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| author | H.J. Lu <hjl.tools@gmail.com> | 2015-03-31 03:53:41 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2015-03-31 03:53:55 -0700 |
| commit | 0ee42ecde7aadb3e68ae5b944f7b1b6a859ebcfd (patch) | |
| tree | d340d7c5a7897eef99004fa960d0086f1801ce8a /binutils/configure.ac | |
| parent | b38f7f340bf021f9ad017cc88beddb9b0eaae06b (diff) | |
| download | gdb-0ee42ecde7aadb3e68ae5b944f7b1b6a859ebcfd.zip gdb-0ee42ecde7aadb3e68ae5b944f7b1b6a859ebcfd.tar.gz gdb-0ee42ecde7aadb3e68ae5b944f7b1b6a859ebcfd.tar.bz2 | |
Add --with-system-zlib in binutils
This patch adds --with-system-zlib and remove --with-zlib in binutils.
* Makefile.am (ZLIB): New.
(ZLIBINC): Likewise.
(AM_CFLAGS): Add $(ZLIBINC).
(readelf_LDADD): Add $(ZLIB).
* configure.ac (AM_ZLIB): Removed.
(zlibdir): New. AC_SUBST.
(zlibinc): Likewise.
Add --with-system-zlib.
* readelf.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
(uncompress_section_contents): Don't check HAVE_ZLIB_H.
* Makefile.in: Regenerated.
* config.in: Likewise.
* configure: Likewise.
Diffstat (limited to 'binutils/configure.ac')
| -rw-r--r-- | binutils/configure.ac | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/binutils/configure.ac b/binutils/configure.ac index 31864ec..0677f9a 100644 --- a/binutils/configure.ac +++ b/binutils/configure.ac @@ -201,10 +201,16 @@ fi AC_CHECK_DECLS([environ, fprintf, getc_unlocked, getenv, sbrk, snprintf, stpcpy, strnlen, strstr, vsnprintf]) -# Link in zlib if we can. This allows us to read compressed debug -# sections. This is used only by readelf.c (objdump uses bfd for -# reading compressed sections). -AM_ZLIB +# Use the system's zlib library. +zlibdir=-L../zlib +zlibinc="-I\$(srcdir)/../zlib" +AC_ARG_WITH(system-zlib, +[AS_HELP_STRING([--with-system-zlib], [use installed libz])], +zlibdir= +zlibinc= +) +AC_SUBST(zlibdir) +AC_SUBST(zlibinc) BFD_BINARY_FOPEN |