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| author | Karel Zak | 2012-08-15 01:53:40 +0200 |
|---|---|---|
| committer | Karel Zak | 2012-08-15 02:06:53 +0200 |
| commit | d4baf92e50da3545f80c87d12e4e3827febcc4fa (patch) | |
| tree | 2997b77f723a39977c671913654405a3afa06239 /Makefile.am | |
| parent | column: --separator segfaults (diff) | |
| download | kernel-qcow2-util-linux-d4baf92e50da3545f80c87d12e4e3827febcc4fa.tar.gz kernel-qcow2-util-linux-d4baf92e50da3545f80c87d12e4e3827febcc4fa.tar.xz kernel-qcow2-util-linux-d4baf92e50da3545f80c87d12e4e3827febcc4fa.zip | |
build-sys: expand paths at make time
autoconf docs about *dir variables (e.g bindir):
... A corollary is that you should not use these variables except in
makefiles...
...you should not rely on AC_CONFIG_FILES to replace bindir and friends
in your shell scripts and other files; instead, let make manage their
replacement.
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'Makefile.am')
| -rw-r--r-- | Makefile.am | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/Makefile.am b/Makefile.am index e22dad339..a540f0eeb 100644 --- a/Makefile.am +++ b/Makefile.am @@ -43,6 +43,8 @@ ruman1_DATA = check_PROGRAMS = TESTS = +PATHFILES = + INSTALL_EXEC_HOOKS = UNINSTALL_HOOKS = INSTALL_DATA_HOOKS = @@ -86,6 +88,41 @@ include fdisks/Makemodule.am include tests/Makemodule.am +# +# Don't rely on configure.ac AC_CONFIG_FILES for install paths. +# +# The paths should be expanded at make time rather than configure: +# - to support 'make install prefix=/foo DESTDIR=/foo' +# - to recursively expands the paths (e.g. AC_CONFIG_FILES expands +# '@usrsbin_execdir@' to ${exec_prefix}/sbin') +# +edit_cmd = sed \ + -e 's|@prefix[@]|$(prefix)|g' \ + -e 's|@exec_prefix[@]|$(exec_prefix)|g' \ + -e 's|@sysconfdir[@]|$(sysconfdir)|g' \ + -e 's|@datadir[@]|$(datadir)|g' \ + -e 's|@sbindir[@]|$(sbindir)|g' \ + -e 's|@bindir[@]|$(bindir)|g' \ + -e 's|@includedir[@]|$(includedir)|g' \ + -e 's|@localstatedir[@]|$(localstatedir)|g' \ + -e 's|@usrlib_execdir[@]|$(usrlib_execdir)|g' \ + -e 's|@usrbin_execdir[@]|$(usrbin_execdir)|g' \ + -e 's|@usrsbin_execdir[@]|$(usrsbin_execdir)|g' \ + -e 's|@VERSION[@]|$(VERSION)|g' \ + -e 's|@LIBUUID_VERSION[@]|$(LIBUUID_VERSION)|g' \ + -e 's|@LIBMOUNT_VERSION[@]|$(LIBMOUNT_VERSION)|g' \ + -e 's|@LIBBLKID_VERSION[@]|$(LIBBLKID_VERSION)|g' + +CLEANFILES += $(PATHFILES) +EXTRA_DIST += $(PATHFILES:=.in) + +$(PATHFILES): Makefile + @ rm -f $@ $@.tmp + $(AM_V_GEN) srcdir=''; \ + test -f ./$@.in || srcdir=$(srcdir)/; \ + $(edit_cmd) $${srcdir}$@.in >$@.tmp + @ mv $@.tmp $@ + # Arrange so that .tarball-version appears only in the distribution # tarball, and never in a checked-out repository. dist-hook: |