mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-03-01 06:28:21 +00:00
80b211e314
This change introduces a `-W /dev/pts/1` flag to redbean. What it does is use the mincore() system call to create a dual-screen terminal display that lets you troubleshoot the virtual address space. This is useful since page faults are an important thing to consider when using a forking web server. Now we have a colorful visualization of which pages are going to fault and which ones are resident in memory. The memory monitor, if enabled, spawns as a thread that just outputs ANSI codes to the second terminal in a loop. In order to make this happen using the new clone() polyfill, stdio is now thread safe. This change also introduces some new demo pages to redbean. It also polishes the demos we already have, to look a bit nicer and more presentable for the upcoming release, with better explanations too.
208 lines
6.9 KiB
Makefile
208 lines
6.9 KiB
Makefile
#-*-mode:makefile-gmake;indent-tabs-mode:t;tab-width:8;coding:utf-8-*-┐
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#───vi: set et ft=make ts=8 tw=8 fenc=utf-8 :vi───────────────────────┘
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#
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# OVERVIEW
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#
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# SQLite Embedded Database
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#
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# NOTES
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#
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# Please be warned that locks currently do nothing on Windows since
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# figuring out how to polyfill them correctly is a work in progress
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# Further note we currently don't do that thing SQLite does for Mac
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# file locks so your dbase will only be as reliable as Apple wanted
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# it to be when they wrote their POSIX file locking implementation.
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PKGS += THIRD_PARTY_SQLITE3
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THIRD_PARTY_SQLITE3_ARTIFACTS += THIRD_PARTY_SQLITE3_A
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THIRD_PARTY_SQLITE3 = $(THIRD_PARTY_SQLITE3_A_DEPS) $(THIRD_PARTY_SQLITE3_A)
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THIRD_PARTY_SQLITE3_A = o/$(MODE)/third_party/sqlite3/libsqlite3.a
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THIRD_PARTY_SQLITE3_A_FILES := $(wildcard third_party/sqlite3/*)
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THIRD_PARTY_SQLITE3_A_HDRS = $(filter %.h,$(THIRD_PARTY_SQLITE3_A_FILES))
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THIRD_PARTY_SQLITE3_A_SRCS_C = $(filter %.c,$(THIRD_PARTY_SQLITE3_A_FILES))
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THIRD_PARTY_SQLITE3_A_SRCS_T = $(filter %.inc,$(THIRD_PARTY_SQLITE3_A_FILES))
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THIRD_PARTY_SQLITE3_BINS = $(THIRD_PARTY_SQLITE3_COMS) $(THIRD_PARTY_SQLITE3_COMS:%=%.dbg)
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THIRD_PARTY_SQLITE3_A_SRCS = \
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$(THIRD_PARTY_SQLITE3_A_SRCS_C) \
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$(THIRD_PARTY_SQLITE3_A_SRCS_T)
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THIRD_PARTY_SQLITE3_A_OBJS = \
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$(filter-out %/shell.o,$(THIRD_PARTY_SQLITE3_A_SRCS_C:%.c=o/$(MODE)/%.o))
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THIRD_PARTY_SQLITE3_SHELL_OBJS = \
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$(THIRD_PARTY_SQLITE3_A_SRCS_C:%.c=o/$(MODE)/%.shell.o)
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THIRD_PARTY_SQLITE3_COMS = \
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o/$(MODE)/third_party/sqlite3/sqlite3.com
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THIRD_PARTY_SQLITE3_A_CHECKS = \
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$(THIRD_PARTY_SQLITE3_A).pkg \
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$(THIRD_PARTY_SQLITE3_A_HDRS:%=o/$(MODE)/%.ok)
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THIRD_PARTY_SQLITE3_A_DIRECTDEPS = \
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LIBC_ALG \
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LIBC_BITS \
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LIBC_CALLS \
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LIBC_FMT \
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LIBC_INTRIN \
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LIBC_MEM \
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LIBC_NEXGEN32E \
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LIBC_RUNTIME \
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LIBC_STDIO \
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LIBC_STR \
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LIBC_STUBS \
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LIBC_SYSV \
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LIBC_SYSV_CALLS \
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LIBC_TIME \
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LIBC_RAND \
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LIBC_TINYMATH \
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LIBC_UNICODE \
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THIRD_PARTY_GDTOA \
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THIRD_PARTY_LINENOISE \
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THIRD_PARTY_MUSL \
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THIRD_PARTY_ZLIB \
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TOOL_ARGS
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THIRD_PARTY_SQLITE3_A_DEPS := \
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$(call uniq,$(foreach x,$(THIRD_PARTY_SQLITE3_A_DIRECTDEPS),$($(x))))
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o/$(MODE)/third_party/sqlite3/sqlite3.com.dbg: \
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$(THIRD_PARTY_SQLITE3_A_DEPS) \
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$(THIRD_PARTY_SQLITE3_SHELL_OBJS) \
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o/$(MODE)/third_party/sqlite3/shell.shell.o \
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o/$(MODE)/third_party/sqlite3/shell.pkg \
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$(CRT) \
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$(APE_NO_MODIFY_SELF)
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-@$(APELINK)
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o/$(MODE)/third_party/sqlite3/sqlite3.com: \
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o/$(MODE)/third_party/sqlite3/sqlite3.com.dbg \
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o/$(MODE)/third_party/zip/zip.com \
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o/$(MODE)/tool/build/symtab.com
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@$(COMPILE) -AOBJCOPY -T$@ $(OBJCOPY) -S -O binary $< $@
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@$(COMPILE) -ASYMTAB o/$(MODE)/tool/build/symtab.com \
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-o o/$(MODE)/third_party/sqlite3/.sqlite3/.symtab $<
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@$(COMPILE) -AZIP -T$@ o/$(MODE)/third_party/zip/zip.com -0qj $@ \
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o/$(MODE)/third_party/sqlite3/.sqlite3/.symtab
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$(THIRD_PARTY_SQLITE3_A): \
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third_party/sqlite3/ \
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$(THIRD_PARTY_SQLITE3_A).pkg \
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$(THIRD_PARTY_SQLITE3_A_OBJS)
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$(THIRD_PARTY_SQLITE3_A).pkg: \
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$(THIRD_PARTY_SQLITE3_A_OBJS) \
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$(foreach x,$(THIRD_PARTY_SQLITE3_A_DIRECTDEPS),$($(x)_A).pkg)
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o/$(MODE)/third_party/sqlite3/shell.pkg: \
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$(THIRD_PARTY_SQLITE3_SHELL_OBJS) \
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$(foreach x,$(THIRD_PARTY_SQLITE3_A_DIRECTDEPS),$($(x)_A).pkg)
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# https://www.sqlite.org/compile.html
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THIRD_PARTY_SQLITE3_FLAGS = \
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-DNDEBUG \
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-DSQLITE_CORE \
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-DSQLITE_OS_UNIX \
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-DBUILD_sqlite \
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-DHAVE_USLEEP \
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-DHAVE_READLINK \
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-DHAVE_FCHOWN \
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-DHAVE_LSTAT \
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-DHAVE_GMTIME_R \
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-DHAVE_FDATASYNC \
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-DHAVE_STRCHRNUL \
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-DHAVE_LOCALTIME_R \
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-DHAVE_MALLOC_USABLE_SIZE \
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-DSQLITE_THREADSAFE=0 \
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-DSQLITE_MAX_EXPR_DEPTH=0 \
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-DSQLITE_DEFAULT_MEMSTATUS=0 \
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-DSQLITE_DEFAULT_WAL_SYNCHRONOUS=1 \
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-DSQLITE_LIKE_DOESNT_MATCH_BLOBS \
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-DSQLITE_OMIT_UTF16 \
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-DSQLITE_OMIT_TCL_VARIABLE \
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-DSQLITE_OMIT_LOAD_EXTENSION \
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-DSQLITE_OMIT_SHARED_CACHE \
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-DSQLITE_OMIT_AUTOINIT \
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-DSQLITE_OMIT_GET_TABLE \
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-DSQLITE_HAVE_C99_MATH_FUNCS \
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-DSQLITE_ENABLE_MATH_FUNCTIONS
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$(THIRD_PARTY_SQLITE3_A_OBJS): \
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OVERRIDE_CFLAGS += \
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$(THIRD_PARTY_SQLITE3_FLAGS) \
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-DSQLITE_OMIT_UPDATE_HOOK
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$(THIRD_PARTY_SQLITE3_SHELL_OBJS): \
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OVERRIDE_CFLAGS += \
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$(THIRD_PARTY_SQLITE3_FLAGS) \
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-DHAVE_READLINE=0 \
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-DHAVE_EDITLINE=0 \
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-DSQLITE_HAVE_ZLIB \
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-DSQLITE_ENABLE_IOTRACE \
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-DSQLITE_ENABLE_PREUPDATE_HOOK \
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-DSQLITE_ENABLE_COLUMN_METADATA \
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-DSQLITE_ENABLE_EXPLAIN_COMMENTS \
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-DSQLITE_ENABLE_UNKNOWN_SQL_FUNCTION \
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-DSQLITE_ENABLE_SESSION \
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-DSQLITE_ENABLE_STMTVTAB \
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-DSQLITE_ENABLE_DBPAGE_VTAB \
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-DSQLITE_ENABLE_DBSTAT_VTAB \
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-DSQLITE_ENABLE_BYTECODE_VTAB \
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-DSQLITE_ENABLE_OFFSET_SQL_FUNC \
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-DSQLITE_ENABLE_DESERIALIZE \
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-DSQLITE_ENABLE_FTS3 \
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-DSQLITE_ENABLE_FTS4 \
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-DSQLITE_ENABLE_FTS5 \
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-DSQLITE_ENABLE_RTREE \
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-DSQLITE_ENABLE_GEOPOLY \
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-DSQLITE_ENABLE_JSON1 \
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-DHAVE_LINENOISE
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o/$(MODE)/third_party/sqlite3/shell.shell.o: \
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OVERRIDE_CFLAGS += \
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-DSTACK_FRAME_UNLIMITED
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o//third_party/sqlite3/parse.o \
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o//third_party/sqlite3/select.o \
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o//third_party/sqlite3/pragma.o \
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o//third_party/sqlite3/vdbe.o: \
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OVERRIDE_CFLAGS += \
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-Os
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$(THIRD_PARTY_SQLITE3_A_OBJS) \
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$(THIRD_PARTY_SQLITE3_SHELL_OBJS): \
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OVERRIDE_CFLAGS += \
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-fdata-sections \
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-ffunction-sections
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# use smaller relocations for indirect branches
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o/$(MODE)/third_party/sqlite3/expr.o \
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o/$(MODE)/third_party/sqlite3/printf.o \
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o/$(MODE)/third_party/sqlite3/parse.o: \
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OVERRIDE_CFLAGS += \
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-fpie
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o/$(MODE)/%.shell.o: %.c o/$(MODE)/%.o
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@$(COMPILE) -AOBJECTIFY.c $(OBJECTIFY.c) $(OUTPUT_OPTION) $<
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o/$(MODE)/third_party/sqlite3/shell.shell.o: QUOTA = -M512m -C16
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o/$(MODE)/third_party/sqlite3/vdbe.o: QUOTA = -M1024m
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o/$(MODE)/third_party/sqlite3/vdbe.shell.o: QUOTA = -M1024m
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o/$(MODE)/third_party/sqlite3/fts5.o: QUOTA = -M512m -C16
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o/$(MODE)/third_party/sqlite3/fts5.shell.o: QUOTA = -M512m -C16
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THIRD_PARTY_SQLITE3_LIBS = $(foreach x,$(THIRD_PARTY_SQLITE3_ARTIFACTS),$($(x)))
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THIRD_PARTY_SQLITE3_SRCS = $(foreach x,$(THIRD_PARTY_SQLITE3_ARTIFACTS),$($(x)_SRCS))
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THIRD_PARTY_SQLITE3_HDRS = $(foreach x,$(THIRD_PARTY_SQLITE3_ARTIFACTS),$($(x)_HDRS))
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THIRD_PARTY_SQLITE3_CHECKS = $(foreach x,$(THIRD_PARTY_SQLITE3_ARTIFACTS),$($(x)_CHECKS))
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THIRD_PARTY_SQLITE3_OBJS = $(foreach x,$(THIRD_PARTY_SQLITE3_ARTIFACTS),$($(x)_OBJS))
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$(THIRD_PARTY_SQLITE3_OBJS): third_party/sqlite3/sqlite3.mk
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$(THIRD_PARTY_SQLITE3_SHELL_OBJS): third_party/sqlite3/sqlite3.mk
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.PHONY: o/$(MODE)/third_party/sqlite3
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o/$(MODE)/third_party/sqlite3: \
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$(THIRD_PARTY_SQLITE3_BINS) \
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$(THIRD_PARTY_SQLITE3_CHECKS)
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