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authorGravatar Romain Naour <romain.naour@openwide.fr>2015-01-24 16:23:43 +0100
committerGravatar Thomas Petazzoni <thomas.petazzoni@free-electrons.com>2015-02-05 22:49:04 +0100
commit3046df45728e2f84adcc50e14469099d9e52ce64 (patch)
treefac32ed152185e4b81b9696aad200bf987783437 /package/infozip
parent8a68dc36910eb7ca5c8f765195f170a462d73258 (diff)
downloadbuildroot-3046df45728e2f84adcc50e14469099d9e52ce64.tar.gz
buildroot-3046df45728e2f84adcc50e14469099d9e52ce64.tar.bz2
package/infozip: fix LARGE_FILE_SUPPORT check
The LFS check was dropped in commit cc4dedd9. Since then there is a runtime error: zip warning : Not supported (uzoff_t not same size as zoff_t) However LFS check can't readded as is because it can't work for cross-compilation since it try to run a target's binary on the host system. Replace infozip's LFS check with the one used by autoconf. This allows to readd LFS support for host-infozip. Reported-by: Richard Genoud <richard.genoud@gmail.com> Signed-off-by: Romain Naour <romain.naour@openwide.fr> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'package/infozip')
-rw-r--r--package/infozip/0006-unix-configure-borrow-the-LFS-test-from-autotools.patch101
1 files changed, 101 insertions, 0 deletions
diff --git a/package/infozip/0006-unix-configure-borrow-the-LFS-test-from-autotools.patch b/package/infozip/0006-unix-configure-borrow-the-LFS-test-from-autotools.patch
new file mode 100644
index 0000000000..a4e99dbc8c
--- /dev/null
+++ b/package/infozip/0006-unix-configure-borrow-the-LFS-test-from-autotools.patch
@@ -0,0 +1,101 @@
+From fc392c939b9a18959482f588aff0afc29dd6d30a Mon Sep 17 00:00:00 2001
+From: Romain Naour <romain.naour@openwide.fr>
+Date: Fri, 23 Jan 2015 22:20:18 +0100
+Subject: [PATCH 6/6] unix/configure: borrow the LFS test from autotools.
+
+Infozip's LFS check can't work for cross-compilation
+since it try to run a target's binary on the host system.
+
+Instead, use to LFS test used by autotools which is a
+compilation test.
+(see autotools/lib/autoconf/specific.m4)
+
+Reported-by: Richard Genoud <richard.genoud@gmail.com>
+Signed-off-by: Romain Naour <romain.naour@openwide.fr>
+---
+ unix/configure | 51 ++++++++++++++++++---------------------------------
+ 1 file changed, 18 insertions(+), 33 deletions(-)
+
+diff --git a/unix/configure b/unix/configure
+index 7bfc9eb..588f269 100644
+--- a/unix/configure
++++ b/unix/configure
+@@ -237,9 +237,8 @@ _EOF_
+ $CC $CFLAGS -c conftest.c >/dev/null 2>/dev/null
+ [ $? -ne 0 ] && CFLAGS="${CFLAGS} -DNO_OFF_T"
+
+-# Now we set the 64-bit file environment and check the size of off_t
+-# Added 11/4/2003 EG
+-# Revised 8/12/2004 EG
++# LFS check borrowed from autotools sources
++# lib/autoconf/specific.m4
+
+ echo Check for Large File Support
+ cat > conftest.c << _EOF_
+@@ -247,24 +246,22 @@ cat > conftest.c << _EOF_
+ # define _LARGEFILE64_SOURCE
+ # define _FILE_OFFSET_BITS 64 /* select default interface as 64 bit */
+ # define _LARGE_FILES /* some OSes need this for 64-bit off_t */
++
+ #include <sys/types.h>
+-#include <sys/stat.h>
+-#include <unistd.h>
+-#include <stdio.h>
+-int main()
++ /* Check that off_t can represent 2**63 - 1 correctly.
++ We can't simply define LARGE_OFF_T to be 9223372036854775807,
++ since some C++ compilers masquerading as C compilers
++ incorrectly reject 9223372036854775807. */
++#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
++ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
++ && LARGE_OFF_T % 2147483647 == 1)
++ ? 1 : -1];
++int
++main ()
+ {
+- off_t offset;
+- struct stat s;
+- /* see if have 64-bit off_t */
+- if (sizeof(offset) < 8)
+- return 1;
+- printf(" off_t is %d bytes\n", sizeof(off_t));
+- /* see if have 64-bit stat */
+- if (sizeof(s.st_size) < 8) {
+- printf(" s.st_size is %d bytes\n", sizeof(s.st_size));
+- return 2;
+- }
+- return 3;
++
++ ;
++ return 0;
+ }
+ _EOF_
+ # compile it
+@@ -272,22 +269,10 @@ $CC -o conftest conftest.c >/dev/null 2>/dev/null
+ if [ $? -ne 0 ]; then
+ echo -- no Large File Support
+ else
+-# run it
+- ./conftest
+- r=$?
+- if [ $r -eq 1 ]; then
+- echo -- no Large File Support - no 64-bit off_t
+- elif [ $r -eq 2 ]; then
+- echo -- no Large File Support - no 64-bit stat
+- elif [ $r -eq 3 ]; then
+- echo -- yes we have Large File Support!
+- CFLAGS="${CFLAGS} -DLARGE_FILE_SUPPORT"
+- else
+- echo -- no Large File Support - conftest returned $r
+- fi
++ echo -- yes we have Large File Support!
++ CFLAGS="${CFLAGS} -DLARGE_FILE_SUPPORT"
+ fi
+
+-
+ # Check for wide char for Unicode support
+ # Added 11/24/2005 EG
+
+--
+1.9.3
+