tools/zds: Add build tools to simplify ZDS-II tool usage
tools/zds: A new tool sub-directory intended to hold tools for making life working with the ZDS-II toolchain less painful. tools/zds/zdsar.c: This is a wrapper around the ZDS_II librarian. It simplifies the build scripts by replacing large sequences of complex Bash script that were added to the build files. Not only does this clean up the build files but it also improves performance and, more importantly, provides a common solution for the Windows native build case. This tool should work with all ZDS-II based platforms including z8, zNeo, and ez80. tools/README.txt: Add a brief description about the zds sub-directory. Also re-ordered some tool descriptions. They are supposed to be in alphabetical order, but this seems to have fallen apart. boards/z80/ez80/scripts/eZ80_Config.mk: Updated to use tools/zds/zdsar.exe.
This commit is contained in:
Gregory Nutt
Alan Carvalho de Assis
parent
bd4e8e19d3
commit
738819b053
@ -22,45 +22,9 @@
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# and assembly source files and to insert the resulting object files into an
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# archive. These replace the default definitions at tools/Config.mk
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ifeq ($(CONFIG_WINDOWS_NATIVE),y)
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define PREPROCESS
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@echo CPP: $(1)->$(2)
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$(Q) $(CPP) $(CPPFLAGS) $($(strip $(1))_CPPFLAGS) $(1) -o $(2)
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endef
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define COMPILE
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$(call DELFILE, $(2))
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$(Q) $(CC) $(CFLAGS) $($(strip $(1))_CFLAGS) ${shell echo $(1) | sed -e "s/\//\\/g"}
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if not exist $(2) $(call MOVEFILE, $(subst .c,.obj,$(1)), $(2))
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endef
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define ASSEMBLE
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$(call DELFILE, $(2))
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$(Q) $(AS) $(AFLAGS) $($(strip $(1))_AFLAGS) ${shell echo $(1) | sed -e "s/\//\\/g"}
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if not exist $(2) $(call MOVEFILE, $(subst .asm,.obj,$(1)), $(2))
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endef
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define MOVEOBJ
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$(call MOVEFILE, "$(1).obj", "$(2)$(DELIM)$(1).obj")
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$(call MOVEFILE, "$(1).lst", "$(2)$(DELIM)$(1).lst")
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$(call MOVEFILE, "$(1).src", "$(2)$(DELIM)$(1).src")
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endef
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define ARCHIVE
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for %%G in ($(2)) do ( $(AR) $(ARFLAGS) $(1)=-+%%G )
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endef
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define CLEAN
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$(Q) if exist *.obj (del /f /q *.obj)
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$(Q) if exist *.src (del /f /q *.src)
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$(Q) if exist *.lib (del /f /q *.lib)
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$(Q) if exist *.hex (del /f /q *.hex)
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$(Q) if exist *.lod (del /f /q *.lod)
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$(Q) if exist *.lst (del /f /q *.lst)
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endef
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else
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# PREPROCESS
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#
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# Run a file through the C Pre-processor
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define PREPROCESS
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@echo "CPP: $(1)->$(2)"
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@ -83,11 +47,26 @@ endef
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# lie in a lower directory, but lies in the current directory and is
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# handled within COMPILE and ASSEMBLE.
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ifeq ($(CONFIG_WINDOWS_NATIVE),y)
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define COMPILE
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$(call DELFILE, $(2))
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$(Q) $(CC) $(CFLAGS) $($(strip $(1))_CFLAGS) ${shell echo $(1) | sed -e "s/\//\\/g"}
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if not exist $(2) $(call MOVEFILE, $(subst .c,.obj,$(1)), $(2))
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endef
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define ASSEMBLE
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$(call DELFILE, $(2))
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$(Q) $(AS) $(AFLAGS) $($(strip $(1))_AFLAGS) ${shell echo $(1) | sed -e "s/\//\\/g"}
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if not exist $(2) $(call MOVEFILE, $(subst .asm,.obj,$(1)), $(2))
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endef
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else
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define COMPILE
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$(call DELFILE, $(2))
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$(Q) $(CC) $(CFLAGS) $($(strip $(1))_CFLAGS) `cygpath -w "$(1)"`
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$(Q) ( \
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set -x ; \
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__rename=`basename $(2)` ;\
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if [ ! -e $${__rename} ] ; then \
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__src=`basename $(1) | cut -d'.' -f1` ; \
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@ -103,7 +82,6 @@ define ASSEMBLE
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$(call DELFILE, $(2))
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$(Q) $(AS) $(AFLAGS) $($(strip $(1))_AFLAGS) `cygpath -w "$(1)"`
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$(Q) ( \
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set -x ; \
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__rename=`basename $(2)` ; \
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if [ ! -e $${__rename} ] ; then \
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__src=`basename $(1) | cut -d'.' -f1` ; \
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@ -114,6 +92,7 @@ define ASSEMBLE
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fi ; \
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)
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endef
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endif
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define MOVEOBJ
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$(call MOVEFILE, "$(1).obj", "$(2)$(DELIM)$(1).obj")
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@ -133,22 +112,31 @@ endef
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# this case, the base library name is extact as the ARCHIVE logic CD's
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# to the directory containing the library.
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ifeq ($(CONFIG_WINDOWS_NATIVE),y)
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define ARCHIVE
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( \
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set -x ;\
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__wd=`pwd` ;\
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__home=`dirname $(1)` ; \
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if [ -z "$${__home}" ] ; then \
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__lib=$(1) ; \
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else \
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__lib=`basename $(1)` ; \
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cd $${__home} ; \
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fi ; \
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for __obj in $(2) ; do \
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$(AR) $(ARFLAGS) $${__lib}=-+$$__obj ; \
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done ; \
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cd $${__wd} ; \
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)
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for %%G in ($(2)) do ( $(AR) $(ARFLAGS) $(1)=-+%%G )
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endef
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define ARCHIVE
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$(MAKE) -C $(TOPDIR)\tools\zds zdsar.exe
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$(TOPDIR)\tools\zds\zdsar.exe --ar "$(AR)" --ar_flags "$(ARFLAGS)" --library "$(1)" $(2)
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endef
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define CLEAN
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$(Q) if exist *.obj (del /f /q *.obj)
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$(Q) if exist *.src (del /f /q *.src)
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$(Q) if exist *.lib (del /f /q *.lib)
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$(Q) if exist *.hex (del /f /q *.hex)
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$(Q) if exist *.lod (del /f /q *.lod)
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$(Q) if exist *.lst (del /f /q *.lst)
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endef
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else
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define ARCHIVE
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$(MAKE) -C $(TOPDIR)/tools/zds zdsar.exe
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$(TOPDIR)/tools/zds/zdsar.exe --ar "$(AR)" --ar_flags "$(ARFLAGS)" --library $(1) $(2)
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endef
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define CLEAN
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234
tools/README.txt
234
tools/README.txt
@ -328,7 +328,7 @@ nxstyle.c
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pic32mx
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-------
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This directory contains build tools used only for PIC32MX platforms
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This directory contains build tools used only for PIC32MX/Z platforms
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bdf-convert.c
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-------------
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@ -466,60 +466,6 @@ bdf-convert.c
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NULL
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};
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Makefile.host
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-------------
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This is the makefile that is used to make the mkconfig program from
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the mkconfig.c C file, the cmpconfig program from cmpconfig.c C file,
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the mkversion program from the mkconfig.c C file, or the mksyscall
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program from the mksyscall.c file. Usage:
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cd tools/
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make -f Makefile.host <program>
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mkromfsimg.sh
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-------------
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This script may be used to automate the generation of a ROMFS file system
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image. It accepts an rcS script "template" and generates an image that
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may be mounted under /etc in the NuttX pseudo file system.
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TIP: Edit the resulting header file and mark the generated data values
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as 'const' so that they will be stored in FLASH.
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mkdeps.c, cnvwindeps.c, mkwindeps.sh, and mknulldeps.sh
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-------------------------------------------------------
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NuttX uses the GCC compiler's capabilities to create Makefile dependencies.
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The program mkdeps is used to run GCC in order to create the dependencies.
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If a NuttX configuration uses the GCC toolchain, its Make.defs file (see
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boards/README.txt) will include a line like:
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MKDEP = $(TOPDIR)/tools/mkdeps[.exe] (See NOTE below)
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If the NuttX configuration does not use a GCC compatible toolchain, then
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it cannot use the dependencies and instead it uses mknulldeps.sh:
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MKDEP = $(TOPDIR)/tools/mknulldeps.sh
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The mknulldeps.sh is a stub script that does essentially nothing.
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mkwindeps.sh is a version that creates dependencies using the Windows
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native toolchain. That generates Windows native paths in the dependency
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file. But the mkwindeps.sh uses cnvwindeps.c to convert the Windows
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paths to POSIX paths. This adds some time to the Windows dependency
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generation but is generally the best option available for that mixed
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environment of Cygwin with a native Windows GCC toolchain.
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|
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mkdeps.c generates mkdeps (on Linux) or mkdeps.exe (on Windows).
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However, this version is still under-development. It works well in
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the all POSIX environment or in the all Windows environment but also
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does not work well in mixed POSIX environment with a Windows toolchain.
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In that case, there are still issues with the conversion of things like
|
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'c:\Program Files' to 'c:program files' by bash. Those issues may,
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eventually be solvable but for now continue to use mkwindeps.sh in
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that mixed environment.
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define.sh and define.bat
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------------------------
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@ -531,6 +477,15 @@ define.sh and define.bat
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The define.bat script is a counterpart for use in the native Windows
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build.
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flash_writer.py
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---------------
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This flash writer is using the xmodem for firmware transfer on
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boards based on cxd56 chip (Ex. Spresense)
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||||
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for flashing the .spk image to the board please use:
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tools/flash_writer.py -s -c /dev/ttyUSB0 -d -b 115200 -n nuttx.spk
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ide_exporter.py
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---------------
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@ -641,6 +596,64 @@ incdir.sh and incdir.bat
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build. However, there is currently only one compiler supported in
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that context: MinGW-GCC.
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indent.sh
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---------
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This script can be used to indent .c and .h files in a manner similar
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to the NuttX coding style. It doesn't do a really good job, however
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||||
(see below and the comments at the top of the indent.sh file).
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USAGE:
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tools/indent.sh [-d] [-p] -o <out-file> <in-file>
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tools/indent.sh [-d] [-p] <in-file-list>
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tools/indent.sh [-d] -h
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|
||||
Where:
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-<in-file>
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A single, unformatted input file
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-<in-file-list>
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||||
A list of unformatted input files that will be reformatted in place.
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||||
-o <out-file>
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||||
Write the single, reformatted <in-file> to <out-file>. <in-file>
|
||||
will not be modified.
|
||||
-d
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||||
Enable script debug
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||||
-p
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||||
Comments are pre-formatted. Do not reformat.
|
||||
-h
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||||
Show this help message and exit
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||||
|
||||
The conversions make by the indent.sh script differs from the NuttX coding
|
||||
style in that:
|
||||
|
||||
1. The coding standard requires that the trailing */ of a multi-line
|
||||
comment be on a separate line. By default, indent.sh will put the
|
||||
final */ on the same line as the last comment text. If your C file
|
||||
already has properly formatted comments then using the -p option will
|
||||
eliminate that bad behavior
|
||||
2. If your source file has highly formatted comments containing things
|
||||
such as tables or lists, then use the -p option to preserve those
|
||||
pre-formatted comments.
|
||||
3. I usually align things vertically (like '=' in assignments),
|
||||
4. indent.sh puts a bogus blank line at the top of the file,
|
||||
5. I don't like the way it handles nested conditional compilation
|
||||
intermixed with code. I prefer the preprocessor conditional tests
|
||||
be all right justified in that case.
|
||||
6. I also indent brackets differently on structures than does this script.
|
||||
7. I normally use no spaces in casts. indent.sh adds spaces in casts like
|
||||
"(FAR void *)&foo" becomes "(FAR void *) & foo".
|
||||
8. When used with header files, the initial idempotence conditional test
|
||||
causes all preprocessor directives to be indented in the file. So for
|
||||
header files, you will need to substitute "^# " with "#" in the
|
||||
converted header file.
|
||||
|
||||
You will manually need to check for the issues listed above after
|
||||
performing the conversions. nxstyle.c provides a good test that will
|
||||
catch most of the indent.sh screw-ups. Together, they do a pretty good
|
||||
job of formatting.
|
||||
|
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See also nxstyle.c and uncrustify.cfg
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|
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kconfig.bat
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-----------
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@ -720,63 +733,59 @@ logparser.c
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logparser _git_log.tmp >_changelog.txt
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rm -f _git_log.tmp
|
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|
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indent.sh
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---------
|
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Makefile.host
|
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-------------
|
||||
|
||||
This script can be used to indent .c and .h files in a manner similar
|
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to the NuttX coding style. It doesn't do a really good job, however
|
||||
(see below and the comments at the top of the indent.sh file).
|
||||
This is the makefile that is used to make the mkconfig program from
|
||||
the mkconfig.c C file, the cmpconfig program from cmpconfig.c C file,
|
||||
the mkversion program from the mkconfig.c C file, or the mksyscall
|
||||
program from the mksyscall.c file. Usage:
|
||||
|
||||
USAGE:
|
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tools/indent.sh [-d] [-p] -o <out-file> <in-file>
|
||||
tools/indent.sh [-d] [-p] <in-file-list>
|
||||
tools/indent.sh [-d] -h
|
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cd tools/
|
||||
make -f Makefile.host <program>
|
||||
|
||||
Where:
|
||||
-<in-file>
|
||||
A single, unformatted input file
|
||||
-<in-file-list>
|
||||
A list of unformatted input files that will be reformatted in place.
|
||||
-o <out-file>
|
||||
Write the single, reformatted <in-file> to <out-file>. <in-file>
|
||||
will not be modified.
|
||||
-d
|
||||
Enable script debug
|
||||
-p
|
||||
Comments are pre-formatted. Do not reformat.
|
||||
-h
|
||||
Show this help message and exit
|
||||
mkromfsimg.sh
|
||||
-------------
|
||||
|
||||
The conversions make by the indent.sh script differs from the NuttX coding
|
||||
style in that:
|
||||
This script may be used to automate the generation of a ROMFS file system
|
||||
image. It accepts an rcS script "template" and generates an image that
|
||||
may be mounted under /etc in the NuttX pseudo file system.
|
||||
|
||||
1. The coding standard requires that the trailing */ of a multi-line
|
||||
comment be on a separate line. By default, indent.sh will put the
|
||||
final */ on the same line as the last comment text. If your C file
|
||||
already has properly formatted comments then using the -p option will
|
||||
eliminate that bad behavior
|
||||
2. If your source file has highly formatted comments containing things
|
||||
such as tables or lists, then use the -p option to preserve those
|
||||
pre-formatted comments.
|
||||
3. I usually align things vertically (like '=' in assignments),
|
||||
4. indent.sh puts a bogus blank line at the top of the file,
|
||||
5. I don't like the way it handles nested conditional compilation
|
||||
intermixed with code. I prefer the preprocessor conditional tests
|
||||
be all right justified in that case.
|
||||
6. I also indent brackets differently on structures than does this script.
|
||||
7. I normally use no spaces in casts. indent.sh adds spaces in casts like
|
||||
"(FAR void *)&foo" becomes "(FAR void *) & foo".
|
||||
8. When used with header files, the initial idempotence conditional test
|
||||
causes all preprocessor directives to be indented in the file. So for
|
||||
header files, you will need to substitute "^# " with "#" in the
|
||||
converted header file.
|
||||
TIP: Edit the resulting header file and mark the generated data values
|
||||
as 'const' so that they will be stored in FLASH.
|
||||
|
||||
You will manually need to check for the issues listed above after
|
||||
performing the conversions. nxstyle.c provides a good test that will
|
||||
catch most of the indent.sh screw-ups. Together, they do a pretty good
|
||||
job of formatting.
|
||||
mkdeps.c, cnvwindeps.c, mkwindeps.sh, and mknulldeps.sh
|
||||
-------------------------------------------------------
|
||||
|
||||
See also nxstyle.c and uncrustify.cfg
|
||||
NuttX uses the GCC compiler's capabilities to create Makefile dependencies.
|
||||
The program mkdeps is used to run GCC in order to create the dependencies.
|
||||
If a NuttX configuration uses the GCC toolchain, its Make.defs file (see
|
||||
boards/README.txt) will include a line like:
|
||||
|
||||
MKDEP = $(TOPDIR)/tools/mkdeps[.exe] (See NOTE below)
|
||||
|
||||
If the NuttX configuration does not use a GCC compatible toolchain, then
|
||||
it cannot use the dependencies and instead it uses mknulldeps.sh:
|
||||
|
||||
MKDEP = $(TOPDIR)/tools/mknulldeps.sh
|
||||
|
||||
The mknulldeps.sh is a stub script that does essentially nothing.
|
||||
|
||||
mkwindeps.sh is a version that creates dependencies using the Windows
|
||||
native toolchain. That generates Windows native paths in the dependency
|
||||
file. But the mkwindeps.sh uses cnvwindeps.c to convert the Windows
|
||||
paths to POSIX paths. This adds some time to the Windows dependency
|
||||
generation but is generally the best option available for that mixed
|
||||
environment of Cygwin with a native Windows GCC toolchain.
|
||||
|
||||
mkdeps.c generates mkdeps (on Linux) or mkdeps.exe (on Windows).
|
||||
However, this version is still under-development. It works well in
|
||||
the all POSIX environment or in the all Windows environment but also
|
||||
does not work well in mixed POSIX environment with a Windows toolchain.
|
||||
In that case, there are still issues with the conversion of things like
|
||||
'c:\Program Files' to 'c:program files' by bash. Those issues may,
|
||||
eventually be solvable but for now continue to use mkwindeps.sh in
|
||||
that mixed environment.
|
||||
|
||||
README.txt
|
||||
----------
|
||||
@ -1043,18 +1052,15 @@ uncrustify.cfg
|
||||
|
||||
See also indent.sh and nxstyle.c
|
||||
|
||||
zds
|
||||
---
|
||||
|
||||
This directory contains build tools used only with the ZDS-II
|
||||
platforms (z8, ez80, zNeo).
|
||||
|
||||
zipme.sh
|
||||
--------
|
||||
|
||||
I use this script to create the nuttx-xx.yy.tar.gz tarballs for
|
||||
release on Bitbucket.org. It is handy because it also does the
|
||||
kind of clean that you need to do to make a clean code release.
|
||||
|
||||
flash_writer.py
|
||||
---------------
|
||||
|
||||
This flash writer is using the xmodem for firmware transfer on
|
||||
boards based on cxd56 chip (Ex. Spresense)
|
||||
|
||||
for flashing the .spk image to the board please use:
|
||||
tools/flash_writer.py -s -c /dev/ttyUSB0 -d -b 115200 -n nuttx.spk
|
||||
|
||||
3
tools/zds/.gitignore
vendored
Normal file
3
tools/zds/.gitignore
vendored
Normal file
@ -0,0 +1,3 @@
|
||||
/zdsar
|
||||
/zdsar.exe
|
||||
/*.dSYM
|
||||
69
tools/zds/Makefile
Normal file
69
tools/zds/Makefile
Normal file
@ -0,0 +1,69 @@
|
||||
############################################################################
|
||||
# tools/zds/Makefile
|
||||
#
|
||||
# Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
# contributor license agreements. See the NOTICE file distributed with
|
||||
# this work for additional information regarding copyright ownership. The
|
||||
# ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
# "License"); you may not use this file except in compliance with the
|
||||
# License. You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
# License for the specific language governing permissions and limitations
|
||||
# under the License.
|
||||
#
|
||||
############################################################################
|
||||
|
||||
TOPDIR ?= $(CURDIR)/..
|
||||
-include $(TOPDIR)/Make.defs
|
||||
|
||||
# Define HOSTCC on the make command line if it differs from these defaults
|
||||
# Define HOSTCFLAGS with -g on the make command line to build debug versions
|
||||
|
||||
HOSTOS = ${shell uname -o 2>/dev/null || uname -s 2>/dev/null || echo "Other"}
|
||||
|
||||
ifeq ($(HOSTOS),MinGW)
|
||||
|
||||
# In the Windows native environment, the MinGW GCC compiler is used
|
||||
|
||||
HOSTCC ?= mingw32-gcc.exe
|
||||
HOSTCFLAGS ?= -O2 -Wall -Wstrict-prototypes -Wshadow -I.
|
||||
HOSTCFLAGS += -DHOST_NATIVE=1
|
||||
|
||||
else
|
||||
|
||||
# Must be Cygwin or MYS2 on Windows (Can't be Linux, macOS, BSD, ..)
|
||||
#
|
||||
# GCC or clang is assumed in all other POSIX environments.
|
||||
# strtok_r is used in some tools, but does not seem to be available in
|
||||
# the MinGW environment.
|
||||
|
||||
HOSTCC ?= cc
|
||||
HOSTCFLAGS ?= -O2 -Wall -Wstrict-prototypes -Wshadow -I.
|
||||
HOSTCFLAGS += -DHAVE_STRTOK_C=1 -DHOST_CYGWIN=1
|
||||
|
||||
endif
|
||||
|
||||
# Targets
|
||||
|
||||
all: zdsar.exe
|
||||
default: zdsar.exe
|
||||
.PHONY: clean
|
||||
|
||||
# Add CFLAGS=-g on the make command line to build debug versions
|
||||
|
||||
CFLAGS = -O2 -Wall -Wstrict-prototypes -Wshadow -I.
|
||||
CFLAGS += -DHAVE_STRTOK_C=1
|
||||
|
||||
# zdsar - Convert virtual addresses in nuttx.hex to physical addresses
|
||||
|
||||
zdsar.exe: zdsar.c zdsar.c
|
||||
$(Q) $(HOSTCC) $(HOSTCFLAGS) -o zdsar.exe zdsar.c
|
||||
|
||||
clean:
|
||||
@rm -f *.o *.a *.dSYM *~ .*.swp
|
||||
@rm -f zdsar zdsar.exe
|
||||
11
tools/zds/README.txt
Normal file
11
tools/zds/README.txt
Normal file
@ -0,0 +1,11 @@
|
||||
README.txt
|
||||
==========
|
||||
|
||||
tools/zds/zdsar.c: This is a wrapper around the ZDS_II librarian. It
|
||||
simplifies the build scripts by replacing large sequences of complex Bash
|
||||
script that were added to the build files. Not only does this clean upi
|
||||
the build files but it also improves performance and, more importantly,i
|
||||
provides a common solution for the Windows native build case.
|
||||
|
||||
This tool should work with all ZDS-II based platforms including z8, zNeo, and ez80.
|
||||
|
||||
947
tools/zds/zdsar.c
Normal file
947
tools/zds/zdsar.c
Normal file
@ -0,0 +1,947 @@
|
||||
/****************************************************************************
|
||||
* tools/zdsar.c
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <sys/stat.h>
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <unistd.h>
|
||||
#include <string.h>
|
||||
#include <limits.h>
|
||||
#include <ctype.h>
|
||||
#include <libgen.h>
|
||||
#include <errno.h>
|
||||
|
||||
#ifdef HOST_CYGWIN
|
||||
# include <sys/cygwin.h>
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
#define MAX_BUFFER (4096)
|
||||
#define MAX_EXPAND (2048)
|
||||
|
||||
/* MAX_PATH might be defined in stdlib.h */
|
||||
|
||||
#if !defined(MAX_PATH)
|
||||
# define MAX_PATH (512)
|
||||
#endif
|
||||
|
||||
/* NAME_MAX is typically defined in limits.h */
|
||||
|
||||
#if !defined(NAME_MAX)
|
||||
|
||||
/* FILENAME_MAX might be defined in stdio.h */
|
||||
|
||||
# if defined(FILENAME_MAX)
|
||||
# define NAME_MAX FILENAME_MAX
|
||||
# else
|
||||
|
||||
/* MAXNAMELEN might be defined in dirent.h */
|
||||
|
||||
# include <dirent.h>
|
||||
# if defined(MAXNAMLEN)
|
||||
# define NAME_MAX MAXNAMLEN
|
||||
# else
|
||||
|
||||
/* Lets not let a silly think like this stop us... just make something up */
|
||||
|
||||
# define NAME_MAX 256
|
||||
# endif
|
||||
# endif
|
||||
#endif
|
||||
|
||||
/* Maximum objects per librarian call */
|
||||
|
||||
#define MAX_OBJECTS 64
|
||||
|
||||
#if defined(HOST_NATIVE)
|
||||
# define SEPARATOR '\\'
|
||||
# define HOSTNAME "Native" /* Windows native */
|
||||
#elif defined(HOST_CYGWIN)
|
||||
# define SEPARATOR '/'
|
||||
# define HOSTNAME "Cywgin" /* Cygwin or MSYS under Windows */
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Private Types
|
||||
****************************************************************************/
|
||||
|
||||
enum slashmode_e
|
||||
{
|
||||
MODE_FSLASH = 0,
|
||||
MODE_BSLASH = 1,
|
||||
MODE_DBLBACK = 2
|
||||
};
|
||||
|
||||
/****************************************************************************
|
||||
* Private Data
|
||||
****************************************************************************/
|
||||
|
||||
static char *g_ar = NULL; /* Full path to the librarian program */
|
||||
static char *g_arflags = NULL; /* Flags to use with the librarian program */
|
||||
static char *g_libpath = NULL; /* Path to the library */
|
||||
static char *g_libname = NULL; /* Library file name*/
|
||||
static char *g_objects = NULL; /* List of object files */
|
||||
static int g_debug = 0; /* Debug output enabled if >0 */
|
||||
|
||||
static char g_command[MAX_BUFFER]; /* Full librarian command */
|
||||
static char g_wd[MAX_PATH]; /* Current working directory */
|
||||
static char g_path[MAX_PATH]; /* Buffer for expanding paths */
|
||||
static char g_objpath[MAX_PATH]; /* Path to the object files */
|
||||
#ifdef HOST_CYGWIN
|
||||
static char g_expand[MAX_EXPAND]; /* Expanded path */
|
||||
static char g_dequoted[MAX_PATH]; /* De-quoted path */
|
||||
static char g_posixpath[MAX_PATH]; /* Full POSIX path */
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
/* MinGW does not seem to provide strtok_r */
|
||||
|
||||
#ifndef HAVE_STRTOK_R
|
||||
static char *MY_strtok_r(char *str, const char *delim, char **saveptr)
|
||||
{
|
||||
char *pbegin;
|
||||
char *pend = NULL;
|
||||
|
||||
/* Decide if we are starting a new string or continuing from
|
||||
* the point we left off.
|
||||
*/
|
||||
|
||||
if (str)
|
||||
{
|
||||
pbegin = str;
|
||||
}
|
||||
else if (saveptr && *saveptr)
|
||||
{
|
||||
pbegin = *saveptr;
|
||||
}
|
||||
else
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
|
||||
/* Find the beginning of the next token */
|
||||
|
||||
for (;
|
||||
*pbegin && strchr(delim, *pbegin) != NULL;
|
||||
pbegin++);
|
||||
|
||||
/* If we are at the end of the string with nothing
|
||||
* but delimiters found, then return NULL.
|
||||
*/
|
||||
|
||||
if (!*pbegin)
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
|
||||
/* Find the end of the token */
|
||||
|
||||
for (pend = pbegin + 1;
|
||||
*pend && strchr(delim, *pend) == NULL;
|
||||
pend++);
|
||||
|
||||
/* pend either points to the end of the string or to
|
||||
* the first delimiter after the string.
|
||||
*/
|
||||
|
||||
if (*pend)
|
||||
{
|
||||
/* Turn the delimiter into a null terminator */
|
||||
|
||||
*pend++ = '\0';
|
||||
}
|
||||
|
||||
/* Save the pointer where we left off and return the
|
||||
* beginning of the token.
|
||||
*/
|
||||
|
||||
if (saveptr)
|
||||
{
|
||||
*saveptr = pend;
|
||||
}
|
||||
|
||||
return pbegin;
|
||||
}
|
||||
|
||||
#undef strtok_r
|
||||
# define strtok_r MY_strtok_r
|
||||
#endif
|
||||
|
||||
static void append(char **base, char *str)
|
||||
{
|
||||
char *oldbase;
|
||||
char *newbase;
|
||||
int alloclen;
|
||||
|
||||
oldbase = *base;
|
||||
if (oldbase == NULL)
|
||||
{
|
||||
newbase = strdup(str);
|
||||
if (!newbase)
|
||||
{
|
||||
fprintf(stderr, "ERROR: Failed to strdup %s\n", str);
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
alloclen = strlen(oldbase) + strlen(str) + sizeof((char) ' ') +
|
||||
sizeof((char) '\0');
|
||||
newbase = (char *)malloc(alloclen);
|
||||
if (!newbase)
|
||||
{
|
||||
fprintf(stderr, "ERROR: Failed to allocate %d bytes\n", alloclen);
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
snprintf(newbase, alloclen, "%s %s", oldbase, str);
|
||||
free(oldbase);
|
||||
}
|
||||
|
||||
*base = newbase;
|
||||
}
|
||||
|
||||
static const char *do_expand(const char *argument)
|
||||
{
|
||||
#ifdef HOST_CYGWIN
|
||||
const char *src;
|
||||
char *dest;
|
||||
int len;
|
||||
|
||||
src = argument;
|
||||
dest = g_expand;
|
||||
len = 0;
|
||||
|
||||
while (*src && len < MAX_EXPAND)
|
||||
{
|
||||
if (*src == '\\')
|
||||
{
|
||||
/* Copy backslash */
|
||||
|
||||
*dest++ = *src++;
|
||||
if (++len >= MAX_EXPAND)
|
||||
{
|
||||
break;
|
||||
}
|
||||
|
||||
/* Already expanded? */
|
||||
|
||||
if (*src == '\\')
|
||||
{
|
||||
/* Yes... just copy all consecutive backslashes */
|
||||
|
||||
do
|
||||
{
|
||||
*dest++ = *src++;
|
||||
if (++len >= MAX_EXPAND)
|
||||
{
|
||||
break;
|
||||
}
|
||||
}
|
||||
while (*src == '\\');
|
||||
}
|
||||
else
|
||||
{
|
||||
/* No.. expend */
|
||||
|
||||
*dest++ = '\\';
|
||||
if (++len >= MAX_EXPAND)
|
||||
{
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
*dest++ = *src++;
|
||||
len++;
|
||||
}
|
||||
}
|
||||
|
||||
if (*src)
|
||||
{
|
||||
fprintf(stderr, "ERROR: Truncated during expansion string is too long [%lu/%u]\n",
|
||||
(unsigned long)strlen(argument), MAX_EXPAND);
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
*dest = '\0';
|
||||
return g_expand;
|
||||
#else
|
||||
return argument;
|
||||
#endif
|
||||
}
|
||||
|
||||
/* Remove backslash quoting from a path */
|
||||
|
||||
#ifdef HOST_CYGWIN
|
||||
static bool dequote_path(const char *winpath)
|
||||
{
|
||||
char *dest = g_dequoted;
|
||||
const char *src = winpath;
|
||||
int len = 0;
|
||||
bool quoted = false;
|
||||
|
||||
while (*src && len < MAX_PATH)
|
||||
{
|
||||
if (src[0] != '\\' || (src[1] != ' ' && src[1] != '(' && src[1] != ')'))
|
||||
{
|
||||
*dest++ = *src;
|
||||
len++;
|
||||
}
|
||||
else
|
||||
{
|
||||
quoted = true;
|
||||
}
|
||||
|
||||
src++;
|
||||
}
|
||||
|
||||
if (*src || len >= MAX_PATH)
|
||||
{
|
||||
fprintf(stderr, "# ERROR: Path truncated\n");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
*dest = '\0';
|
||||
return quoted;
|
||||
}
|
||||
#endif
|
||||
|
||||
/* If using Cygwin with a Window's Toolchain, then we have to convert the
|
||||
* POSIX path to a Windows path.
|
||||
*/
|
||||
|
||||
static const char *convert_path(const char *path)
|
||||
{
|
||||
#ifdef HOST_CYGWIN
|
||||
const char *retptr;
|
||||
ssize_t size;
|
||||
ssize_t ret;
|
||||
bool quoted;
|
||||
|
||||
quoted = dequote_path(path);
|
||||
if (quoted)
|
||||
{
|
||||
retptr = g_posixpath;
|
||||
}
|
||||
else
|
||||
{
|
||||
retptr = &g_posixpath[1];
|
||||
}
|
||||
|
||||
size = cygwin_conv_path(CCP_POSIX_TO_WIN_A | CCP_RELATIVE, g_dequoted,
|
||||
NULL, 0);
|
||||
if (size > (MAX_PATH - 3))
|
||||
{
|
||||
fprintf(stderr, "# ERROR: POSIX path too long: %lu\n",
|
||||
(unsigned long)size);
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
ret = cygwin_conv_path(CCP_POSIX_TO_WIN_A | CCP_RELATIVE, g_dequoted,
|
||||
&g_posixpath[1], MAX_PATH - 3);
|
||||
if (ret < 0)
|
||||
{
|
||||
fprintf(stderr, "# ERROR: cygwin_conv_path '%s' failed: %s\n",
|
||||
g_dequoted, strerror(errno));
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
if (quoted)
|
||||
{
|
||||
size++;
|
||||
g_posixpath[0] = '"';
|
||||
g_posixpath[size] = '"';
|
||||
}
|
||||
|
||||
g_posixpath[size+1] = '\0';
|
||||
return retptr;
|
||||
#else
|
||||
return path;
|
||||
#endif
|
||||
}
|
||||
|
||||
static void show_usage(const char *progname, const char *msg, int exitcode)
|
||||
{
|
||||
if (msg)
|
||||
{
|
||||
fprintf(stderr, "\n");
|
||||
fprintf(stderr, "%s:\n", msg);
|
||||
}
|
||||
|
||||
fprintf(stderr, "\n");
|
||||
fprintf(stderr, "%s [OPTIONS] --ar \"<AR>\" --library \"<LIBRARY>\" obj [obj [obj...]]\n",
|
||||
progname);
|
||||
fprintf(stderr, "\n");
|
||||
fprintf(stderr, "Where:\n");
|
||||
fprintf(stderr, " --ar <AR>\n");
|
||||
fprintf(stderr, " A command line string that defines how to execute the ZDS-II librarian\n");
|
||||
fprintf(stderr, " --library \"<LIBRARY>\"\n");
|
||||
fprintf(stderr, " The library into which the object files will be inserted\n");
|
||||
fprintf(stderr, " obj\n");
|
||||
fprintf(stderr, " One or more object files that will be inserted into the archive. Each expected\n");
|
||||
fprintf(stderr, " to reside in the current directory unless --obj-path is provided on the command line\n");
|
||||
fprintf(stderr, "\n");
|
||||
fprintf(stderr, "And [OPTIONS] include:\n");
|
||||
fprintf(stderr, " --ar_flags \"<ARFLAGS>\"\n");
|
||||
fprintf(stderr, " Optional librarian flags\n");
|
||||
fprintf(stderr, " --obj-path <path>\n");
|
||||
fprintf(stderr, " Do not look in the current directory for the object files. Instead, look in <path> to\n");
|
||||
fprintf(stderr, " for the object files. --obj-path may be used once on the command line\n");
|
||||
fprintf(stderr, " --debug\n");
|
||||
fprintf(stderr, " Enable %s debug output\n", progname);
|
||||
fprintf(stderr, " --help\n");
|
||||
fprintf(stderr, " Shows this message and exits\n");
|
||||
exit(exitcode);
|
||||
}
|
||||
|
||||
static void parse_args(int argc, char **argv)
|
||||
{
|
||||
char *library = NULL;
|
||||
char *objpath = NULL;
|
||||
int argidx;
|
||||
|
||||
/* Accumulate ARFLAGS up to "--" */
|
||||
|
||||
for (argidx = 1; argidx < argc; argidx++)
|
||||
{
|
||||
if (strcmp(argv[argidx], "--ar") == 0)
|
||||
{
|
||||
argidx++;
|
||||
if (argidx >= argc)
|
||||
{
|
||||
show_usage(argv[0], "ERROR: Missing argument to --ar", EXIT_FAILURE);
|
||||
}
|
||||
else if (g_ar != NULL)
|
||||
{
|
||||
show_usage(argv[0], "ERROR: Multiple --ar arguments", EXIT_FAILURE);
|
||||
}
|
||||
|
||||
g_ar = argv[argidx];
|
||||
}
|
||||
else if (strcmp(argv[argidx], "--ar_flags") == 0)
|
||||
{
|
||||
argidx++;
|
||||
if (argidx >= argc)
|
||||
{
|
||||
show_usage(argv[0], "ERROR: Missing argument to --ar_flags", EXIT_FAILURE);
|
||||
}
|
||||
else if (g_arflags != NULL)
|
||||
{
|
||||
show_usage(argv[0], "ERROR: Multiple --ar_flags arguments", EXIT_FAILURE);
|
||||
}
|
||||
|
||||
g_arflags = argv[argidx];
|
||||
}
|
||||
else if (strcmp(argv[argidx], "--library") == 0)
|
||||
{
|
||||
argidx++;
|
||||
if (argidx >= argc)
|
||||
{
|
||||
show_usage(argv[0], "ERROR: Missing argument to --library", EXIT_FAILURE);
|
||||
}
|
||||
else if (library != NULL)
|
||||
{
|
||||
show_usage(argv[0], "ERROR: Multiple --library arguments", EXIT_FAILURE);
|
||||
}
|
||||
|
||||
/* Convert the library path a POSIX. NOTE this is a no-op in Windows
|
||||
* native mode.
|
||||
*/
|
||||
|
||||
library = (char *)convert_path(argv[argidx]);
|
||||
}
|
||||
else if (strcmp(argv[argidx], "--obj-path") == 0)
|
||||
{
|
||||
argidx++;
|
||||
if (argidx >= argc)
|
||||
{
|
||||
show_usage(argv[0], "ERROR: Missing argument to --obj-path", EXIT_FAILURE);
|
||||
}
|
||||
else if (objpath != NULL)
|
||||
{
|
||||
show_usage(argv[0], "ERROR: Multiple --obj-path arguments", EXIT_FAILURE);
|
||||
}
|
||||
|
||||
objpath = argv[argidx];
|
||||
}
|
||||
else if (strcmp(argv[argidx], "--debug") == 0)
|
||||
{
|
||||
g_debug++;
|
||||
}
|
||||
else if (strcmp(argv[argidx], "--help") == 0)
|
||||
{
|
||||
show_usage(argv[0], NULL, EXIT_SUCCESS);
|
||||
}
|
||||
else if (strncmp(argv[argidx], "--", 2) == 0)
|
||||
{
|
||||
show_usage(argv[0], "ERROR: Unrecognized option", EXIT_FAILURE);
|
||||
}
|
||||
else
|
||||
{
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/* Accumulate object files */
|
||||
|
||||
for (; argidx < argc; argidx++)
|
||||
{
|
||||
append(&g_objects, argv[argidx]);
|
||||
}
|
||||
|
||||
if (g_debug)
|
||||
{
|
||||
fprintf(stderr, "Selections:\n");
|
||||
fprintf(stderr, " CWD : [%s]\n", g_wd);
|
||||
fprintf(stderr, " AR : [%s]\n", g_ar ? g_ar : "(None)");
|
||||
fprintf(stderr, " AR Flags : [%s]\n", g_arflags ? g_arflags : "(None)");
|
||||
fprintf(stderr, " Library : [%s]\n", library ? library : "(None)");
|
||||
fprintf(stderr, " Object Path : [%s]\n", objpath ? objpath : "(None");
|
||||
fprintf(stderr, " Object Files : [%s]\n", g_objects ? g_objects : "(None)");
|
||||
fprintf(stderr, " Host Environ : [%s]\n\n", HOSTNAME);
|
||||
}
|
||||
|
||||
/* Check for required parameters */
|
||||
|
||||
if (g_ar == NULL)
|
||||
{
|
||||
show_usage(argv[0], "ERROR: No librarian specified", EXIT_FAILURE);
|
||||
}
|
||||
|
||||
if (library == NULL)
|
||||
{
|
||||
show_usage(argv[0], "ERROR: No library specified", EXIT_FAILURE);
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Separate the library file name from the path. The ZDS-II librarian
|
||||
* expects the library to be in the current working directory.
|
||||
*/
|
||||
|
||||
g_libpath = dirname(library);
|
||||
g_libname = basename(library);
|
||||
}
|
||||
|
||||
if (g_objects == NULL)
|
||||
{
|
||||
/* Don't report an error -- this happens normally in some configurations */
|
||||
|
||||
printf("No object files specified\n");
|
||||
exit(EXIT_SUCCESS);
|
||||
}
|
||||
|
||||
g_objpath[0] = '\0';
|
||||
if (objpath != NULL)
|
||||
{
|
||||
const char *hostpath;
|
||||
int pathlen;
|
||||
|
||||
/* If the object path relative to the current working directory? */
|
||||
|
||||
/* It is a relative path if the path does not begin with the path
|
||||
* segment separator or if in the Windows native case, it begins
|
||||
* with a volume specified like C:.
|
||||
*/
|
||||
|
||||
pathlen = 0;
|
||||
|
||||
#ifdef HOST_NATIVE
|
||||
if (objpath[0] != SEPARATOR ||
|
||||
(isalpha(objpath[0]) && objpath[1] != ':'))
|
||||
#else
|
||||
if (objpath[0] != SEPARATOR)
|
||||
#endif
|
||||
{
|
||||
/* Add the default working directory to the path */
|
||||
|
||||
/* Copy the obj_path */
|
||||
|
||||
pathlen = strlen(g_wd);
|
||||
if (pathlen >= MAX_PATH)
|
||||
{
|
||||
fprintf(stderr, "ERROR: Working directory path is "
|
||||
"too long [%d/%d]: %s\n",
|
||||
pathlen, MAX_PATH, g_wd);
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
strcpy(g_path, g_wd);
|
||||
|
||||
/* Append a separator is one is not already present */
|
||||
|
||||
if (g_path[pathlen - 1] != SEPARATOR)
|
||||
{
|
||||
pathlen++;
|
||||
if (pathlen >= MAX_PATH)
|
||||
{
|
||||
fprintf(stderr, "ERROR: Object path is too long "
|
||||
"with separator[%d/%d]: %s\n",
|
||||
pathlen, MAX_PATH, g_wd);
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
g_path[pathlen] = SEPARATOR;
|
||||
g_path[pathlen + 1] = '\0';
|
||||
}
|
||||
}
|
||||
|
||||
/* Add the object file path after the current working directory */
|
||||
|
||||
pathlen += strlen(objpath);
|
||||
if (pathlen >= MAX_PATH)
|
||||
{
|
||||
fprintf(stderr, "ERROR: Path+objpath is too long [%d/%d]\n",
|
||||
pathlen, MAX_PATH);
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
strcat(g_path, objpath);
|
||||
|
||||
#ifdef HOST_CYGWIN
|
||||
/* Convert the POSIX working directory to a Windows native path */
|
||||
|
||||
hostpath = convert_path(g_path);
|
||||
strcpy(g_objpath, hostpath);
|
||||
#endif
|
||||
}
|
||||
|
||||
if (g_debug)
|
||||
{
|
||||
fprintf(stderr, "Derived:\n");
|
||||
fprintf(stderr, " Abs Object Path: [%s]\n", g_objpath[0] != '\0' ? g_objpath : "(None");
|
||||
fprintf(stderr, " Library Path : [%s]\n", g_libpath ? g_libpath : "(None)");
|
||||
fprintf(stderr, " Library Name : [%s]\n\n", g_libname ? g_libname : "(None)");
|
||||
}
|
||||
}
|
||||
|
||||
static void do_archive(void)
|
||||
{
|
||||
struct stat buf;
|
||||
char *alloc;
|
||||
char *objects;
|
||||
char *object;
|
||||
char *lasts;
|
||||
int cmdlen;
|
||||
int pathlen;
|
||||
int objlen;
|
||||
int totallen;
|
||||
int nobjects;
|
||||
int ret;
|
||||
|
||||
/* Make a copy of g_objects. We need to do this because at least the version
|
||||
* of strtok_r above does modify it.
|
||||
*/
|
||||
|
||||
alloc = strdup(g_objects);
|
||||
if (alloc == NULL)
|
||||
{
|
||||
fprintf(stderr, "ERROR: Failed to strdup object list\n");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
objects = alloc;
|
||||
|
||||
/* We may have to loop since we limit the number of objects in each call
|
||||
* to the librarian.
|
||||
*/
|
||||
|
||||
for (; ; )
|
||||
{
|
||||
/* Copy the librarian into the command buffer */
|
||||
|
||||
cmdlen = strlen(g_ar);
|
||||
if (cmdlen >= MAX_BUFFER)
|
||||
{
|
||||
fprintf(stderr, "ERROR: Librarian string is too long [%d/%d]: %s\n",
|
||||
cmdlen, MAX_BUFFER, g_ar);
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
strcpy(g_command, g_ar);
|
||||
|
||||
|
||||
/* Add a space */
|
||||
|
||||
g_command[cmdlen] = ' ';
|
||||
cmdlen++;
|
||||
g_command[cmdlen] = '\0';
|
||||
|
||||
/* Copy the librarian flags into the command buffer */
|
||||
|
||||
if (g_arflags != NULL)
|
||||
{
|
||||
const char *expanded;
|
||||
|
||||
expanded = do_expand(g_arflags);
|
||||
cmdlen += strlen(expanded);
|
||||
|
||||
if (cmdlen >= MAX_BUFFER)
|
||||
{
|
||||
fprintf(stderr, "ERROR: CFLAG string is too long [%d/%d]: %s\n",
|
||||
cmdlen, MAX_BUFFER, g_arflags);
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
strcat(g_command, expanded);
|
||||
}
|
||||
|
||||
/* Add each object file. This loop will continue until each path has been
|
||||
* tried (failure) or until stat() finds the object file
|
||||
*/
|
||||
|
||||
nobjects = 0;
|
||||
while ((object = strtok_r(objects, " ", &lasts)) != NULL)
|
||||
{
|
||||
const char *expanded;
|
||||
const char *converted;
|
||||
|
||||
/* Set objects to NULL. This will force strtok_r to move from the
|
||||
* the first object in the list.
|
||||
*/
|
||||
|
||||
objects = NULL;
|
||||
|
||||
/* Add a space */
|
||||
|
||||
g_command[cmdlen] = ' ';
|
||||
cmdlen++;
|
||||
g_command[cmdlen] = '\0';
|
||||
|
||||
/* Create a full path to the object file */
|
||||
|
||||
g_path[0] = '\0';
|
||||
pathlen = 0;
|
||||
|
||||
/* Add the path to buffer path buffer first */
|
||||
|
||||
if (g_objpath[0] != '\0')
|
||||
{
|
||||
/* Copy the obj_path */
|
||||
|
||||
pathlen = strlen(g_objpath);
|
||||
if (pathlen >= MAX_PATH)
|
||||
{
|
||||
fprintf(stderr, "ERROR: Path is too long [%d/%d]: %s\n",
|
||||
pathlen, MAX_PATH, g_objpath);
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
strcpy(g_path, g_objpath);
|
||||
|
||||
/* Append a separator is one is not already present */
|
||||
|
||||
if (g_path[pathlen - 1] != SEPARATOR)
|
||||
{
|
||||
pathlen++;
|
||||
if (pathlen >= MAX_PATH)
|
||||
{
|
||||
fprintf(stderr, "ERROR: Path is too long with "
|
||||
"separator[%d/%d]: %s\n",
|
||||
pathlen, MAX_PATH, g_path);
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
g_path[pathlen] = SEPARATOR;
|
||||
g_path[pathlen + 1] = '\0';
|
||||
}
|
||||
}
|
||||
|
||||
/* Add the object file name after the path */
|
||||
|
||||
objlen = strlen(object);
|
||||
pathlen += objlen;
|
||||
if (pathlen >= MAX_PATH)
|
||||
{
|
||||
fprintf(stderr, "ERROR: Path+objfile is too long [%d/%d]\n",
|
||||
pathlen, MAX_PATH);
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
strcat(g_path, object);
|
||||
|
||||
/* Check that a object file actually exists at this path */
|
||||
|
||||
converted = convert_path(g_path);
|
||||
ret = stat(converted, &buf);
|
||||
if (ret < 0)
|
||||
{
|
||||
continue;
|
||||
}
|
||||
|
||||
if (!S_ISREG(buf.st_mode))
|
||||
{
|
||||
fprintf(stderr, "ERROR: Object %s exists but is not a regular file\n",
|
||||
g_path);
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
/* Expand the path */
|
||||
|
||||
/* Copy the librarian argument of form like:
|
||||
*
|
||||
* <libname>=+-<objpath>
|
||||
*/
|
||||
|
||||
pathlen = 4; /* For =+- and terminator */
|
||||
|
||||
expanded = do_expand(g_path);
|
||||
pathlen += strlen(expanded);
|
||||
|
||||
/* Get the full length */
|
||||
|
||||
pathlen += strlen(g_libname);
|
||||
totallen = cmdlen + pathlen;
|
||||
|
||||
if (totallen >= MAX_BUFFER)
|
||||
{
|
||||
fprintf(stderr, "ERROR: object argument is too long [%d/%d]: %s=+-%s\n",
|
||||
totallen, MAX_BUFFER, g_libname, expanded);
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
/* Append the next librarian command */
|
||||
|
||||
pathlen = snprintf(&g_command[cmdlen], MAX_BUFFER - cmdlen, "%s=+-%s",
|
||||
g_libname, expanded);
|
||||
cmdlen += pathlen;
|
||||
|
||||
/* Terminate early if we have a LOT files in the command line */
|
||||
|
||||
if (++nobjects >= MAX_OBJECTS)
|
||||
{
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/* Okay.. we have everything. Add the object files to the library. On
|
||||
* a failure to start the compiler, system() will return -1; Otherwise,
|
||||
* the returned value from the compiler is in WEXITSTATUS(ret).
|
||||
*/
|
||||
|
||||
if (g_debug)
|
||||
{
|
||||
fprintf(stderr, "Executing: %s\n", g_command);
|
||||
}
|
||||
|
||||
ret = system(g_command);
|
||||
#ifdef WEXITSTATUS
|
||||
if (ret < 0 || WEXITSTATUS(ret) != 0)
|
||||
{
|
||||
if (ret < 0)
|
||||
{
|
||||
fprintf(stderr, "ERROR: system failed: %s\n", strerror(errno));
|
||||
}
|
||||
else
|
||||
{
|
||||
fprintf(stderr, "ERROR: %s failed: %d\n", g_ar, WEXITSTATUS(ret));
|
||||
}
|
||||
|
||||
fprintf(stderr, " command: %s\n", g_command);
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
#else
|
||||
if (ret < 0)
|
||||
{
|
||||
fprintf(stderr, "ERROR: system failed: %s\n", strerror(errno));
|
||||
fprintf(stderr, " command: %s\n", g_command);
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
#endif
|
||||
|
||||
/* We don't really know that the command succeeded... Let's assume
|
||||
* that it did
|
||||
*/
|
||||
|
||||
/* Check if we have more objects to process */
|
||||
|
||||
if (object == NULL)
|
||||
{
|
||||
/* No, we are finished */
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
free(alloc);
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
int main(int argc, char **argv, char **envp)
|
||||
{
|
||||
char *wd;
|
||||
int len;
|
||||
int ret;
|
||||
|
||||
/* Get the current working directory */
|
||||
|
||||
wd = getcwd(g_wd, MAX_PATH);
|
||||
if (wd == NULL)
|
||||
{
|
||||
fprintf(stderr, "ERROR: getcwd failed: %d\n", errno);
|
||||
return EXIT_FAILURE;
|
||||
}
|
||||
|
||||
len = strlen(wd);
|
||||
if (len >= PATH_MAX)
|
||||
{
|
||||
fprintf(stderr, "ERROR: Current directory too long: [%s]\n", wd);
|
||||
return EXIT_FAILURE;
|
||||
}
|
||||
|
||||
strcpy(g_wd, wd);
|
||||
|
||||
/* Parse command line parameters */
|
||||
|
||||
parse_args(argc, argv);
|
||||
|
||||
/* Change to the directory containing the library */
|
||||
|
||||
if (g_libpath != NULL)
|
||||
{
|
||||
ret = chdir(g_libpath);
|
||||
if (ret < 0)
|
||||
{
|
||||
fprintf(stderr, "ERROR: getcwd failed: %d\n", errno);
|
||||
return EXIT_FAILURE;
|
||||
}
|
||||
}
|
||||
|
||||
/* Then generate dependencies for each path on the command line. */
|
||||
|
||||
do_archive();
|
||||
return EXIT_SUCCESS;
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user