GCC Fortran fixes

Tested world builds on rpi

The following changes since commit a17f3ec910366e9e7551fa24fbc07929b9584341:

dhcp: fix build issue with libxml2 support (2017-11-10 14:44:31 +0000)

are available in the Git repository at:

git://git.openembedded.org/openembedded-core-contrib kraj/fortran-fixes
http://cgit.openembedded.org/openembedded-core-contrib/log/?h=kraj/fortran-fixes

Ricardo Ribalda Delgado (2):
gcc-6.4: Fix libgfortran build
gcc-7.2: Fix libgfortran build

 meta/recipes-devtools/gcc/gcc-6.4.inc              |  1 +
 .../gcc/gcc-6.4/0057-Fix-gfortran-build.patch      | 53 ++++++++++++++++++++++
 meta/recipes-devtools/gcc/gcc-7.2.inc              |  1 +
 .../gcc/gcc-7.2/0051-Fix-gfortran-build.patch      | 53 ++++++++++++++++++++++
 4 files changed, 108 insertions(+)
 create mode 100644 meta/recipes-devtools/gcc/gcc-6.4/0057-Fix-gfortran-build.patch
 create mode 100644 meta/recipes-devtools/gcc/gcc-7.2/0051-Fix-gfortran-build.patch

2.15.0

From: Ricardo Ribalda Delgado <[email protected]>

Without this patch libbacktrace cannot be included/link during libgfortran build.

libbtool: link: cannot find the library ../libbacktrace/libbacktrace.la' or unhandled argument ../libbacktrace/libbacktrace.la'

---
 meta/recipes-devtools/gcc/gcc-6.4.inc              |  1 +
 .../gcc/gcc-6.4/0057-Fix-gfortran-build.patch      | 53 ++++++++++++++++++++++
 2 files changed, 54 insertions(+)
 create mode 100644 meta/recipes-devtools/gcc/gcc-6.4/0057-Fix-gfortran-build.patch

index 37e996afb7..f2b01699f1 100644
@@ -76,6 +76,7 @@ SRC_URI = "\
            file://0054_all_nopie-all-flags.patch \
            file://0055-unwind_h-glibc26.patch \
            file://0056-LRA-PR70904-relax-the-restriction-on-subreg-reload-f.patch \
+           file://0057-Fix-gfortran-build.patch \
            ${BACKPORTS} \
 "
 BACKPORTS = "\

2.15.0

From: Ricardo Ribalda Delgado <[email protected]>

Without this patch libbacktrace cannot be included/link during libgfortran build.

libbtool: link: cannot find the library `../libbacktrace/libbacktrace.la'
or unhandled argument `../libbacktrace/libbacktrace.la

---
 meta/recipes-devtools/gcc/gcc-7.2.inc              |  1 +
 .../gcc/gcc-7.2/0051-Fix-gfortran-build.patch      | 53 ++++++++++++++++++++++
 2 files changed, 54 insertions(+)
 create mode 100644 meta/recipes-devtools/gcc/gcc-7.2/0051-Fix-gfortran-build.patch

index 1d40cba731..baf98aeba8 100644
@@ -75,6 +75,7 @@ SRC_URI = "\
            file://0048-gcc-Enable-static-PIE.patch \
            file://fix-segmentation-fault-precompiled-hdr.patch \
            file://0050-RISC-V-Handle-non-legitimate-address-in-riscv_legiti.patch \
+           file://0051-Fix-gfortran-build.patch \
            ${BACKPORTS} \
 "
 BACKPORTS = "\

2.15.0