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Add STATIC_BUILD make flag for mpy-cross to build a static executable #1013

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Merged
merged 2 commits into from
Jul 11, 2018
Merged

Add STATIC_BUILD make flag for mpy-cross to build a static executable #1013

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85d5d32
Add STATIC_BUILD make flag for mpy-cross to build a static executable
dhalbert Jul 10, 2018
d305e7d
handle errno defns for mingw and use correct executable name
dhalbert Jul 11, 2018
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4 changes: 4 additions & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
Expand Up @@ -58,4 +58,8 @@ TAGS
#################
*.orig

# Emacs backup files
####################
*~

*.DS_Store
17 changes: 17 additions & 0 deletions mpy-cross/Makefile
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Expand Up @@ -14,7 +14,13 @@ endif
include ../py/mkenv.mk

# define main target

ifeq ($(OS),Windows_NT)
# Detect a MINGW32 build, and change the name of the final executable.
PROG = mpy-cross.exe
else
PROG = mpy-cross
endif

# qstr definitions (must come before including py.mk)
QSTR_DEFS = qstrdefsport.h
Expand All @@ -35,6 +41,13 @@ CWARN += -Wpointer-arith -Wuninitialized
CFLAGS = $(INC) $(CWARN) -std=gnu99 $(CFLAGS_MOD) $(COPT) $(CFLAGS_EXTRA)
CFLAGS += -fdata-sections -ffunction-sections -fno-asynchronous-unwind-tables

# Build a static executable.
# Useful for Windows builds, etc., that must run on multiple operating system versions.
ifdef STATIC_BUILD
CFLAGS += -static -static-libgcc -static-libstdc++
endif


# Debugging/Optimization
ifdef DEBUG
CFLAGS += -g
Expand All @@ -57,6 +70,10 @@ LDFLAGS_ARCH = -Wl,-Map=$@.map,--cref -Wl,--gc-sections
endif
LDFLAGS = $(LDFLAGS_MOD) $(LDFLAGS_ARCH) -lm $(LDFLAGS_EXTRA)

ifdef STATIC_BUILD
LDFLAGS += -static -static-libgcc -static-libstdc++
endif

# source files
SRC_C = \
main.c \
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44 changes: 44 additions & 0 deletions mpy-cross/mpconfigport.h
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Expand Up @@ -85,6 +85,50 @@
#define MICROPY_PY_IO (0)
#define MICROPY_PY_SYS (0)

// MINGW only handles these errno names.
#ifdef __MINGW32__
#define MICROPY_PY_UERRNO_LIST \
X(EPERM) \
X(ENOENT) \
X(ESRCH) \
X(EINTR) \
X(EIO) \
X(ENXIO) \
X(E2BIG) \
X(ENOEXEC) \
X(EBADF) \
X(ECHILD) \
X(EAGAIN) \
X(ENOMEM) \
X(EACCES) \
X(EFAULT) \
X(EBUSY) \
X(EEXIST) \
X(EXDEV) \
X(ENODEV) \
X(ENOTDIR) \
X(EISDIR) \
X(EINVAL) \
X(ENFILE) \
X(EMFILE) \
X(ENOTTY) \
X(EFBIG) \
X(ENOSPC) \
X(ESPIPE) \
X(EROFS) \
X(EMLINK) \
X(EPIPE) \
X(EDOM) \
X(ERANGE) \
X(EDEADLOCK) \
X(EDEADLK) \
X(ENAMETOOLONG) \
X(ENOLCK) \
X(ENOSYS) \
X(ENOTEMPTY) \
X(EILSEQ)
#endif

// type definitions for the specific machine

#ifdef __LP64__
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