PHP: use php-config instead of explicitly setting include paths. (#7572)

php/tests/compatibility_test.sh

@@ -4,12 +4,7 @@ function use_php() {
   VERSION=$1
 
   OLD_PATH=$PATH
-  OLD_CPLUS_INCLUDE_PATH=$CPLUS_INCLUDE_PATH
-  OLD_C_INCLUDE_PATH=$C_INCLUDE_PATH
-
   export PATH=/usr/local/php-${VERSION}/bin:$OLD_PATH
-  export CPLUS_INCLUDE_PATH=/usr/local/php-${VERSION}/include/php/main:/usr/local/php-${VERSION}/include/php/:$OLD_CPLUS_INCLUDE_PATH
-  export C_INCLUDE_PATH=/usr/local/php-${VERSION}/include/php/main:/usr/local/php-${VERSION}/include/php/:$OLD_C_INCLUDE_PATH
 }
 
 function generate_proto() {

php/tests/compile_extension.sh

@@ -3,12 +3,10 @@
 VERSION=$2
 
 export PATH=/usr/local/php-$VERSION/bin:$PATH
-export C_INCLUDE_PATH=/usr/local/php-$VERSION/include/php/main:/usr/local/php-$VERSION/include/php:$C_INCLUDE_PATH
-export CPLUS_INCLUDE_PATH=/usr/local/php-$VERSION/include/php/main:/usr/local/php-$VERSION/include/php:$CPLUS_INCLUDE_PATH
 
 pushd  ../ext/google/protobuf
 make clean || true
 set -e
 # Add following in configure for debug: --enable-debug CFLAGS='-g -O0'
-phpize && ./configure CFLAGS='-g -O0 -Wall' && make
+phpize && ./configure --with-php-config=`which php-config` CFLAGS='-g -O0 -Wall' && make
 popd

php/tests/gdb_test.sh

@@ -3,8 +3,6 @@
 VERSION=$1
 
 export PATH=/usr/local/php-$VERSION/bin:$PATH
-export C_INCLUDE_PATH=/usr/local/php-$VERSION/include/php/main:/usr/local/php-$VERSION/include/php:$C_INCLUDE_PATH
-export CPLUS_INCLUDE_PATH=/usr/local/php-$VERSION/include/php/main:/usr/local/php-$VERSION/include/php:$CPLUS_INCLUDE_PATH
 
 php -i | grep "Configuration"
 

php/tests/multirequest.sh

@@ -6,8 +6,6 @@ VERSION=7.4
 PORT=12345
 
 export PATH=/usr/local/php-$VERSION/bin:$PATH
-export C_INCLUDE_PATH=/usr/local/php-$VERSION/include/php/main:/usr/local/php-$VERSION/include/php:$C_INCLUDE_PATH
-export CPLUS_INCLUDE_PATH=/usr/local/php-$VERSION/include/php/main:/usr/local/php-$VERSION/include/php:$CPLUS_INCLUDE_PATH
 /bin/bash ./compile_extension.sh $VERSION
 
 nohup php -d protobuf.keep_descriptor_pool_after_request=1 -dextension=../ext/google/protobuf/modules/protobuf.so -S localhost:$PORT multirequest.php 2>&1 &

php/tests/test.sh

@@ -3,8 +3,6 @@
 VERSION=$1
 
 export PATH=/usr/local/php-$VERSION/bin:$PATH
-export C_INCLUDE_PATH=/usr/local/php-$VERSION/include/php/main:/usr/local/php-$VERSION/include/php:$C_INCLUDE_PATH
-export CPLUS_INCLUDE_PATH=/usr/local/php-$VERSION/include/php/main:/usr/local/php-$VERSION/include/php:$CPLUS_INCLUDE_PATH
 
 # Compile c extension
 /bin/bash ./compile_extension.sh $VERSION

tests.sh

@@ -492,24 +492,18 @@ generate_php_test_proto() {
 use_php() {
   VERSION=$1
   export PATH=/usr/local/php-${VERSION}/bin:$PATH
-  export CPLUS_INCLUDE_PATH=/usr/local/php-${VERSION}/include/php/main:/usr/local/php-${VERSION}/include/php/:$CPLUS_INCLUDE_PATH
-  export C_INCLUDE_PATH=/usr/local/php-${VERSION}/include/php/main:/usr/local/php-${VERSION}/include/php/:$C_INCLUDE_PATH
   generate_php_test_proto
 }
 
 use_php_zts() {
   VERSION=$1
   export PATH=/usr/local/php-${VERSION}-zts/bin:$PATH
-  export CPLUS_INCLUDE_PATH=/usr/local/php-${VERSION}-zts/include/php/main:/usr/local/php-${VERSION}-zts/include/php/:$CPLUS_INCLUDE_PATH
-  export C_INCLUDE_PATH=/usr/local/php-${VERSION}-zts/include/php/main:/usr/local/php-${VERSION}-zts/include/php/:$C_INCLUDE_PATH
   generate_php_test_proto
 }
 
 use_php_bc() {
   VERSION=$1
   export PATH=/usr/local/php-${VERSION}-bc/bin:$PATH
-  export CPLUS_INCLUDE_PATH=/usr/local/php-${VERSION}-bc/include/php/main:/usr/local/php-${VERSION}-bc/include/php/:$CPLUS_INCLUDE_PATH
-  export C_INCLUDE_PATH=/usr/local/php-${VERSION}-bc/include/php/main:/usr/local/php-${VERSION}-bc/include/php/:$C_INCLUDE_PATH
   generate_php_test_proto
 }