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| author |   Cheyenne Wills <cwills@witznd.net> | 2020-05-17 22:48:10 -0600 |
|---|---|---|
| committer |   Joonas Niilola <juippis@gentoo.org> | 2020-06-04 16:34:37 +0300 |
| commit | ee19109f17c12e97eea26c8506538eb246de32ee (patch) | |
| tree | e56fa589cbffa157d0d2793c36d951ff9c93a84f /dev-lang | |
| parent | sci-mathematics/octave: Drop 4* and 5.1.0 (diff) | |
| download | gentoo-ee19109f17c12e97eea26c8506538eb246de32ee.tar.gz gentoo-ee19109f17c12e97eea26c8506538eb246de32ee.tar.bz2 gentoo-ee19109f17c12e97eea26c8506538eb246de32ee.zip | |
dev-lang/icon: fix for building with sys-libs/musl
The Icon Programming Library function fpoll.c fails to build when
the sys-libs/musl is being used.
fpoll.c is sensitive to the internal layout of the FILE structure.
Patch fpoll.c so it will build when sys-libs/musl is used.
Since the musl library does not provide a way to detect that the
musl library is being used. Update the ebuild to update CFLAGS
to include a define that indicates musl is being used.
In addition, CFLAGS were being overridden within the build process.
Update the ebuild to ensure that the ebuild's CFLAGS are used.
Closes: https://bugs.gentoo.org/716212
Signed-off-by: Cheyenne Wills <cwills@witznd.net>
Signed-off-by: Joonas Niilola <juippis@gentoo.org>
Diffstat (limited to 'dev-lang')
| -rw-r--r-- | dev-lang/icon/files/icon-9.5.1-musl.patch | 24 | ||||
| -rw-r--r-- | dev-lang/icon/icon-9.5.1-r2.ebuild | 12 |
2 files changed, 35 insertions, 1 deletions
diff --git a/dev-lang/icon/files/icon-9.5.1-musl.patch b/dev-lang/icon/files/icon-9.5.1-musl.patch new file mode 100644 index 000000000000..16fc9df01738 --- /dev/null +++ b/dev-lang/icon/files/icon-9.5.1-musl.patch @@ -0,0 +1,24 @@ +diff -uprN a/ipl/cfuncs/fpoll.c b/ipl/cfuncs/fpoll.c +--- a/ipl/cfuncs/fpoll.c 2020-05-10 21:46:39.730752626 -0600 ++++ b/ipl/cfuncs/fpoll.c 2020-05-10 21:50:41.613577816 -0600 +@@ -33,6 +33,10 @@ + #include <sys/types.h> + #include <sys/time.h> + ++#if defined(_MUSL) ++# include <stdio_ext.h> ++#endif ++ + #include "icall.h" + + int fpoll(int argc, descriptor *argv) /*: await data from file */ +@@ -66,6 +70,9 @@ int fpoll(int argc, descriptor *argv) /* + #elif defined(_FSTDIO) /* new BSD library */ + if (f->_r > 0) + RetArg(1); ++#elif defined(_MUSL) /* MUSL library */ ++ if (__freadahead(f)) ++ RetArg(1); + #else /* old AT&T library */ + if (f->_cnt > 0) + RetArg(1); diff --git a/dev-lang/icon/icon-9.5.1-r2.ebuild b/dev-lang/icon/icon-9.5.1-r2.ebuild index 5f313ed60aae..d76ac046eb3d 100644 --- a/dev-lang/icon/icon-9.5.1-r2.ebuild +++ b/dev-lang/icon/icon-9.5.1-r2.ebuild @@ -31,8 +31,13 @@ PATCHES=( "${FILESDIR}"/${PN}-9.5.1-flags.patch # https://bugs.gentoo.org/669330 # Fix glibc 2.28 problem. - # Patch has also been submitted for upstream approval + # Patch has been accepted upstream, but is not yet in a release "${FILESDIR}"/${PN}-9.5.1-fpoll.patch + + # https://bugs.gentoo.org/716212 + # Fix building with musl + # Patch has been accepted upstream, but is not yet in a release + "${FILESDIR}"/${PN}-9.5.1-musl.patch ) src_prepare() { @@ -61,8 +66,13 @@ src_configure() { -e 's:-L/usr/X11R6/lib64::g' \ -e 's:-L/usr/X11R6/lib::g' \ -e 's:-I/usr/X11R6/include::g' \ + -e 's:-I/usr/X11R6/include::g' \ + -e '/^CFLAGS/d' \ Makedefs || die "sed of Makedefs failed" + if use elibc_musl; then + append-flags "-D_MUSL" + fi append-flags $(test-flags -fno-strict-aliasing -fwrapv) } |