kumquat-buildroot/package/elfutils/elfutils-01-disable-progs.patch
Thomas Petazzoni 871846cad4 elfutils: make it possible to only install the libraries
Add and use a --{enable,disable}-progs configuration option to
selectively enable or disable the elfutils programs. Generally, on an
embedded system, the libraries are more useful than the programs, and
being able to not build the programs will make it easier to build the
elfutils libraries on uClibc.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-01-07 21:37:52 +01:00

48 lines
1.6 KiB
Diff

Add a --{enable,disable}-progs configure option
Add a --{enable,disable}-progs configuration option to elfutils. This
allows to selectively disable the compilation of the elfutils programs
(in which case only the libraries are built and installed). This is
useful because the programs are often not needed, and also because
building the programs against uClibc causes several issues (lack of
obstack_printf() in uClibc for example).
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Index: b/Makefile.am
===================================================================
--- a/Makefile.am
+++ b/Makefile.am
@@ -22,9 +22,13 @@
pkginclude_HEADERS = version.h
+if ENABLE_PROGS
+PROGS_SUBDIR = src
+endif
+
# Add doc back when we have some real content.
SUBDIRS = config m4 lib libelf libebl libdwfl libdw libcpu libasm backends \
- src po tests
+ $(PROGS_SUBDIR) po tests
EXTRA_DIST = elfutils.spec GPG-KEY NOTES CONTRIBUTING \
COPYING COPYING-GPLV2 COPYING-LGPLV3
Index: b/configure.ac
===================================================================
--- a/configure.ac
+++ b/configure.ac
@@ -263,6 +263,12 @@
AC_DEFINE_UNQUOTED(LIBEBL_SUBDIR, "$LIBEBL_SUBDIR")
AH_TEMPLATE([LIBEBL_SUBDIR], [$libdir subdirectory containing libebl modules.])
+AC_ARG_ENABLE([progs],
+ AS_HELP_STRING([--enable-progs], [enable progs]),
+ enable_progs=$enableval,
+ enable_progs=yes)
+AM_CONDITIONAL(ENABLE_PROGS, test "$enable_progs" = yes)
+
dnl Test for zlib and bzlib, gives ZLIB/BZLIB .am
dnl conditional and config.h USE_ZLIB/USE_BZLIB #define.
save_LIBS="$LIBS"