Make is a tool which controls the generation of executables and other nonsource files of a program from the programs source files. The pattern, just %, will match any target make wants to build. Go to the first, previous, next, last section, table of contents. The target is considered a pattern for matching file names. For users with gnu make and a shell which performs brace expansion, you can run the testsuites in parallel by having the shell perform the combinations and make do the parallel runs. Gnu make build fails with multiple target patterns. Gnu make in native dos and windows mode has always had support for dosstyle pathnames, but the cygwin port of gnu make was using its own custom code for this. As the link you provided says, install the android sdkndk to a location that does not contain spaces i. Posix is mentioned as a target, then the makefile will be parsed and run in posixconforming mode. If the first rule has multiple targets, only the first target is taken as the default. Ibm gnu make build fails with multiple target patterns.
Mingw minimalist gnu for windows list mingwmsys archives. As of now its outputting all to the same file when i use this command. I didnt realize that i had absolute paths, but when i specified an include directory using the project directory, eclipse expanded it into the full path. If you want to use the output of a shell command in a place where make will read it, you need to invoke the shell function. Very simple application fails with multiple target patterns. A target pattern is composed of a % between a prefix and a suffix, either or both of which may be empty. See the gnu make manual for details on match anything rules to understand this better.
Build fails on opensuse tumbleweed with multiple target. The purpose of the make utility is to determine automatically which pieces of a large program need to be recompiled, and issue the commands necessary to recompile them. In addition to targetspecific variable values see section targetspecific variable values, gnu make supports patternspecific variable values. Thanks for contributing an answer to stack overflow. Gnumake instead reads a directory as two or more depending one the amount of spaces targets separated by spaces. This file documents the gnu make utility, which determines automatically which pieces of a large program need to be recompiled, and issues the commands to recompile them. The prerequisites likewise use % to show how their names relate to the target name. The text between the prefix and the suffix is called the stem. The default goal is the target of the first rule in the first makefile. Right clic on the project and add a library, i tryed both the static and dynamic linking for windows only. Gnu make fails on windows with multiple target patterns or.
It looks to me like they may not be handling that case correctly. I also had the problem of multiple target patterns reported by make when using eclipse on windows cygwin. It provides a way to make any file that matches the target pattern. Hi, i want to grep multiple patterns from multiple files and save to multiple outputs. Get help with the installation and running of the zeus ide. Mar 26, 2019 my environment software versions operating system windows10 1809 jekyll latest ruby 2. These files need to exist before the commands for the target are run. Rather, this target causes make to behave as required by posix in those areas where makes default behavior differs. Please do not post bug reports or feature requests here. The user gives make some goal, say generate the file hello. Only users with topic management privileges can see it. Asking for help, clarification, or responding to other answers. So running in cygwin is a little better it will make once, but will fail on subsequent runs because during dependency generation, the compiler which ive set to avrgcc. The only problem with using it is that makefile syntax is rather cryptic, and debugging complex makefiles can be difficult.
Im working on a fix for the cflags and ldflags issues. Gnu make does not handle the spaces in the directory names given in the generated makefiles. This is a gnu make feature, it wont work in other make implementations. Gnu make manual, written by captain obvious, isnt helping. The next release of gnu make will modify the configure script to turn on support for these paths by default when configured for a cygwin environment. May 17, 2014 so running in cygwin is a little better it will make once, but will fail on subsequent runs because during dependency generation, the compiler which ive set to avrgcc. Currently, pattern rules with multiple target patterns are the only way to specify that a tool is generating multiple output files at once.
After a little reading, theres not a lot we can do about spaces in paths. The order of rules is not significant, except for determining the default goal. The only way to achieve your goal is to exploit rule ordering like kusalanandas solution suggest info make pattern match. Gnu make is an extremely powerful program, and can be used to automate the building and testing of software. Grouped doublecolon targets are each considered independently, and. In this form, a variable is defined for any target that matches the pattern specified.
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