configure should fail if libclang path is not specified

[sundararajana]

configure fails after the message rather than continuging after warning

---

Progress

• Change must not contain extraneous whitespace
• Change must be properly reviewed

Reviewers

• Chris Hegarty (chegar - no project role)
• Maurizio Cimadamore (mcimadamore - Committer)

Download

$ git fetch https://git.openjdk.java.net/panama-foreign pull/190/head:pull/190
$ git checkout pull/190

[bridgekeeper]

👋 Welcome back sundar! A progress list of the required criteria for merging this PR into foreign-jextract will be added to the body of your pull request.

[mlbridge]

Webrevs

• 00: Full (06115f4)

[ChrisHegarty]

Looks good to me.

[mcimadamore]

Looks good to me - thanks. This has bit me (and probably others) several times.

[openjdk]

@sundararajana This change now passes all automated pre-integration checks, type /integrate in a new comment to proceed. After integration, the commit message will be:

configure should fail if libclang path is not specified

Reviewed-by: chegar, mcimadamore

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• To credit additional contributors, use the /contributor command.
• To add additional solved issues, use the /issue command.

Since the source branch of this PR was last updated there have been 41 commits pushed to the foreign-jextract branch:

• a630e7b: Automatic merge of foreign-abi into foreign-jextract
• 5604738: Automatic merge of foreign-memaccess into foreign-abi
• 0215250: Automatic merge of master into foreign-memaccess
• ccb9dfe: Automatic merge of jdk:master into master
• 4708c6d: 8243507: DatagramSocket constructors don’t always specify what happens when passed invalid parameters
• 7228978: 8242504: Enhance the system clock to nanosecond precision
• 60ac615: 8240259: Disable -Wshift-negative-value warnings
• e29685f: 8246109: Remove unneeded undef CS
• e0d0388: 8244668: Remove SA's javascript support
• de34e25: 8244622: Remove SA's memory/FreeChunk.java. It's no longer used
• ... and 31 more: https://git.openjdk.java.net/panama-foreign/compare/2eaf87c48d8b17037878b3df45f9ad12f449dfd0...foreign-jextract

As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid automatic rebasing, please merge foreign-jextract into your branch, and then specify the current head hash when integrating, like this: /integrate a630e7bff44e9375b2b055268bb5f5ea1bcb93e9.

➡️ To integrate this PR with the above commit message to the foreign-jextract branch, type /integrate in a new comment.

[sundararajana]

/integrate

[openjdk]

@sundararajana The following commits have been pushed to foreign-jextract since your change was applied:

• a630e7b: Automatic merge of foreign-abi into foreign-jextract
• 5604738: Automatic merge of foreign-memaccess into foreign-abi
• 0215250: Automatic merge of master into foreign-memaccess
• ccb9dfe: Automatic merge of jdk:master into master
• 4708c6d: 8243507: DatagramSocket constructors don’t always specify what happens when passed invalid parameters
• 7228978: 8242504: Enhance the system clock to nanosecond precision
• 60ac615: 8240259: Disable -Wshift-negative-value warnings
• e29685f: 8246109: Remove unneeded undef CS
• e0d0388: 8244668: Remove SA's javascript support
• de34e25: 8244622: Remove SA's memory/FreeChunk.java. It's no longer used
• 7045a46: 8244993: Revert changes to OutputAnalyzer stderrShouldBeEmptyIgnoreVMWarnings() that allow version strings
• 6df2a95: Added tag jdk-15+25 for changeset 90b266a84c06
• f3c463b: 8244703: "platform encoding not initialized" exceptions with debugger, JNI
• 23ce03d: 8245505: Prelink j.l.ref.Reference when loading AOT library
• b189d0b: 8245478: Implementation: JEP 379: Shenandoah: A Low-Pause-Time Garbage Collector (Production)
• 3459f9b: 8245942: Shenandoah: x86_32 builds fail after JDK-8245594
• f702f4d: 8246023: Obsolete LIRFillDelaySlot
• a9477eb: 8245718: Epsilon: improve configuration logging
• 919f10c: 8245864: Obsolete BranchOnRegister
• 6f4f6a2: 8245955: Shenandoah: Remove LRB/is_redundant optimization
• 57388f8: 8244504: C2: refactor counted loop code in preparation for long counted loop
• 456fe23: 8230827: javac gives inappropriate warning about potentially ambiguous methods
• 7671f27: 8245786: Scope is wrong for ClassTree representing record
• dfc7905: 8246027: Minimal fastdebug build broken after JDK-8245801
• 8ea971e: 8246034: Remove java.base/share/classes/jdk/internal/jrtfs/jrtfsviewer.js and java.base/share/classes/jdk/internal/jrtfs/jrtls.js
• 686ca5a: 8243936: NonWriteable system properties are actually writeable
• 60ce159: Added tag jdk-15+25 for changeset 588330449887
• 4aea733: 8245062: HtmlStyle: group and document members for nav, header, summary, details
• e6855f2: 8245264: Test runtime/cds/appcds/SignedJar.java fails
• 7e85b2c: 8245969: Simplify String concat constant folding
• 69f7f95: 8245959: Extend String concat testing to account for folded constants
• 4ad8992: 8245850: Obsolete UseLWPSynchronization
• 17a2989: 8206925: Support the certificate_authorities extension
• 6f5e8a2: 8237908: [TESTBUG] [macos] Add support to jtreg helpers to unpack pkg packages
• 93d89d3: 8242786: [macos] tools/jpackage/share/IconTest.java fails: ABORT trying to dequeue work
• 4af3a1e: 8245202: Convert existing jpackage tests to newer form
• afbdb49: 8245827: Shenandoah: Cleanup Shenandoah code root iterators and root scanner
• 954db33: 8241312: missing code coverage for records
• 37c3b0b: 8245814: Shenandoah: reconsider format specifiers for stats
• b8d49f8: 8245825: Shenandoah: Remove diagnostic flag ShenandoahConcurrentScanCodeRoots
• db1ef58: 8245823: Shenandoah: inline/optimize ShenandoahEvacOOMScope

Your commit was automatically rebased without conflicts.

Pushed as commit b32e205.