From 431ef567d70d1c9d38bcfff529ca6f6e218068d2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kriszti=C3=A1n=20Sz=C5=B1cs?= <szucs.krisztian@gmail.com>
Date: Thu, 4 Jul 2019 13:48:34 +0200
Subject: [PATCH 1/3] update SO versioning

---
 cpp/CMakeLists.txt | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/cpp/CMakeLists.txt b/cpp/CMakeLists.txt
index 8f00eb21cb2..8bf0c02b403 100644
--- a/cpp/CMakeLists.txt
+++ b/cpp/CMakeLists.txt
@@ -39,12 +39,14 @@ if(ARROW_VERSION_MAJOR STREQUAL ""
 endif()
 
 # The SO version is also the ABI version
-if(arrow_VERSION_MAJOR STREQUAL "0")
+if(ARROW_VERSION_MAJOR STREQUAL "0")
   # Arrow 0.x.y => SO version is "x", full SO version is "x.y.0"
   set(ARROW_SO_VERSION "${ARROW_VERSION_MINOR}")
   set(ARROW_FULL_SO_VERSION "${ARROW_SO_VERSION}.${ARROW_VERSION_PATCH}.0")
 else()
-  message(FATAL_ERROR "Need to implement SO version generation for Arrow 1.0+")
+  # Arrow 1.x.y => SO version is "10x", full SO version is "x.y.0"
+  MATH(EXPR ARROW_SO_VERSION "${ARROW_VERSION_MAJOR} * 100 + ${ARROW_VERSION_MINOR}")
+  set(ARROW_FULL_SO_VERSION "${ARROW_SO_VERSION}.${ARROW_VERSION_PATCH}.0")
 endif()
 
 message(STATUS "Arrow version: "

From 74a8cbf2a61ac935da54e8557cc3728e4982df06 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kriszti=C3=A1n=20Sz=C5=B1cs?= <szucs.krisztian@gmail.com>
Date: Thu, 4 Jul 2019 14:48:40 +0200
Subject: [PATCH 2/3] fix full so-version in comment

---
 cpp/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cpp/CMakeLists.txt b/cpp/CMakeLists.txt
index 8bf0c02b403..0824703e392 100644
--- a/cpp/CMakeLists.txt
+++ b/cpp/CMakeLists.txt
@@ -44,7 +44,7 @@ if(ARROW_VERSION_MAJOR STREQUAL "0")
   set(ARROW_SO_VERSION "${ARROW_VERSION_MINOR}")
   set(ARROW_FULL_SO_VERSION "${ARROW_SO_VERSION}.${ARROW_VERSION_PATCH}.0")
 else()
-  # Arrow 1.x.y => SO version is "10x", full SO version is "x.y.0"
+  # Arrow 1.x.y => SO version is "10x", full SO version is "10x.y.0"
   MATH(EXPR ARROW_SO_VERSION "${ARROW_VERSION_MAJOR} * 100 + ${ARROW_VERSION_MINOR}")
   set(ARROW_FULL_SO_VERSION "${ARROW_SO_VERSION}.${ARROW_VERSION_PATCH}.0")
 endif()

From 81519fe1f83c928d9c886555cf52ad065e2215af Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kriszti=C3=A1n=20Sz=C5=B1cs?= <szucs.krisztian@gmail.com>
Date: Thu, 4 Jul 2019 15:26:08 +0200
Subject: [PATCH 3/3] cmake-format

---
 cpp/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cpp/CMakeLists.txt b/cpp/CMakeLists.txt
index 0824703e392..82585d05d3d 100644
--- a/cpp/CMakeLists.txt
+++ b/cpp/CMakeLists.txt
@@ -45,7 +45,7 @@ if(ARROW_VERSION_MAJOR STREQUAL "0")
   set(ARROW_FULL_SO_VERSION "${ARROW_SO_VERSION}.${ARROW_VERSION_PATCH}.0")
 else()
   # Arrow 1.x.y => SO version is "10x", full SO version is "10x.y.0"
-  MATH(EXPR ARROW_SO_VERSION "${ARROW_VERSION_MAJOR} * 100 + ${ARROW_VERSION_MINOR}")
+  math(EXPR ARROW_SO_VERSION "${ARROW_VERSION_MAJOR} * 100 + ${ARROW_VERSION_MINOR}")
   set(ARROW_FULL_SO_VERSION "${ARROW_SO_VERSION}.${ARROW_VERSION_PATCH}.0")
 endif()