Fix link order in cosmopolitan.a

It turned out that the linker was doing the wrong with the amalgamation
library concerning weak stubs. A regression test has been added and new
binaries have been uploaded to https://justine.lol/cosmopolitan/

Ideally this should be fixed by building a tool that turns multiple .a
files into a single .a file with deduplication. As a workaround for now
the cosmopolitan.a build is restructured to not include LIBC_STUBS which
meant technical debt needed to be paid off where non-stub interfaces
were moved to LIBC_INTRIN and LIBC_NEXGEN32E.

Thank @PerfectProductions in #31 for the report!

third_party/chibicc/chibicc.mk

@@ -37,10 +37,8 @@ THIRD_PARTY_CHIBICC_BINS =						\
 	o/$(MODE)/third_party/chibicc/chibicc2.com
 
 THIRD_PARTY_CHIBICC_A_OBJS =						\
-	$(THIRD_PARTY_CHIBICC_A_SRCS:%=o/$(MODE)/%.zip.o)		\
 	$(THIRD_PARTY_CHIBICC_A_SRCS:%.c=o/$(MODE)/%.o)
 THIRD_PARTY_CHIBICC2_A_OBJS =						\
-	$(THIRD_PARTY_CHIBICC_A_SRCS:%=o/$(MODE)/%.zip.o)		\
 	$(THIRD_PARTY_CHIBICC_A_SRCS:%.c=o/$(MODE)/%.chibicc.o)
 
 THIRD_PARTY_CHIBICC_A_CHECKS =						\
@@ -54,21 +52,22 @@ THIRD_PARTY_CHIBICC_A_DIRECTDEPS =					\
 	LIBC_CALLS							\
 	LIBC_CALLS_HEFTY						\
 	LIBC_FMT							\
+	LIBC_INTRIN							\
+	LIBC_LOG							\
 	LIBC_LOG							\
 	LIBC_MEM							\
 	LIBC_NEXGEN32E							\
 	LIBC_RUNTIME							\
 	LIBC_STDIO							\
-	LIBC_LOG							\
 	LIBC_STR							\
 	LIBC_STUBS							\
+	LIBC_SYSV							\
 	LIBC_TIME							\
 	LIBC_UNICODE							\
-	LIBC_SYSV							\
 	LIBC_X								\
-	TOOL_BUILD_LIB							\
 	THIRD_PARTY_COMPILER_RT						\
 	THIRD_PARTY_DLMALLOC						\
+	TOOL_BUILD_LIB							\
 	THIRD_PARTY_GDTOA
 
 THIRD_PARTY_CHIBICC_A_DEPS :=						\

third_party/chibicc/test/test.mk

@@ -25,11 +25,9 @@ THIRD_PARTY_CHIBICC_TEST_COMS =							\
 	$(THIRD_PARTY_CHIBICC_TEST_SRCS_TEST:%.c=o/$(MODE)/%2.com)
 
 THIRD_PARTY_CHIBICC_TEST_OBJS =							\
-	$(THIRD_PARTY_CHIBICC_TEST_SRCS:%=o/$(MODE)/%.zip.o)			\
 	$(THIRD_PARTY_CHIBICC_TEST_SRCS:%.c=o/$(MODE)/%.chibicc.o)
 
 THIRD_PARTY_CHIBICC_TEST2_OBJS =						\
-	$(THIRD_PARTY_CHIBICC_TEST_SRCS:%=o/$(MODE)/%.zip.o)			\
 	$(THIRD_PARTY_CHIBICC_TEST_SRCS:%.c=o/$(MODE)/%.chibicc2.o)
 
 THIRD_PARTY_CHIBICC_TEST_BINS =							\
@@ -41,15 +39,16 @@ THIRD_PARTY_CHIBICC_TEST_CHECKS =						\
 	$(THIRD_PARTY_CHIBICC_TEST_HDRS:%=o/$(MODE)/%.ok)
 
 THIRD_PARTY_CHIBICC_TEST_DIRECTDEPS =						\
-	LIBC_RUNTIME								\
 	LIBC_FMT								\
-	LIBC_STR								\
-	LIBC_STDIO								\
-	LIBC_STUBS								\
-	LIBC_NEXGEN32E								\
-	LIBC_UNICODE								\
+	LIBC_INTRIN								\
 	LIBC_MEM								\
+	LIBC_NEXGEN32E								\
+	LIBC_RUNTIME								\
+	LIBC_STDIO								\
+	LIBC_STR								\
+	LIBC_STUBS								\
 	LIBC_TINYMATH								\
+	LIBC_UNICODE								\
 	LIBC_X									\
 	THIRD_PARTY_CHIBICC							\
 	THIRD_PARTY_COMPILER_RT