The problem is that I do not want to combine the targets into one. Now I have another makefile like this. A problem I have is that the makefile
is not printing anything when building the targets.
Hi everybody!
I would like to set in the makefile a path that should be the path where the program searches for the libraries loaded at run time.
Is there such a variable to be set in makefile?
Thanks in advance! (1 Reply)
Hi there,
I am trying to figure out a way to combine multiple sources with different data on a single file, and I am trying to find the best way to do it.
I have multiple files, let's say A, B, C and D. A has a field in common with B, B has a field in common with C, and C has a field in... (2 Replies)
Hi:
I have a library that it only offers Makefile for building static library. It built libxxx.a file. How do I in any way build a shared library? (either changin the Makefile or direct script or command to build shared library)
Thanks. (1 Reply)
Greetings!
I'm fairly new to the unix world and I hope someone here can help me with my question. I'm using a Makefile to run a few programs and the final output is several .eps files. However I need them to be .pdf files, so I want to use epstopdf to convert the files.
Since I'm already... (6 Replies)
Hi All
I am creating a makefile and I want to do a clean section.
In the clean section I would like to check if the file exists and then delete it.
I always have an error 'unexpected end of file'
What's wrong in it?
Thanks
msntn
firstCpp: first.cpp
g++ -o first first.cpp
clean:
... (1 Reply)
Hi!
I've got a build process where scripts create multiple targets from their sources. But here I'm running into a conceptual problem of GNU make: If one has multiple targets in a dependency, make applies the rules once for every target that is out of sync - which is correct for normal... (3 Replies)
I HAVE WRITTEN NINE PYTHON CODES TO PERFORM A TASK
........
I WISH TO RUN THEM SEQUENTIALLY.
eg. code1__code2 >>>>>>>>code9.py
TO GET DESIRED OUTPUT.
PLS HELP ME WRITTING SHELL SCRIPT ..
I HAVE TO DISTRIBUTE THESE CODE FOR BEING USED BY OTHERS. (2 Replies)
I have several makefiles to build various programs in a software suite (currently 4 programs). I want to create a main Makefile so that I can build everything I need.
Unsure on the way I should proceed, for example using
include fdtc.mk
or calling
$(MAKE) -f ./mk/Makefile nfdtc
Here... (15 Replies)
I am trying to create executables for the following files
Currently, I am making 9 different directories for for each. I would like to make 1 directory but everytime I try it does not work.
CROSS_COMPILE?=
# CROSS_COMPILE used to = arm-arago-linux-gnueabi... (1 Reply)
STYLE.MAKEFILE(5) BSD File Formats Manual STYLE.MAKEFILE(5)NAME
style.Makefile -- FreeBSD Makefile file style guide
DESCRIPTION
This file specifies the preferred style for makefiles in the FreeBSD source tree.
o All makefiles should have an SCM ID at the start of the file, followed by a blank line.
# $FreeBSD$
o .PATH: comes next if needed, and is spelled ``.PATH: '', with a single ASCII space after a colon. Do not use the VPATH variable.
o Special variables (i.e., LIB, SRCS, MLINKS, etc.) are listed in order of ``product'', then building and installing a binary. Special
variables may also be listed in ``build'' order: i.e., ones for the primary program (or library) first. The general ``product'' order
is: PROG/[SH]LIB/SCRIPTS FILES LINKS [NO_]MAN MLINKS INCS SRCS WARNS CFLAGS DPADD LDADD. The general ``build'' order is:
PROG/[SH]LIB/SCRIPTS SRCS WARNS CFLAGS DPADD LDADD INCS FILES LINKS [NO_]MAN MLINKS.
o Omit SRCS when using <bsd.prog.mk> and there is a single source file named the same as the PROG.
o Omit MAN when using <bsd.prog.mk> and the manual page is named the same as the PROG, and is in section 1.
o All variable assignments are spelled ``VAR='', i.e., no space between the variable name and the =. Keep values sorted alphabetically, if
possible.
o Do not use += to set variables that are only set once (or to set variables for the first time).
o Do not use vertical whitespace in simple makefiles, but do use it to group locally related things in more complex/longer ones.
o WARNS comes before CFLAGS, as it is basically a CFLAGS modifier. It comes before CFLAGS rather than after CFLAGS so it does not get lost
in a sea of CFLAGS statements as WARNS is an important thing. The usage of WARNS is spelled ``WARNS?= '', so that it may be overridden
on the command line or in make.conf(5).
o ``NO_WERROR= yes'' should not be used, it defeats the purpose of WARNS. It should only be used on the command line and in special cir-
cumstances.
o CFLAGS is spelled ``CFLAGS+= ''.
o Listing -D's before -I's in CFLAGS is preferred for alphabetical ordering and to make -D's easier to see. The -D's often affect condi-
tional compilation, and -I's tend to be quite long. Split long CFLAGS settings between the -D's and -I's.
o Do not use GCCisms (such as -g and -Wall) in CFLAGS.
o Typically, there is one ASCII tab between VAR= and the value in order to start the value in column 9. An ASCII space is allowed for
variable names that extend beyond column 9. A lack of whitespace is also allowed for very long variable names.
o .include <bsd.*.mk> goes last.
o Do not use anachronisms like $< and $@. Instead use ${.IMPSRC} or ${.ALLSRC} and ${.TARGET}.
o To not build the ``foo'' part of the base system, use NO_FOO, not NOFOO.
o To optionally build something in the base system, spell the knob WITH_FOO not WANT_FOO or USE_FOO. The latter are reserved for the
FreeBSD Ports Collection.
o For variables that are only checked with defined(), do not provide any fake value.
The desire to express a logical grouping often means not obeying some of the above.
EXAMPLES
The simplest program Makefile is:
# $FreeBSD$
PROG= foo
.include <bsd.prog.mk>
The simplest library Makefile is:
# $FreeBSD$
LIB= foo
SHLIB_MAJOR= 1
MAN= libfoo.3
SRCS= foo.c
.include <bsd.lib.mk>
SEE ALSO make(1), make.conf(5), style(9)HISTORY
This manual page is inspired from the same source as style(9) manual page in FreeBSD.
BUGS
There are few hard and fast style rules here. The style of many things is too dependent on the context of the whole makefile, or the lines
surrounding it.
BSD January 8, 2005 BSD