forked from pool/givaro
Jan Engelhardt
d5d5b46090
OBS-URL: https://build.opensuse.org/package/show/science/givaro?expand=0&rev=16
40 lines
1.4 KiB
Diff
40 lines
1.4 KiB
Diff
From 4775e15fe538e49237d267c677be1fe68929ab9d Mon Sep 17 00:00:00 2001
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From: Jan Engelhardt <jengelh@inai.de>
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Date: Sun, 10 Sep 2017 00:03:02 +0200
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Subject: [PATCH] pkgconfig file must not have non -I flags
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The Cflags directive in .pc files is really meant for the
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preprocessor, not for the compiler. It must only contain -D and -I
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flags. Otherwise, it forces flags on downstream programs that may not
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want them.
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In case of the build.opensuse.org build farm, it has even led to
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crashes as the machine that was randomly selected to build givaro had
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SSE4, emitting -msse4.1 into Cflags, while the machine randomly
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selected to build fflas-ffpack had only SSE2. That cannot work.
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"Cflags: -I/usr/include -fmessage-length=0 -grecord-gcc-switches -O2
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-Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables
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-fasynchronous-unwind-tables -mmmx -mpopcnt -msse -msse2 -msse3
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-msse4.1 -msse4.2 -msse4a -mavx -mfma -mfma4 -mbmi -mfpmath=sse
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-fabi-version=6"
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---
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givaro.pc.in | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/givaro.pc.in b/givaro.pc.in
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index 274d87e..6e837ff 100644
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--- a/givaro.pc.in
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+++ b/givaro.pc.in
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@@ -10,5 +10,5 @@ URL: http://givaro.forge.imag.fr
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Version: @VERSION@
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Requires:
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Libs: -L@libdir@ -lgivaro @LIBS@
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-Cflags: -I@includedir@ @CXXFLAGS@
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+Cflags: -I@includedir@
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\-------------------------------------------------------
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\ No newline at end of file
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--
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2.14.1
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