         += -D_BSD_SOURCE
+endif
 
 # Generate the build number on the fly.
 ifneq ($(origin BUILD_OFFICIAL)_$(origin MOZILLA_OFFICIAL),undefined_undefined)

config/nsinstall.c

@@ -43,7 +43,7 @@
 #include <sys/stat.h>
 #include "pathsub.h"
 
-#ifdef NEED_GETOPT_H
+#ifdef HAVE_GETOPT_H
 #include <getopt.h>
 #endif
 

configure.in

@@ -620,6 +620,7 @@ case "$target" in
     ;;
 
 *-*linux*)
+    AC_DEFINE(_POSIX_SOURCE)
     TARGET_NSPR_MDCPUCFG='\"md/_linux.cfg\"'
 
     case "${host_cpu}" in
@@ -1527,7 +1528,7 @@ fi
 
 dnl Checks for header files.
 dnl ========================================================
-AC_CHECK_HEADERS(sys/byteorder.h compat.h)
+AC_CHECK_HEADERS(sys/byteorder.h compat.h getopt.h)
 AC_CHECK_HEADERS(sys/bittypes.h memory.h unistd.h sys/filio.h)
 AC_CHECK_HEADERS(sys/ipc.h shm.h sys/shm.h X11/extensions/XShm.h)
 

dbm/src/Makefile.in

@@ -50,6 +50,9 @@ override NO_STATIC_LIB=
 include $(topsrcdir)/config/rules.mk
 
 DEFINES		+= -DMEMMOVE -D__DBINTERFACE_PRIVATE $(SECURITY_FLAG)
+ifeq ($(OS_ARCH), Linux)
+DEFINES         += -D_BSD_SOURCE
+endif
 
 ifeq ($(OS_ARCH),AIX)
 OS_LIBS		+= -lc_r

dbm/tests/Makefile.in

@@ -31,3 +31,6 @@ LIBS		= -lmozdbm_s
 
 include $(topsrcdir)/config/rules.mk
 
+ifeq ($(OS_ARCH), Linux)
+DEFINES         += -D_BSD_SOURCE
+endif

gfx/src/gtk/Makefile.in

@@ -55,6 +55,9 @@ CFLAGS		+= $(TK_CFLAGS)
 endif
 
 DEFINES		+= -D_IMPL_NS_GFXNONXP
+ifeq ($(OS_ARCH), Linux)
+DEFINES         += -D_BSD_SOURCE
+endif
 
 INCLUDES	+= \
 		-I$(srcdir)/. \

gfx/src/ps/Makefile.in

@@ -57,6 +57,9 @@ EXTRA_DSO_LDOPTS = \
 include $(topsrcdir)/config/rules.mk
 
 DEFINES		+= -D_IMPL_NS_GFXONXP
+ifeq ($(OS_ARCH), Linux)
+DEFINES         += -D_BSD_SOURCE
+endif
 CFLAGS		+= $(TK_CFLAGS)
 CXXFLAGS	+= $(TK_CFLAGS)
 

js/src/xpconnect/shell/Makefile.in

@@ -36,4 +36,7 @@ LIBS		= \
 include $(topsrcdir)/config/rules.mk
 
 DEFINES		+= -DJS_THREADSAFE
+ifeq ($(OS_ARCH), Linux)
+DEFINES         += -D_BSD_SOURCE
+endif
 

mailnews/mime/src/Makefile.in

@@ -104,3 +104,6 @@ EXTRA_DSO_LDOPTS = \
 
 include $(topsrcdir)/config/rules.mk
 
+ifeq ($(OS_ARCH), Linux)
+DEFINES         += -D_BSD_SOURCE
+endif

modules/libimg/src/Makefile.in

@@ -54,3 +54,6 @@ override NO_SHARED_LIB=1
 override NO_STATIC_LIB=
 
 include $(topsrcdir)/config/rules.mk
+ifeq ($(OS_ARCH), Linux)
+DEFINES         += -D_XOPEN_SOURCE=500
+endif

netwerk/protocol/resource/src/Makefile.in

@@ -34,4 +34,6 @@ CPPSRCS		= \
 		$(NULL)
 
 include $(topsrcdir)/config/rules.mk
-
+ifeq ($(OS_ARCH), Linux)
+DEFINES         += -D_BSD_SOURCE
+endif

webshell/tests/viewer/unix/gtk/Makefile.in

@@ -35,6 +35,9 @@ override NO_STATIC_LIB=
 include $(topsrcdir)/config/rules.mk
 
 INCLUDES	+= -I$(srcdir)/../..
+ifeq ($(OS_ARCH), Linux)
+DEFINES         += -D_XOPEN_SOURCE=500
+endif
 
 ifndef MOZ_MONOLITHIC_TOOLKIT
 CXXFLAGS	+= $(MOZ_GTK_CFLAGS)

widget/src/gtk/Makefile.in

@@ -82,6 +82,9 @@ CXXFLAGS += $(TK_CFLAGS)
 endif
 
 DEFINES		+= -D_IMPL_NS_WIDGET -DUSE_XIM
+ifeq ($(OS_ARCH), Linux)
+DEFINES         += -D_BSD_SOURCE
+endif
 
 INCLUDES	+= \
 		-I$(srcdir)/../xpwidgets \

xpcom/base/Makefile.in

@@ -65,6 +65,9 @@ EXPORTS := $(addprefix $(srcdir)/, $(EXPORTS))
 
 DEFINES += -D_IMPL_NS_COM
 
+ifeq ($(OS_ARCH), Linux)
+DEFINES += -D_BSD_SOURCE
+endif
 REQUIRES = xpcom
 
 MKSHLIB :=

xpcom/io/Makefile.in

@@ -70,6 +70,10 @@ EXPORTS := $(addprefix $(srcdir)/, $(EXPORTS))
 
 DEFINES += -D_IMPL_NS_COM -D_IMPL_NS_BASE
 
+ifeq ($(OS_ARCH), Linux)
+DEFINES += -D_BSD_SOURCE
+endif
+
 REQUIRES = xpcom uconv unicharutil
 
 MKSHLIB :=