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Add an --enable-demos option to contrib/minizip/configure.

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This makes build-testing and installing the minizip/miniunzip programs
as simple as "autoreconf -if && ./configure --enable-demos && make &&
make install".  Without --enable-demos, the makefile will only build
and install the library, as before.  Helped by Mike Frysinger.

minizip/miniunzip were not intended to be general-purpose installed
utilities, but they can be useful from time to time as a lightweight
substitute for zip/unzip.  You can also use them to quickly test that
the library installation procedure worked.
This commit is contained in:
Jonathan Nieder 2012-01-21 15:55:54 -06:00 committed by Mark Adler
parent f0cff24214
commit 32d8a5379e
2 changed files with 14 additions and 0 deletions
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4
contrib/minizip/Makefile.am
View File

@ -1,5 +1,9 @@
lib_LTLIBRARIES = libminizip.la lib_LTLIBRARIES = libminizip.la
if COND_DEMOS
bin_PROGRAMS = miniunzip minizip
endif
zlib_top_srcdir = $(top_srcdir)/../.. zlib_top_srcdir = $(top_srcdir)/../..
zlib_top_builddir = $(top_builddir)/../.. zlib_top_builddir = $(top_builddir)/../..

10
contrib/minizip/configure.ac
View File

@ -6,6 +6,16 @@ AC_CONFIG_SRCDIR([minizip.c])
AM_INIT_AUTOMAKE([foreign]) AM_INIT_AUTOMAKE([foreign])
LT_INIT LT_INIT
AC_MSG_CHECKING([whether to build example programs])
AC_ARG_ENABLE([demos], AC_HELP_STRING([--enable-demos], [build example programs]))
AM_CONDITIONAL([COND_DEMOS], [test "$enable_demos" = yes])
if test "$enable_demos" = yes
then
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
AC_SUBST([HAVE_UNISTD_H], [0]) AC_SUBST([HAVE_UNISTD_H], [0])
AC_CHECK_HEADER([unistd.h], [HAVE_UNISTD_H=1], []) AC_CHECK_HEADER([unistd.h], [HAVE_UNISTD_H=1], [])
AC_CONFIG_FILES([Makefile minizip.pc]) AC_CONFIG_FILES([Makefile minizip.pc])