[gentoo-commits] repo/gentoo:master commit in: eclass/

[Sam James]

commit:     3fa9cd421f4fb1528a8a2d37f3669d2aef43c3cb
Author:     Sam James <sam <AT> gentoo <DOT> org>
AuthorDate: Thu May 18 22:19:23 2023 +0000
Commit:     Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Thu May 18 22:20:05 2023 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=3fa9cd42

llvm.org.eclass: fix build w/o sphinx installed

Thanks to Ionen for reporting.

Fixes: 3bce8799e4791f9d2fcb94e5c1ae287632ad7286
Signed-off-by: Sam James <sam <AT> gentoo.org>

 eclass/llvm.org.eclass | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/eclass/llvm.org.eclass b/eclass/llvm.org.eclass
index c67651be6ffd..07abfe224af9 100644
--- a/eclass/llvm.org.eclass
+++ b/eclass/llvm.org.eclass
@@ -265,16 +265,17 @@ llvm.org_set_globals() {
        fi
 
        if [[ ${LLVM_MANPAGES} ]]; then
-               IUSE+=" doc"
                # use pregenerated tarball if available
                local manpage_dist=$(llvm_manpage_get_dist)
                if [[ -n ${manpage_dist} ]]; then
+                       IUSE+=" doc"
                        SRC_URI+="
                                !doc? (
                                        
https://dev.gentoo.org/~mgorny/dist/llvm/${manpage_dist}
                                )
                        "
                else
+                       IUSE+=" +doc"
                        # NB: this is not always the correct dep but it does no 
harm
                        BDEPEND+=" dev-python/sphinx"
                fi
@@ -449,6 +450,15 @@ llvm_manpage_get_dist() {
        fi
 }
 
+# @FUNCTION: llvm_manpage_dist_available
+# @DESCRIPTION:
+# Return true (0) if this LLVM version features prebuilt manpage
+# tarball, false (1) otherwise.
+llvm_manpage_dist_available() {
+       local manpage_dist=$(llvm_manpage_get_dist)
+       [[ -n ${manpage_dist} ]]
+}
+
 # @FUNCTION: llvm_are_manpages_built
 # @DESCRIPTION:
 # Return true (0) if manpages are going to be built from source,