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{ios,xcframework}build.sh: make min version(s) more visible

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add IOS_MIN_VERSION, MACOSX_MIN_VERSION and MACOSX_CATALYST_MIN_VERSION
to allow control of the minimum versions supported based on the
deployment target; based on feedback from:
e8e8db98 add xcframeworkbuild.sh
e8e8db985a

Change-Id: I9fbca072bf00c4cb8e59143371a2d3522d22808b
This commit is contained in:
James Zern 2020-12-29 10:52:10 -08:00
parent a92254107e
commit 13b8e9fe16
2 changed files with 15 additions and 3 deletions
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5
iosbuild.sh
View File

@ -13,6 +13,9 @@
set -e
# Set this variable based on the desired minimum deployment target.
readonly IOS_MIN_VERSION=6.0
# Extract the latest SDK version from the final field of the form: iphoneosX.Y
readonly SDK=$(xcodebuild -showsdks \
| grep iphoneos | sort | tail -n 1 | awk '{print substr($NF, 9)}'
@ -118,7 +121,7 @@ for PLATFORM in ${PLATFORMS}; do
SDKROOT="${PLATFORMSROOT}/"
SDKROOT+="${PLATFORM}.platform/Developer/SDKs/${PLATFORM}${SDK}.sdk/"
CFLAGS="-arch ${ARCH2:-${ARCH}} -pipe -isysroot ${SDKROOT} -O3 -DNDEBUG"
CFLAGS+=" -miphoneos-version-min=6.0 ${EXTRA_CFLAGS}"
CFLAGS+=" -miphoneos-version-min=${IOS_MIN_VERSION} ${EXTRA_CFLAGS}"
set -x
export PATH="${DEVROOT}/usr/bin:${OLDPATH}"

13
xcframeworkbuild.sh
View File

@ -12,6 +12,11 @@
set -e
# Set these variables based on the desired minimum deployment target.
readonly IOS_MIN_VERSION=6.0
readonly MACOSX_MIN_VERSION=10.15
readonly MACOSX_CATALYST_MIN_VERSION=13.0
# Extract Xcode version.
readonly XCODE=$(xcodebuild -version | grep Xcode | cut -d " " -f2)
if [[ -z "${XCODE}" ]] || [[ "${XCODE%%.*}" -lt 11 ]]; then
@ -135,10 +140,14 @@ for (( i = 0; i < $NUM_PLATFORMS; ++i )); do
CFLAGS="-pipe -isysroot ${SDKROOT} -O3 -DNDEBUG"
case "${PLATFORM}" in
iPhone*)
CFLAGS+=" -miphoneos-version-min=6.0 -fembed-bitcode"
CFLAGS+=" -miphoneos-version-min=${IOS_MIN_VERSION} -fembed-bitcode"
;;
MacOSX-Catalyst*)
CFLAGS+=" -target ${ARCH}-apple-ios13.0-macabi"
CFLAGS+=" -target"
CFLAGS+=" ${ARCH}-apple-ios${MACOSX_CATALYST_MIN_VERSION}-macabi"
;;
MacOSX*)
CFLAGS+=" -mmacosx-version-min=${MACOSX_MIN_VERSION}"
;;
esac