X-Git-Url: https://review.fuel-infra.org/gitweb?a=blobdiff_plain;ds=sidebyside;f=cirros-testvm%2Fsrc-cirros%2Fbuildroot-2015.05%2Fpackage%2Finfozip%2F0006-unix-configure-borrow-the-LFS-test-from-autotools.patch;fp=cirros-testvm%2Fsrc-cirros%2Fbuildroot-2015.05%2Fpackage%2Finfozip%2F0006-unix-configure-borrow-the-LFS-test-from-autotools.patch;h=a4e99dbc8cf85743caf5f5e444555c3bcd0407b8;hb=b0a0f15dfaa205161a7fcb20cf1b8cd4948c2ef3;hp=0000000000000000000000000000000000000000;hpb=c6ac3cd55ee2da956195eee393b0882105dfad4e;p=packages%2Ftrusty%2Fcirros-testvm.git diff --git a/cirros-testvm/src-cirros/buildroot-2015.05/package/infozip/0006-unix-configure-borrow-the-LFS-test-from-autotools.patch b/cirros-testvm/src-cirros/buildroot-2015.05/package/infozip/0006-unix-configure-borrow-the-LFS-test-from-autotools.patch new file mode 100644 index 0000000..a4e99db --- /dev/null +++ b/cirros-testvm/src-cirros/buildroot-2015.05/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 +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 +Signed-off-by: Romain Naour +--- + 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 +-#include +-#include +-#include +-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 +