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cosmopolitan/tool/build/BUILD.mk

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Initial import
2020-06-15 14:18:57 +00:00
#-*-mode:makefile-gmake;indent-tabs-mode:t;tab-width:8;coding:utf-8-*-┐
#── vi: set noet ft=make ts=8 sw=8 fenc=utf-8 :vi ────────────────────┘
PKGS += TOOL_BUILD
TOOL_BUILD_FILES := $(wildcard tool/build/*)
TOOL_BUILD_SRCS = $(filter %.c,$(TOOL_BUILD_FILES))
TOOL_BUILD_HDRS = $(filter %.h,$(TOOL_BUILD_FILES))
Use private keyword on makefile target variables
2022-08-11 01:00:45 +00:00
Support 40 cosmo_dlopen() function parameters Our dynamic linking implementation is now able to support functions with dozens of parameters. In addition to having extra integral arguments you can now pass vector registers using intrinsic types. Lastly, you can now return multiple values, which is useful for functions returning structs.
2024-01-04 21:41:26 +00:00
TOOL_BUILD_BINS = \
$(TOOL_BUILD_COMS) \
Remove ELF binaries from tests
2023-07-28 14:20:57 +00:00
$(TOOL_BUILD_COMS:%=%.dbg)
Use private keyword on makefile target variables
2022-08-11 01:00:45 +00:00
Support 40 cosmo_dlopen() function parameters Our dynamic linking implementation is now able to support functions with dozens of parameters. In addition to having extra integral arguments you can now pass vector registers using intrinsic types. Lastly, you can now return multiple values, which is useful for functions returning structs.
2024-01-04 21:41:26 +00:00
TOOL_BUILD_OBJS = \
Initial import
2020-06-15 14:18:57 +00:00
$(TOOL_BUILD_SRCS:%.c=o/$(MODE)/%.o)
Support 40 cosmo_dlopen() function parameters Our dynamic linking implementation is now able to support functions with dozens of parameters. In addition to having extra integral arguments you can now pass vector registers using intrinsic types. Lastly, you can now return multiple values, which is useful for functions returning structs.
2024-01-04 21:41:26 +00:00
TOOL_BUILD_COMS = \
Stop using .com extension in monorepo The WIN32 CreateProcess() function does not require an .exe or .com suffix in order to spawn an executable. Now that we have Cosmo bash we're no longer so dependent on the cmd.exe prompt.
2024-03-03 00:57:56 +00:00
$(TOOL_BUILD_SRCS:%.c=o/$(MODE)/%)
Add x86_64-linux-gnu emulator I wanted a tiny scriptable meltdown proof way to run userspace programs and visualize how program execution impacts memory. It helps to explain how things like Actually Portable Executable works. It can show you how the GCC generated code is going about manipulating matrices and more. I didn't feel fully comfortable with Qemu and Bochs because I'm not smart enough to understand them. I wanted something like gVisor but with much stronger levels of assurances. I wanted a single binary that'll run, on all major operating systems with an embedded GPL barrier ZIP filesystem that is tiny enough to transpile to JavaScript and run in browsers too. https://justine.storage.googleapis.com/emulator625.mp4
2020-08-25 11:23:25 +00:00
Support 40 cosmo_dlopen() function parameters Our dynamic linking implementation is now able to support functions with dozens of parameters. In addition to having extra integral arguments you can now pass vector registers using intrinsic types. Lastly, you can now return multiple values, which is useful for functions returning structs.
2024-01-04 21:41:26 +00:00
TOOL_BUILD_CHECKS = \
$(TOOL_BUILD).pkg \
Remove some dead code
2023-07-03 09:47:05 +00:00
$(TOOL_BUILD_HDRS:%=o/$(MODE)/%.ok)
Add new calculator app Cosmopolitan makes it easy to build and maintain programming languages, since it abstracts system call #ifdef toil, so you can focus on vision. Here's an example of a language that isn't turing complete, weighing in at <1,000 lines of modern C, intended to help with testing libc / libm: .1 .2 + .3 - abs epsilon < assert pi sqrt pi sqrt * pi - abs epsilon < assert -.5 rint dup 0 = assert signbit assert -.5 nearbyint dup 0 = assert signbit assert -.5 ceil dup 0 = assert signbit assert -.5 trunc dup 0 = assert signbit assert -.5 round -1 = assert -.5 floor -1 = assert 0 signbit ! assert CALCULATOR.COM pays homage to CALC.EXE recently removed from Windows 10. Microsoft should bundle this app instead. It too is roughly 100kb, works just fine w/ command prompt, and portable since it runs on Mac/Linux/BSD too while bundling even more features than the calculator on Google.com. It should be possible to run CALCULATOR.COM on Android and iOS too, just in case anyone needs a backend pipe driven framework, for graphical user interfaces of calculators. Sadly we haven't tried it since we don't know how to run software on telephones so the system call support is a priori
2020-07-01 02:57:27 +00:00
Support 40 cosmo_dlopen() function parameters Our dynamic linking implementation is now able to support functions with dozens of parameters. In addition to having extra integral arguments you can now pass vector registers using intrinsic types. Lastly, you can now return multiple values, which is useful for functions returning structs.
2024-01-04 21:41:26 +00:00
TOOL_BUILD_DIRECTDEPS = \
DSP_CORE \
DSP_SCALE \
DSP_TTY \
LIBC_CALLS \
LIBC_DLOPEN \
LIBC_ELF \
LIBC_FMT \
LIBC_INTRIN \
LIBC_LOG \
LIBC_MEM \
LIBC_NEXGEN32E \
LIBC_NT_KERNEL32 \
LIBC_NT_PSAPI \
LIBC_NT_USER32 \
LIBC_NT_WS2_32 \
LIBC_PROC \
LIBC_RUNTIME \
LIBC_SOCK \
LIBC_STDIO \
LIBC_STR \
LIBC_SYSV \
LIBC_SYSV_CALLS \
LIBC_THREAD \
LIBC_TINYMATH \
LIBC_X \
NET_HTTP \
NET_HTTPS \
THIRD_PARTY_COMPILER_RT \
THIRD_PARTY_GDTOA \
THIRD_PARTY_GETOPT \
THIRD_PARTY_MBEDTLS \
THIRD_PARTY_MUSL \
THIRD_PARTY_REGEX \
THIRD_PARTY_STB \
Implement proper time zone support Cosmopolitan now supports 104 time zones. They're embedded inside any binary that links the localtime() function. Doing so adds about 100kb to the binary size. This change also gets time zones working properly on Windows for the first time. It's not needed to have /etc/localtime exist on Windows, since we can get this information from WIN32. We're also now updated to the latest version of Paul Eggert's TZ library.
2024-05-05 06:05:36 +00:00
THIRD_PARTY_TZ \
Support 40 cosmo_dlopen() function parameters Our dynamic linking implementation is now able to support functions with dozens of parameters. In addition to having extra integral arguments you can now pass vector registers using intrinsic types. Lastly, you can now return multiple values, which is useful for functions returning structs.
2024-01-04 21:41:26 +00:00
THIRD_PARTY_XED \
THIRD_PARTY_ZLIB \
THIRD_PARTY_ZLIB_GZ \
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!
2021-01-16 20:05:41 +00:00
TOOL_BUILD_LIB
Initial import
2020-06-15 14:18:57 +00:00
Support 40 cosmo_dlopen() function parameters Our dynamic linking implementation is now able to support functions with dozens of parameters. In addition to having extra integral arguments you can now pass vector registers using intrinsic types. Lastly, you can now return multiple values, which is useful for functions returning structs.
2024-01-04 21:41:26 +00:00
TOOL_BUILD_DEPS := \
Initial import
2020-06-15 14:18:57 +00:00
$(call uniq,$(foreach x,$(TOOL_BUILD_DIRECTDEPS),$($(x))))
Support 40 cosmo_dlopen() function parameters Our dynamic linking implementation is now able to support functions with dozens of parameters. In addition to having extra integral arguments you can now pass vector registers using intrinsic types. Lastly, you can now return multiple values, which is useful for functions returning structs.
2024-01-04 21:41:26 +00:00
o/$(MODE)/tool/build/build.pkg: \
$(TOOL_BUILD_OBJS) \
Initial import
2020-06-15 14:18:57 +00:00
$(foreach x,$(TOOL_BUILD_DIRECTDEPS),$($(x)_A).pkg)
Stop using .com extension in monorepo The WIN32 CreateProcess() function does not require an .exe or .com suffix in order to spawn an executable. Now that we have Cosmo bash we're no longer so dependent on the cmd.exe prompt.
2024-03-03 00:57:56 +00:00
o/$(MODE)/tool/build/%.dbg: \
Support 40 cosmo_dlopen() function parameters Our dynamic linking implementation is now able to support functions with dozens of parameters. In addition to having extra integral arguments you can now pass vector registers using intrinsic types. Lastly, you can now return multiple values, which is useful for functions returning structs.
2024-01-04 21:41:26 +00:00
$(TOOL_BUILD_DEPS) \
o/$(MODE)/tool/build/build.pkg \
o/$(MODE)/tool/build/%.o \
$(CRT) \
Make build hermetic without shell scripts - Fix some minor issues in ar.com - Have execve() look for `ape` command - Rewrite NT paths using /c/ rather /??/c:/ - Replace broken GCC symlinks with .sym files - Rewrite $PATH environment variables on startup - Make $(APE_NO_MODIFY_SELF) the default bootloader - Add all build command dependencies to build/bootstrap - Get the repository mostly building from source on non-Linux
2022-05-25 18:31:08 +00:00
$(APE_NO_MODIFY_SELF)
Add support for symbol table in .com files This change fixes minor bugs and adds a feature, which lets us store the ELF symbol table, inside the ZIP directory. We use the path /zip/.symtab which can be safely removed using a zip editing tool, to make the binary smaller after compilation. This supplements the existing method of using a separate .com.dbg file, which is still supported. The intent is people don't always know that it's a good idea to download the debug file. It's not great having someone's first experience be a crash report, that only has numbers rather than symbols. This will help fix that!
2022-03-23 13:31:55 +00:00
@$(APELINK)
Initial import
2020-06-15 14:18:57 +00:00
Support 40 cosmo_dlopen() function parameters Our dynamic linking implementation is now able to support functions with dozens of parameters. In addition to having extra integral arguments you can now pass vector registers using intrinsic types. Lastly, you can now return multiple values, which is useful for functions returning structs.
2024-01-04 21:41:26 +00:00
o/$(MODE)/tool/build/dso/sandbox-$(ARCH).so.zip.o \
Stop using .com extension in monorepo The WIN32 CreateProcess() function does not require an .exe or .com suffix in order to spawn an executable. Now that we have Cosmo bash we're no longer so dependent on the cmd.exe prompt.
2024-03-03 00:57:56 +00:00
o/$(MODE)/tool/build/false.zip.o \
o/$(MODE)/tool/build/echo.zip.o \
o/$(MODE)/tool/build/cocmd.zip.o: private \
Support 40 cosmo_dlopen() function parameters Our dynamic linking implementation is now able to support functions with dozens of parameters. In addition to having extra integral arguments you can now pass vector registers using intrinsic types. Lastly, you can now return multiple values, which is useful for functions returning structs.
2024-01-04 21:41:26 +00:00
ZIPOBJ_FLAGS += \
Use private keyword on makefile target variables
2022-08-11 01:00:45 +00:00
-B
Remove plenty of makefile misconfigurations
2022-07-21 16:16:38 +00:00
Rewrite Linux pledge() code so it can be a payload It's now possible to build our pledge() polyfill as a dynamic shared object that can be injected into a glibc executable using LD_PRELOAD
2022-08-08 18:41:08 +00:00
# we need pic because:
# so it can be an LD_PRELOAD payload
Make the pledge sandbox .so object work with UBSAN (#1290) Currently, cosmopolitan's pledge sandbox .so shared object wrongly tries to use a bunch of UBSAN symbols, which are not defined when outside of a cosmopolitan-based context (save if the sandboxed binary also happens to be itself using UBSAN, but that's obviously very commonly not the case). Fix this by making it such that the sandbox .so shared object traps when UBSAN is triggered, avoiding any attempt to call into the UBSAN runtime.
2024-09-15 00:07:04 +00:00
# we need fsanitize-trap=all becuase:
# so we don't need to pull in the entire ubsan runtime
Support 40 cosmo_dlopen() function parameters Our dynamic linking implementation is now able to support functions with dozens of parameters. In addition to having extra integral arguments you can now pass vector registers using intrinsic types. Lastly, you can now return multiple values, which is useful for functions returning structs.
2024-01-04 21:41:26 +00:00
o/$(MODE)/tool/build/dso/sandbox.o: private \
CFLAGS += \
Make the pledge sandbox .so object work with UBSAN (#1290) Currently, cosmopolitan's pledge sandbox .so shared object wrongly tries to use a bunch of UBSAN symbols, which are not defined when outside of a cosmopolitan-based context (save if the sandboxed binary also happens to be itself using UBSAN, but that's obviously very commonly not the case). Fix this by making it such that the sandbox .so shared object traps when UBSAN is triggered, avoiding any attempt to call into the UBSAN runtime.
2024-09-15 00:07:04 +00:00
-fPIC -fsanitize-trap=all
Rewrite Linux pledge() code so it can be a payload It's now possible to build our pledge() polyfill as a dynamic shared object that can be injected into a glibc executable using LD_PRELOAD
2022-08-08 18:41:08 +00:00
Support 40 cosmo_dlopen() function parameters Our dynamic linking implementation is now able to support functions with dozens of parameters. In addition to having extra integral arguments you can now pass vector registers using intrinsic types. Lastly, you can now return multiple values, which is useful for functions returning structs.
2024-01-04 21:41:26 +00:00
o/$(MODE)/tool/build/dso/sandbox.o: \
libc/calls/calls.h \
tool/build/dso/sandbox.c \
libc/calls/pledge.h \
libc/runtime/runtime.h \
libc/calls/pledge.internal.h \
Fix ctype.h and wctype.h
2024-07-21 22:54:17 +00:00
libc/intrin/promises.h \
Rename makefiles BUILD.mk This way they appear at the top of directory listings.
2023-11-28 19:21:08 +00:00
tool/build/BUILD.mk
Use LD_PRELOAD to inject pledge() in glibc progs We're now able to drop both `exec` and `prot_exec` privileges automatically when launching glibc dynamic executables. We also have really outstanding standard error logging now, that explains which promises are needed, even in cases where `exec` is used.
2022-08-09 04:23:37 +00:00
Support 40 cosmo_dlopen() function parameters Our dynamic linking implementation is now able to support functions with dozens of parameters. In addition to having extra integral arguments you can now pass vector registers using intrinsic types. Lastly, you can now return multiple values, which is useful for functions returning structs.
2024-01-04 21:41:26 +00:00
o/$(MODE)/tool/build/dso/sandbox-$(ARCH).so: \
o/$(MODE)/tool/build/dso/sandbox.o \
o/$(MODE)/libc/calls/pledge-linux.o \
Rewrite Linux pledge() code so it can be a payload It's now possible to build our pledge() polyfill as a dynamic shared object that can be injected into a glibc executable using LD_PRELOAD
2022-08-08 18:41:08 +00:00
o/$(MODE)/libc/sysv/restorert.o
Support 40 cosmo_dlopen() function parameters Our dynamic linking implementation is now able to support functions with dozens of parameters. In addition to having extra integral arguments you can now pass vector registers using intrinsic types. Lastly, you can now return multiple values, which is useful for functions returning structs.
2024-01-04 21:41:26 +00:00
@$(COMPILE) -ALINK.so \
$(CC) \
-s \
-shared \
-nostdlib \
-fuse-ld=bfd \
-Wl,--gc-sections \
o/$(MODE)/tool/build/dso/sandbox.o \
o/$(MODE)/libc/calls/pledge-linux.o \
o/$(MODE)/libc/sysv/restorert.o \
Rewrite Linux pledge() code so it can be a payload It's now possible to build our pledge() polyfill as a dynamic shared object that can be injected into a glibc executable using LD_PRELOAD
2022-08-08 18:41:08 +00:00
$(OUTPUT_OPTION)
Stop using .com extension in monorepo The WIN32 CreateProcess() function does not require an .exe or .com suffix in order to spawn an executable. Now that we have Cosmo bash we're no longer so dependent on the cmd.exe prompt.
2024-03-03 00:57:56 +00:00
o/$(MODE)/tool/build/pledge.dbg: \
Support 40 cosmo_dlopen() function parameters Our dynamic linking implementation is now able to support functions with dozens of parameters. In addition to having extra integral arguments you can now pass vector registers using intrinsic types. Lastly, you can now return multiple values, which is useful for functions returning structs.
2024-01-04 21:41:26 +00:00
$(TOOL_BUILD_DEPS) \
o/$(MODE)/tool/build/build.pkg \
o/$(MODE)/tool/build/dso/sandbox-$(ARCH).so.zip.o \
o/$(MODE)/tool/build/pledge.o \
$(CRT) \
Use LD_PRELOAD to inject pledge() in glibc progs We're now able to drop both `exec` and `prot_exec` privileges automatically when launching glibc dynamic executables. We also have really outstanding standard error logging now, that explains which promises are needed, even in cases where `exec` is used.
2022-08-09 04:23:37 +00:00
$(APE_NO_MODIFY_SELF)
@$(APELINK)
Support 40 cosmo_dlopen() function parameters Our dynamic linking implementation is now able to support functions with dozens of parameters. In addition to having extra integral arguments you can now pass vector registers using intrinsic types. Lastly, you can now return multiple values, which is useful for functions returning structs.
2024-01-04 21:41:26 +00:00
o/$(MODE)/tool/build/dso/dlopen_helper.so: \
o/$(MODE)/tool/build/dso/dlopen_helper.o
@$(COMPILE) -ALINK.so \
$(CC) \
-s \
-shared \
-nostdlib \
-fuse-ld=bfd \
o/$(MODE)/tool/build/dso/dlopen_helper.o \
$(OUTPUT_OPTION)
Stop using .com extension in monorepo The WIN32 CreateProcess() function does not require an .exe or .com suffix in order to spawn an executable. Now that we have Cosmo bash we're no longer so dependent on the cmd.exe prompt.
2024-03-03 00:57:56 +00:00
o/$(MODE)/tool/build/dlopen_test.runs: \
o/$(MODE)/tool/build/dlopen_test \
Support 40 cosmo_dlopen() function parameters Our dynamic linking implementation is now able to support functions with dozens of parameters. In addition to having extra integral arguments you can now pass vector registers using intrinsic types. Lastly, you can now return multiple values, which is useful for functions returning structs.
2024-01-04 21:41:26 +00:00
o/$(MODE)/tool/build/dso/dlopen_helper.so
$< o/$(MODE)/tool/build/dso/dlopen_helper.so
Initial import
2020-06-15 14:18:57 +00:00
.PHONY: o/$(MODE)/tool/build
Support 40 cosmo_dlopen() function parameters Our dynamic linking implementation is now able to support functions with dozens of parameters. In addition to having extra integral arguments you can now pass vector registers using intrinsic types. Lastly, you can now return multiple values, which is useful for functions returning structs.
2024-01-04 21:41:26 +00:00
o/$(MODE)/tool/build: \
o/$(MODE)/tool/build/lib \
$(TOOL_BUILD_BINS) \
Initial import
2020-06-15 14:18:57 +00:00
$(TOOL_BUILD_CHECKS)
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