From f3b77cc64726c4203f169d4e25c4e57fb61f63a6 Mon Sep 17 00:00:00 2001
From: "H. Vetinari" <h.vetinari@gmx.com>
Date: Sun, 18 Dec 2022 13:57:42 +1100
Subject: [PATCH 1/6] fix missing RECIPE_ROOT variable now expected by conda
 build

---
 dev/tasks/conda-recipes/build_steps.sh      | 9 +++++----
 dev/tasks/conda-recipes/run_docker_build.sh | 2 ++
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/dev/tasks/conda-recipes/build_steps.sh b/dev/tasks/conda-recipes/build_steps.sh
index ea607763fc5..b6bd1770c15 100755
--- a/dev/tasks/conda-recipes/build_steps.sh
+++ b/dev/tasks/conda-recipes/build_steps.sh
@@ -10,18 +10,19 @@
 # benefit from the improvement.
 
 set -xeuo pipefail
+export FEEDSTOCK_ROOT="${FEEDSTOCK_ROOT:-/home/conda/feedstock_root}"
 
 output_dir=${1}
 
 export PYTHONUNBUFFERED=1
-export FEEDSTOCK_ROOT="${FEEDSTOCK_ROOT:-/home/conda/feedstock_root}"
+export RECIPE_ROOT="${RECIPE_ROOT:-/home/conda/recipe_root}"
 export CI_SUPPORT="${FEEDSTOCK_ROOT}/.ci_support"
 export CONFIG_FILE="${CI_SUPPORT}/${CONFIG}.yaml"
 
 cat >~/.condarc <<CONDARC
 
 conda-build:
- root-dir: ${output_dir}
+  root-dir: ${output_dir}
 
 CONDARC
 
@@ -29,12 +30,12 @@ mamba install --update-specs --yes --quiet "conda-forge-ci-setup=3" conda-build
 mamba update --update-specs --yes --quiet "conda-forge-ci-setup=3" conda-build pip boa -c conda-forge
 
 # set up the condarc
-setup_conda_rc "${FEEDSTOCK_ROOT}" "${FEEDSTOCK_ROOT}" "${CONFIG_FILE}"
+setup_conda_rc "${FEEDSTOCK_ROOT}" "${RECIPE_ROOT}" "${CONFIG_FILE}"
 
 source run_conda_forge_build_setup
 
 # make the build number clobber
-make_build_number "${FEEDSTOCK_ROOT}" "${FEEDSTOCK_ROOT}" "${CONFIG_FILE}"
+make_build_number "${FEEDSTOCK_ROOT}" "${RECIPE_ROOT}" "${CONFIG_FILE}"
 
 if [[ "${HOST_PLATFORM}" != "${BUILD_PLATFORM}" ]] && [[ "${HOST_PLATFORM}" != linux-* ]] && [[ "${BUILD_WITH_CONDA_DEBUG:-0}" != 1 ]]; then
     EXTRA_CB_OPTIONS="${EXTRA_CB_OPTIONS:-} --no-test"
diff --git a/dev/tasks/conda-recipes/run_docker_build.sh b/dev/tasks/conda-recipes/run_docker_build.sh
index 7645c43e2fa..b5566cdb95e 100755
--- a/dev/tasks/conda-recipes/run_docker_build.sh
+++ b/dev/tasks/conda-recipes/run_docker_build.sh
@@ -16,6 +16,7 @@ build_dir=${1}
 THISDIR="$( cd "$( dirname "$0" )" >/dev/null && pwd )"
 ARROW_ROOT=$(cd "$THISDIR/../../.."; pwd;)
 FEEDSTOCK_ROOT=$THISDIR
+RECIPE_ROOT=$THISDIR
 
 docker info
 
@@ -64,6 +65,7 @@ docker run ${DOCKER_RUN_ARGS} \
            -v "${ARROW_ROOT}":/arrow:rw,z \
            -v "${build_dir}":/build:rw \
            -e FEEDSTOCK_ROOT="/arrow/dev/tasks/conda-recipes" \
+           -e RECIPE_ROOT="/arrow/dev/tasks/conda-recipes" \
            -e CONFIG \
            -e R_CONFIG \
            -e HOST_USER_ID \

From 6efeeecc21de1aabcc4bf3c0c28ea6aee902b450 Mon Sep 17 00:00:00 2001
From: "Uwe L. Korn" <uwe.korn@quantco.com>
Date: Sun, 18 Dec 2022 17:39:55 +0100
Subject: [PATCH 2/6] Don't build libarrow from source

---
 dev/tasks/conda-recipes/r-arrow/build.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dev/tasks/conda-recipes/r-arrow/build.sh b/dev/tasks/conda-recipes/r-arrow/build.sh
index efb9dfcd513..67f59f6da5f 100755
--- a/dev/tasks/conda-recipes/r-arrow/build.sh
+++ b/dev/tasks/conda-recipes/r-arrow/build.sh
@@ -5,6 +5,7 @@ export DISABLE_AUTOBREW=1
 
 # arrow uses C++17
 export ARROW_R_CXXFLAGS="${ARROW_R_CXXFLAGS} -std=c++17"
+export LIBARROW_BUILD=false
 
 if [[ "${target_platform}" == osx-* ]]; then
     # See https://conda-forge.org/docs/maintainer/knowledge_base.html#newer-c-features-with-old-sdk

From e04c9dc488a65a9c418f776da685b9cf9623fb11 Mon Sep 17 00:00:00 2001
From: Sutou Kouhei <kou@clear-code.com>
Date: Mon, 19 Dec 2022 12:31:06 +0900
Subject: [PATCH 3/6] Debug

---
 r/configure | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/r/configure b/r/configure
index 3f5f743fc08..8184080ed7b 100755
--- a/r/configure
+++ b/r/configure
@@ -25,6 +25,8 @@
 # INCLUDE_DIR and LIB_DIR manually via e.g:
 # R CMD INSTALL --configure-vars='INCLUDE_DIR=/.../include LIB_DIR=/.../lib'
 
+set -x
+
 # Library settings
 PKG_CONFIG_NAME="arrow"
 PKG_DEB_NAME="(unsuppored)"

From b26892dcb7105cb7288a8266ebea830891d41480 Mon Sep 17 00:00:00 2001
From: Sutou Kouhei <kou@clear-code.com>
Date: Mon, 19 Dec 2022 12:35:53 +0900
Subject: [PATCH 4/6] Use BUILD_PREFIX

---
 dev/tasks/conda-recipes/r-arrow/build.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dev/tasks/conda-recipes/r-arrow/build.sh b/dev/tasks/conda-recipes/r-arrow/build.sh
index 67f59f6da5f..75af823a3d4 100755
--- a/dev/tasks/conda-recipes/r-arrow/build.sh
+++ b/dev/tasks/conda-recipes/r-arrow/build.sh
@@ -12,7 +12,7 @@ if [[ "${target_platform}" == osx-* ]]; then
     export ARROW_R_CXXFLAGS="${ARROW_R_CXXFLAGS} -D_LIBCPP_DISABLE_AVAILABILITY"
 fi
 
-export PKG_CONFIG_PATH="${PREFIX}/lib/pkgconfig${PKG_CONFIG_PATH:+:${PKG_CONFIG_PATH}}"
+export PKG_CONFIG_PATH="${BUILD_PREFIX}/lib/pkgconfig${PKG_CONFIG_PATH:+:${PKG_CONFIG_PATH}}"
 
 # ${R_ARGS} necessary to support cross-compilation
 ${R} CMD INSTALL --build r/. ${R_ARGS}

From 3b9c72df689677a814b1f1a615efdea0c03cf633 Mon Sep 17 00:00:00 2001
From: Sutou Kouhei <kou@clear-code.com>
Date: Mon, 19 Dec 2022 15:42:15 +0900
Subject: [PATCH 5/6] "pkg-config --cflags" may be empty

For example, Apache Arrow C++ is installed in system directory.
---
 r/configure | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/r/configure b/r/configure
index 8184080ed7b..2ff01d2e635 100755
--- a/r/configure
+++ b/r/configure
@@ -106,7 +106,7 @@ else
     PKGCONFIG_DIRS=`pkg-config --libs-only-L --silence-errors ${PKG_CONFIG_NAME}`
   fi
 
-  if [ "$PKGCONFIG_CFLAGS" ] && [ "$PKGCONFIG_LIBS" ]; then
+  if [ "$PKGCONFIG_LIBS" != "" ]; then
     FOUND_LIB_DIR=`echo $PKGCONFIG_DIRS | sed -e 's/^-L//'`
     echo "*** Arrow C++ libraries found via pkg-config at $FOUND_LIB_DIR"
     PKG_CFLAGS="$PKGCONFIG_CFLAGS $PKG_CFLAGS"

From f018c905fe1c668af686d5753d883fb006c85418 Mon Sep 17 00:00:00 2001
From: Sutou Kouhei <kou@clear-code.com>
Date: Tue, 20 Dec 2022 06:00:58 +0900
Subject: [PATCH 6/6] Remove needless codes

---
 dev/tasks/conda-recipes/r-arrow/build.sh | 2 --
 r/configure                              | 2 --
 2 files changed, 4 deletions(-)

diff --git a/dev/tasks/conda-recipes/r-arrow/build.sh b/dev/tasks/conda-recipes/r-arrow/build.sh
index 75af823a3d4..340b2196a2c 100755
--- a/dev/tasks/conda-recipes/r-arrow/build.sh
+++ b/dev/tasks/conda-recipes/r-arrow/build.sh
@@ -12,7 +12,5 @@ if [[ "${target_platform}" == osx-* ]]; then
     export ARROW_R_CXXFLAGS="${ARROW_R_CXXFLAGS} -D_LIBCPP_DISABLE_AVAILABILITY"
 fi
 
-export PKG_CONFIG_PATH="${BUILD_PREFIX}/lib/pkgconfig${PKG_CONFIG_PATH:+:${PKG_CONFIG_PATH}}"
-
 # ${R_ARGS} necessary to support cross-compilation
 ${R} CMD INSTALL --build r/. ${R_ARGS}
diff --git a/r/configure b/r/configure
index 2ff01d2e635..0b23847b59c 100755
--- a/r/configure
+++ b/r/configure
@@ -25,8 +25,6 @@
 # INCLUDE_DIR and LIB_DIR manually via e.g:
 # R CMD INSTALL --configure-vars='INCLUDE_DIR=/.../include LIB_DIR=/.../lib'
 
-set -x
-
 # Library settings
 PKG_CONFIG_NAME="arrow"
 PKG_DEB_NAME="(unsuppored)"