/usr/src/gcc-6/debian/patches/cross-biarch.diff is in gcc-6-source 6.4.0-17ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 | # DP: Fix the location of target's libs in cross-build for biarch
Index: b/src/config-ml.in
===================================================================
--- a/src/config-ml.in
+++ b/src/config-ml.in
@@ -533,7 +533,13 @@ multi-do:
else \
if [ -d ../$${dir}/$${lib} ]; then \
flags=`echo $$i | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
- if (cd ../$${dir}/$${lib}; $(MAKE) $(FLAGS_TO_PASS) \
+ libsuffix_="$${dir}"; \
+ if [ "$${dir}" = "n32" ]; then libsuffix_=32; fi; \
+ if [ -n "$$($${compiler} -v 2>&1 |grep '^Target: mips')" ] && [ "$${dir}" = "32" ]; then libsuffix_=o32; fi; \
+ if (cd ../$${dir}/$${lib}; $(MAKE) $(subst \
+ -B$(build_tooldir)/lib/, \
+ -B$(build_tooldir)/lib$${libsuffix_}/, \
+ $(FLAGS_TO_PASS)) \
CFLAGS="$(CFLAGS) $${flags}" \
CCASFLAGS="$(CCASFLAGS) $${flags}" \
FCFLAGS="$(FCFLAGS) $${flags}" \
@@ -786,6 +792,15 @@ if [ -n "${multidirs}" ] && [ -z "${ml_n
GFORTRAN_=$GFORTRAN' '
GOC_=$GOC' '
else
+ if [ "${ml_dir}" = "." ]; then
+ FILTER_="s!X\\(.*\\)!\\1!p"
+ elif [ "${ml_dir}" = "n32" ]; then # mips n32 -> lib32
+ FILTER_="s!X\\(.*\\)/!\\132/!p"
+ elif [ "${ml_dir}" = "32" ] && [ "$(echo ${host} |grep '^mips')" ]; then # mips o32 -> libo32
+ FILTER_="s!X\\(.*\\)/!\\1o32/!p"
+ else
+ FILTER_="s!X\\(.*\\)/!\\1${ml_dir}/!p"
+ fi
# Create a regular expression that matches any string as long
# as ML_POPDIR.
popdir_rx=`echo "${ML_POPDIR}" | sed 's,.,.,g'`
@@ -794,6 +809,8 @@ if [ -n "${multidirs}" ] && [ -z "${ml_n
case $arg in
-[BIL]"${ML_POPDIR}"/*)
CC_="${CC_}"`echo "X${arg}" | sed -n "s/X\\(-[BIL]${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X-[BIL]${popdir_rx}\\(.*\\)/\1/p"`' ' ;;
+ -B*/lib/)
+ CC_="${CC_}"`echo "X${arg}" | sed -n "$FILTER_"`' ' ;;
"${ML_POPDIR}"/*)
CC_="${CC_}"`echo "X${arg}" | sed -n "s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
*)
@@ -806,6 +823,8 @@ if [ -n "${multidirs}" ] && [ -z "${ml_n
case $arg in
-[BIL]"${ML_POPDIR}"/*)
CXX_="${CXX_}"`echo "X${arg}" | sed -n "s/X\\(-[BIL]${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X-[BIL]${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
+ -B*/lib/)
+ CXX_="${CXX_}"`echo "X${arg}" | sed -n "$FILTER_"`' ' ;;
"${ML_POPDIR}"/*)
CXX_="${CXX_}"`echo "X${arg}" | sed -n "s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
*)
@@ -818,6 +837,8 @@ if [ -n "${multidirs}" ] && [ -z "${ml_n
case $arg in
-[BIL]"${ML_POPDIR}"/*)
F77_="${F77_}"`echo "X${arg}" | sed -n "s/X\\(-[BIL]${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X-[BIL]${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
+ -B*/lib/)
+ F77_="${F77_}"`echo "X${arg}" | sed -n "$FILTER_"`' ' ;;
"${ML_POPDIR}"/*)
F77_="${F77_}"`echo "X${arg}" | sed -n "s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
*)
@@ -830,6 +851,8 @@ if [ -n "${multidirs}" ] && [ -z "${ml_n
case $arg in
-[BIL]"${ML_POPDIR}"/*)
GCJ_="${GCJ_}"`echo "X${arg}" | sed -n "s/X\\(-[BIL]${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X-[BIL]${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
+ -B*/lib/)
+ GCJ_="${GCJ_}"`echo "X${arg}" | sed -n "$FILTER_"`' ' ;;
"${ML_POPDIR}"/*)
GCJ_="${GCJ_}"`echo "X${arg}" | sed -n "s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
*)
@@ -842,6 +865,8 @@ if [ -n "${multidirs}" ] && [ -z "${ml_n
case $arg in
-[BIL]"${ML_POPDIR}"/*)
GFORTRAN_="${GFORTRAN_}"`echo "X${arg}" | sed -n "s/X\\(-[BIL]${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X-[BIL]${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
+ -B*/lib/)
+ GFORTRAN_="${GFORTRAN_}"`echo "X${arg}" | sed -n "$FILTER_"`' ' ;;
"${ML_POPDIR}"/*)
GFORTRAN_="${GFORTRAN_}"`echo "X${arg}" | sed -n "s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
*)
@@ -854,6 +879,8 @@ if [ -n "${multidirs}" ] && [ -z "${ml_n
case $arg in
-[BIL]"${ML_POPDIR}"/*)
GOC_="${GOC_}"`echo "X${arg}" | sed -n "s/X\\(-[BIL]${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X-[BIL]${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
+ -B*/lib/)
+ GOC_="${GOC_}"`echo "X${arg}" | sed -n "$FILTER_"`' ' ;;
"${ML_POPDIR}"/*)
GOC_="${GOC_}"`echo "X${arg}" | sed -n "s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
*)
|